CN113550494A - Method and device for designing prefabricated wall steel bar system - Google Patents
Method and device for designing prefabricated wall steel bar system Download PDFInfo
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- CN113550494A CN113550494A CN202110975378.3A CN202110975378A CN113550494A CN 113550494 A CN113550494 A CN 113550494A CN 202110975378 A CN202110975378 A CN 202110975378A CN 113550494 A CN113550494 A CN 113550494A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
- E04C5/064—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts the reinforcing elements in each plane being formed by, or forming a, mat of longitunal and transverse bars
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
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Abstract
The invention discloses a method and a device for designing a prefabricated wall steel bar system, wherein the method for designing the prefabricated wall steel bar system comprises the following steps: acquiring outer contour information and steel bar protection layer thickness information of the prefabricated wall; acquiring a production mode of the prefabricated wall, and acquiring a reinforcing steel bar setting rule corresponding to the production mode; the prefabricated wall steel bar system is obtained according to the outer contour information, the steel bar protection layer thickness information and the steel bar setting rule, and specifications and arrangement information of horizontal bars, vertical bars and transverse bars are not only given like a traditional production mode, so that production of mesh bars or ladder bars can be directly carried out according to the prefabricated wall steel bar system obtained through design, and conversion is not needed again.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a method and a device for designing a prefabricated wall steel bar system.
Background
In the field of assembly type buildings, equipment for producing reinforcing steel bars in a prefabricated wall has a mature technical scheme, except for a traditional method for producing single reinforcing steel bars and then manually assembling the reinforcing steel bars into a formed reinforcing steel bar system required by the prefabricated wall, special equipment can be used for streamlined production of ladder-shaped and mesh-shaped formed reinforcing steel bars and further assembling the ladder-shaped and mesh-shaped formed reinforcing steel bars into the required reinforcing steel bar system. The production method of the steel bar can greatly improve the efficiency of manually assembling the steel bar system.
When a prefabricated wall reinforcing steel bar system is designed by a traditional method, horizontal ribs and vertical ribs are arranged at intervals according to design conditions, and then transverse ribs are arranged at the crossed positions of the horizontal ribs and the vertical ribs. However, the ladder bars or mesh bars extracted from the prefabricated wall reinforcing steel bar system designed according to the traditional method cannot meet the automatic production requirements of using special equipment to produce ladder-type and mesh-type formed reinforcing steel bars in an assembly line manner.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method and an apparatus for designing a precast wall reinforcing bar system, so as to solve the problem that ladder bars or mesh bars extracted from a precast wall reinforcing bar system designed according to a conventional method cannot meet the requirement of automated production for producing ladder-shaped and mesh-shaped formed reinforcing bars in an streamlined manner by using special equipment.
According to a first aspect, an embodiment of the present invention provides a method for designing a precast wall reinforcing bar system, including:
acquiring outer contour information and steel bar protection layer thickness information of the prefabricated wall;
acquiring a production mode of the prefabricated wall, and acquiring a reinforcing steel bar setting rule corresponding to the production mode;
and obtaining the prefabricated wall steel bar system according to the outer contour information, the steel bar protection layer thickness information and the steel bar setting rule.
According to the method for designing the prefabricated wall steel bar system, the outer contour information and the steel bar protection layer thickness information of the prefabricated wall are obtained; acquiring a production mode of the prefabricated wall, and acquiring a reinforcing steel bar setting rule corresponding to the production mode; the precast wall steel bar system is obtained according to the outer contour information, the thickness information of the steel bar protection layer and the steel bar setting rule, namely, the production mode of the precast wall is taken as one of factors to be considered when the precast wall steel bar system is designed, so that the precast wall steel bar system obtained by design can be used for producing the ladder-type and mesh-type formed steel bars in an assembly line mode by using special equipment, and the requirement of automatic production is met. Compared with the sequence of 'design guide production' in the prior art, the embodiment of the invention integrates the idea of 'production guide design', so that closed-loop control is formed in design and production, the production efficiency is ensured, and the design accuracy is also improved.
With reference to the first aspect, in the first embodiment of the first aspect, when the production form is a ladder-type design, the reinforcement setting rule corresponding to the ladder-type design includes: the transverse rib spacing modulus, the length of the free end of the ladder-shaped steel bar, the vertical rib spacing and the horizontal rib spacing;
obtaining the precast wall steel bar system according to the outer contour information, the steel bar protection layer thickness information and the steel bar setting rule, and the precast wall steel bar system comprises:
determining the outer contour information of the bottom surface of the prefabricated wall and the wall height information according to the outer contour information;
obtaining ladder-shaped steel bars according to the outer contour information of the bottom surface of the prefabricated wall, the thickness information of the steel bar protection layer, the modulus of the transverse bar spacing, the length of the free end of the ladder-shaped steel bar and the vertical bar spacing;
based on the wall height information, the ladder-shaped reinforcing steel bars are sequentially copied according to the horizontal reinforcing steel bar intervals in the wall height direction, and then the vertical reinforcing steel bars are inserted into the intersection points of the horizontal reinforcing steel bars and the transverse reinforcing steel bars, so that the prefabricated wall reinforcing steel bar system is obtained.
With reference to the first embodiment of the first aspect, in the second embodiment of the first aspect, obtaining the ladder-shaped reinforcing steel bar according to the information of the external profile of the bottom surface of the precast wall, the information of the thickness of the protective layer of reinforcing steel bar, the modulus of the distance between the transverse bars, the length of the free end of the ladder-shaped reinforcing steel bar and the distance between the vertical bars includes:
determining the length of a horizontal rib, the position of the horizontal rib, the length of a transverse rib, the position of a first transverse rib and the position of a last transverse rib according to the external profile information of the bottom surface of the prefabricated wall, the thickness information of the reinforcing steel bar protective layer and the length of the free end of the ladder-shaped reinforcing steel bar;
determining the interval a between two adjacent transverse ribs according to the transverse rib interval modulus and the vertical rib interval;
and copying and arranging the first transverse bar in the wall length direction according to the value a until the first distance between the copied transverse bar and the last transverse bar is smaller than or equal to the vertical bar interval, and thus obtaining the ladder-shaped reinforcing steel bar.
With reference to the second implementation manner of the first aspect, in the third implementation manner of the first aspect, determining the interval a between two adjacent transverse bars according to the transverse bar interval modulus and the vertical bar interval includes: calculating a union set of the transverse rib spacing modulus and the vertical rib spacing; and taking the calculated union as the interval a between two adjacent transverse bars.
With reference to the third embodiment of the first aspect, in the fourth embodiment of the first aspect, the setting rule of the steel bars corresponding to the ladder type design further includes: a first maximum limit value of the transverse rib spacing; determining the interval a between two adjacent transverse bars according to the transverse bar interval modulus and the vertical bar interval comprises: calculating a union set of the transverse rib spacing modulus and the vertical rib spacing; determining all union sets of the transverse rib spacing modulus and the vertical rib spacing within the first maximum limit value; and taking the maximum union as the interval a between two adjacent transverse bars.
With reference to the second embodiment of the first aspect, in the fifth embodiment of the first aspect, the first transverse bar is copied and arranged in the wall length direction by the value a until the ladder-shaped steel bar is obtained after the first distance between the copied transverse bar and the last transverse bar is smaller than or equal to the vertical bar interval; further comprising: and judging whether the first distance meets the transverse rib spacing modulus, and if not, adjusting the position of the last transverse rib in the wall length direction to enable the first distance to meet the transverse rib spacing modulus.
With reference to the first aspect, in a sixth embodiment of the first aspect, when the production method is a mesh-type design, a rebar placement rule corresponding to the mesh-type design includes: the module of the horizontal rib spacing, the module of the vertical rib spacing, the length of the free end of the mesh-shaped reinforcing steel bar, the vertical rib spacing and the horizontal rib spacing;
obtaining the precast wall steel bar system according to the outer contour information, the steel bar protection layer thickness information and the steel bar setting rule, and the precast wall steel bar system comprises:
determining the outer contour information and the wall thickness information of the vertical surface of the prefabricated wall according to the outer contour information;
obtaining the mesh-shaped steel bars according to the outer contour information of the vertical face of the prefabricated wall, the thickness information of the steel bar protection layer, the spacing modulus of the horizontal bars, the spacing modulus of the vertical bars, the length of the free ends of the mesh-shaped steel bars, the spacing of the vertical bars and the spacing of the horizontal bars;
based on the wall thickness information, copying the mesh-shaped steel bars in the wall thickness direction according to the steel bar protection layer thickness information, and then inserting the transverse bars at the intersection points of the horizontal bars and the vertical bars to obtain the prefabricated wall steel bar system.
With reference to the sixth implementation manner of the first aspect, in the seventh implementation manner of the first aspect, the mesh-shaped steel bars are obtained according to the external contour information of the vertical surface of the prefabricated wall, the thickness information of the steel bar protection layer, the modulus of the horizontal bar interval, the modulus of the vertical bar interval, the length of the free end of the mesh-shaped steel bar, the vertical bar interval and the horizontal bar interval;
determining the length of a horizontal rib, the position of a first horizontal rib, the position of a last horizontal rib, the length of a vertical rib, the position of a first vertical rib and the position of a last vertical rib according to the outer contour information of the vertical face of the prefabricated wall, the thickness information of the reinforcing steel bar protection layer and the length of the free end of the mesh-shaped reinforcing steel bar;
determining the interval b between two adjacent vertical ribs according to the vertical rib interval modulus and the vertical rib interval;
copying and arranging a first vertical rib in the wall length direction according to the value b until a second distance between the copied vertical rib and the last vertical rib is smaller than or equal to the vertical rib interval;
determining the interval c between two adjacent horizontal ribs according to the horizontal rib interval modulus and the horizontal rib interval;
and copying and arranging the first horizontal rib in the direction of the height of the wall according to the value c until the third distance between the copied horizontal rib and the last horizontal rib is smaller than or equal to the distance between the horizontal ribs, and thus obtaining the mesh-shaped steel bar.
With reference to the seventh implementation manner of the first aspect, in the eighth implementation manner of the first aspect, the determining, according to the vertical rib interval modulus and the vertical rib interval, an interval b between two adjacent vertical ribs includes: calculating a union set of the vertical rib spacing modulus and the vertical rib spacing, and taking the union set obtained by calculation as an interval b between two adjacent vertical ribs; and/or determining the interval c between two adjacent horizontal ribs according to the horizontal rib interval modulus and the horizontal rib interval comprises: and calculating a union of the modulus of the horizontal rib spacing and the horizontal rib spacing, and taking the union obtained by calculation as an interval c between two adjacent horizontal ribs.
With reference to the eighth embodiment of the first aspect, in the ninth embodiment of the first aspect, the setting rule of the reinforcing steel bars corresponding to the ladder type design further includes: a second maximum limit value of the vertical rib spacing; determining the interval b between two adjacent vertical ribs according to the vertical rib interval modulus and the vertical rib interval comprises: calculating a union set of the vertical rib spacing modulus and the vertical rib spacing, and determining all union sets of the vertical rib spacing modulus and the vertical rib spacing within the second maximum limit value; taking the maximum union as the interval b between two adjacent vertical ribs; and/or the steel bar setting rule corresponding to the ladder type design further comprises: a third maximum limit value of the horizontal rib spacing; determining the interval c between two adjacent horizontal ribs according to the horizontal rib interval modulus and the horizontal rib interval comprises: calculating a union set of the horizontal rib spacing modulus and the horizontal rib spacing, and determining all union sets of the horizontal rib spacing modulus and the horizontal rib spacing within the third maximum limit value; the largest union is taken as the interval c between two adjacent horizontal ribs.
With reference to the seventh implementation manner of the first aspect, in the tenth implementation manner of the first aspect, after the first vertical rib is copied and arranged in the wall length direction by the value b until a second distance between the copied vertical rib and the last vertical rib is less than or equal to the vertical rib interval, the method further includes: judging whether the second distance meets the vertical rib spacing modulus, if not, adjusting the position of the last vertical rib in the wall length direction to enable the second distance to meet the vertical rib spacing modulus; and/or copying and arranging the first horizontal rib in the direction of the height of the wall according to the value c until the third distance between the copied horizontal rib and the last horizontal rib is less than or equal to the distance between the horizontal ribs, and before the mesh-shaped steel rib is obtained, the method further comprises the following steps: and judging whether the third distance meets the horizontal rib spacing modulus, and if not, adjusting the position of the last horizontal rib in the wall height direction to enable the third distance to meet the horizontal rib spacing modulus.
With reference to the first aspect, in an eleventh embodiment of the first aspect, after obtaining the precast wall rebar system according to the outer profile information, rebar protection layer thickness information, and the rebar setting rule, the method further includes: and displaying the design result and the design information corresponding to the production mode.
With reference to the ninth implementation manner of the first aspect, in the tenth implementation manner of the first aspect, the design information includes production manners of the prefabricated wall, and specifications, intervals and numbers of reinforcing bars corresponding to each production manner.
According to a second aspect, an embodiment of the present invention provides a precast wall reinforcing bar system design apparatus, including:
the first acquisition module is used for acquiring the outer contour information and the thickness information of the steel bar protection layer of the prefabricated wall;
the second acquisition module is used for acquiring the production mode of the prefabricated wall and acquiring the setting rule of the reinforcing steel bars corresponding to the production mode;
and the design module is used for obtaining the prefabricated wall steel bar system according to the outer contour information, the steel bar protection layer thickness information and the steel bar setting rule.
Drawings
The features and advantages of the present invention will be more clearly understood by reference to the accompanying drawings, which are illustrative and not to be construed as limiting the invention in any way, and in which:
FIG. 1 is a schematic flow chart illustrating a method for designing a reinforcement system for a prefabricated wall according to an embodiment of the present invention;
FIG. 2 is a schematic view of a prior art arrangement of transverse ribs;
FIG. 3 is a schematic view of another prior art arrangement of transverse ribs;
FIG. 4 is a schematic view of a transverse rib arrangement according to an embodiment of the present invention;
FIG. 5 is a schematic view of the design result of a ladder-shaped reinforcement bar in a ladder-type design;
FIG. 6 is a schematic diagram of a mesh-shaped rebar design in a mesh-shaped design;
FIG. 7 is a schematic structural diagram of a precast wall reinforcing bar system designing apparatus according to another embodiment of the present invention;
wherein, 1, horizontal ribs; 2. transverse ribs; 3. vertical ribs; 4. the distance between transverse ribs; 5. the length of the free end of the ladder-shaped steel bar end; 6. the distance between horizontal ribs; 7. vertical rib spacing; 8. the length of the free end of the mesh-sheet type reinforcing steel bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The invention provides a method for designing a precast wall reinforcing steel bar system, and fig. 1 is a flow diagram of the method for designing the precast wall reinforcing steel bar system in a specific embodiment, as shown in fig. 1, the method for designing the precast wall reinforcing steel bar system in the specific embodiment of the invention comprises the following steps:
s101: and acquiring the outer contour information and the thickness information of the steel bar protection layer of the prefabricated wall.
In embodiment 1 of the present invention, the outer contour information of the prefabricated wall includes outer contour information of the bottom surface of the prefabricated wall and wall height information; or the outer contour information of the prefabricated wall comprises the outer contour information of the vertical surface of the prefabricated wall and the wall thickness information.
S102: and acquiring the production mode of the prefabricated wall, and acquiring the setting rule of the reinforcing steel bars corresponding to the production mode.
In embodiment 1 of the present invention, the production method of the prefabricated wall refers to what method is adopted by the prefabricated wall to form a steel bar forming system of the prefabricated wall, for example, a plurality of ladder-shaped steel bars are sequentially arranged in the wall height direction, and vertical bars are inserted into the intersection points of the horizontal bars and the transverse bars (which may be referred to as ladder-shaped design for short); or two mesh-type reinforcing steel bars are arranged in the wall width direction and cross bars are inserted into the intersection points of the horizontal bars and the vertical bars (mesh-type design for short).
Specifically, when the production mode is a ladder type design, the setting rule of the reinforcing steel bars corresponding to the ladder type design includes: transverse rib spacing modulus, ladder type reinforcing steel bar end free end length 5, vertical rib spacing 7, horizontal rib spacing 6.
In embodiment 1 of the present invention, the length 5 of the free end of the ladder-type reinforcing bar can be controlled at a minimum value in production.
When the production mode is the mesh type design, the setting rule of the reinforcing steel bars corresponding to the mesh type design comprises the following steps: horizontal rib spacing modulus, vertical rib spacing modulus, net sheet-shaped reinforcing steel bar end free end length 8, vertical rib spacing 7 and horizontal rib spacing 6.
S103: and obtaining the prefabricated wall steel bar system according to the outer contour information, the steel bar protection layer thickness information and the steel bar setting rule.
In embodiment 1 of the present invention, when the production method is a ladder-type design, the horizontal ribs and the horizontal ribs are used as main design objects, and the vertical ribs are used as secondary design objects to perform an overall design.
When a prefabricated wall reinforcing steel bar system is designed by a traditional method, horizontal ribs and vertical ribs are arranged at intervals according to design conditions, and then transverse ribs are arranged at the crossed positions of the horizontal ribs and the vertical ribs. Often only confirm the interval between two adjacent horizontal muscle through vertical muscle interval among the prior art, that is on the basis of vertical muscle interval, with the unified adjacent vertical muscle one side of horizontal muscle and set up, however because the bar diameter of wallboard is calculated by the structure, because the bar diameter between the interior lamina of wallboard, the outer lamina is probably different, the diameter of adjacent vertical muscle also probably is different, for example the bar diameter of the wallboard that is close to the door and window entrance to a cave needs to thicken. For example, as shown in fig. 2, in the prior art, when the diameters of the reinforcing steel bars of the inner blade plate and the outer blade plate are different, the position of the vertical rib 3 is determined, and then the horizontal rib 2 is designed to be uniformly close to one side of the vertical rib 3, so that the horizontal rib 2 inclines, and after a relevant drawing is received in a production stage, the design drawing is found to be inconsistent with standard production equipment, and the design drawing is required to return to the design stage again for modification, which affects the efficiency; meanwhile, the transverse ribs 2 are not considered to be aligned to the modulus when being arranged, so that the extracted ladder ribs cannot be automatically produced.
For another example, in another prior art, under the condition that the diameters of the steel bars of the adjacent vertical bars are different, the radiuses of the adjacent vertical bars are different, as shown in fig. 3, the diameters of the vertical bars are 5mm, 10mm and 10mm from left to right, each vertical bar is designed according to the principle that the distances between the center lines are equal, for example, the distance between the center lines of the two adjacent vertical bars 3 on the same horizontal bar is 50mm, then the horizontal bar 2 is designed to be uniformly close to one side of the vertical bar 3, so that the distances between the horizontal bars 2 are respectively 55mm and 50mm, it is seen that the distances between the horizontal bars are neither uniform nor meet the production requirements of the spacing modulus, and therefore, the extracted ladder bars cannot be automatically produced.
For example, horizontal muscle and vertical muscle of arranging earlier of traditional mode are placed horizontal muscle after, because the vertical muscle of same prefabricated wall may be multiple, horizontal muscle is according to the standard some places on vertical muscle left side, puts on vertical muscle right side a bit, and the ladder muscle interval that from this can lead to extracting is the integer value of rule not, unable automated production.
In the embodiment of the invention, when a production mode of a ladder-type design is selected, the following design scheme can be adopted for the precast wall steel bar system obtained according to the outer contour information, the steel bar protection layer thickness information and the steel bar setting rule:
(11) determining the outer contour information of the bottom surface of the prefabricated wall and the wall height information according to the outer contour information;
(12) obtaining ladder-shaped steel bars according to the outer contour information of the bottom surface of the prefabricated wall, the thickness information of the steel bar protection layer, the modulus of the transverse bar spacing, the length 5 of the free end of the ladder-shaped steel bar end and the vertical bar spacing 7;
(13) based on the wall height information, the ladder-shaped reinforcing steel bars are sequentially copied according to the horizontal bar spacing 6 in the wall height direction, and then the vertical bars are inserted into the same side of the intersection points of the horizontal bars and the transverse bars, so that the prefabricated wall reinforcing steel bar system is obtained.
More specifically, the step (12) of obtaining the ladder-shaped steel bars according to the external profile information of the bottom surface of the prefabricated wall, the thickness information of the steel bar protection layer, the transverse bar spacing modulus, the length of the free end of the ladder-shaped steel bar 5 and the vertical bar spacing 7 can adopt the following technical scheme:
(121) determining the length of a horizontal rib, the position of the horizontal rib, the length of a transverse rib, the position of a first transverse rib and the position of a last transverse rib according to the external profile information of the bottom surface of the prefabricated wall, the thickness information of the reinforcing steel bar protective layer and the length 5 of the free end of the ladder-shaped reinforcing steel bar;
(122) determining the interval a between two adjacent transverse ribs according to the transverse rib interval modulus and the vertical rib interval 7;
(123) and copying and arranging the first transverse bar in the wall length direction according to the value a until the first distance between the copied transverse bar and the last transverse bar is smaller than or equal to the vertical bar interval, and thus obtaining the ladder-shaped reinforcing steel bar.
Therefore, in the design mode of the prefabricated wall reinforcing steel bar system, the transverse bar spacing 4 is determined, the trapezoidal reinforcing steel bars are obtained by sequentially copying and arranging the transverse bar spacing 4 in the wall length direction, and the vertical reinforcing steel bars are arranged close to one side of the transverse bar. As shown in FIG. 4, the transverse bars in the prefabricated wall reinforcement system designed in this way do not incline and have equal distances. In addition, the interval a between two adjacent transverse bars is determined according to the transverse bar interval modulus and the vertical bar interval, namely, a plurality of adjacent transverse bars obtained by copying meet the transverse bar interval modulus, so that the prefabricated wall steel bar system obtained by design can meet the requirement of automatic production.
In a further aspect, in the step (123), the step of copying and arranging the first transverse bar in the wall length direction by the value a until the first distance between the copied transverse bar and the last transverse bar is less than or equal to the vertical bar interval and before obtaining the ladder-shaped steel bar further includes: and judging whether the first distance meets the transverse rib spacing modulus, and if not, adjusting the position of the last transverse rib in the wall length direction to enable the first distance to meet the transverse rib spacing modulus.
By adopting the scheme, the first distance between the last copied transverse bar (namely the last but one transverse bar) and the last transverse bar (namely the last but one transverse bar) can be ensured, the transverse bar interval modulus can be also met, so that all transverse bar intervals can further meet the transverse bar interval modulus, and the prefabricated wall steel bar system obtained by further ensuring meets the requirement of automatic production.
Specifically, the following technical scheme can be adopted according to the transverse rib spacing modulus and the vertical rib spacing to determine the interval a between two adjacent transverse ribs: calculating a union set of the transverse rib spacing modulus and the vertical rib spacing; and taking the calculated union as the interval a between two adjacent transverse bars. For example, the modulus of the transverse rib spacing is 10mm, the vertical rib spacing is 200mm, and the difference of the diameters of the reinforcing steel bars is 5mm, then the value a is the union of the two conditions, that is, a is 200 mm.
Further, the steel bar setting rule corresponding to the ladder type design further includes: a first maximum limit value of the transverse rib spacing; the following technical scheme can be adopted for determining the interval a between two adjacent transverse bars according to the transverse bar interval modulus and the vertical bar interval: calculating a union set of the transverse rib spacing modulus and the vertical rib spacing; determining all union sets of the transverse rib spacing modulus and the vertical rib spacing within the first maximum limit value; and taking the maximum union as the interval a between two adjacent transverse bars. For example, in addition to the above two conditions (transverse rib spacing modulus is 10mm, and vertical rib spacing is 200mm), the transverse rib spacing is usually specified in the specification to be not more than 600mm, and the maximum value a of the union of the above three conditions is 600mm, so that the number of transverse ribs in the prefabricated wall reinforcement system is minimized under the condition of meeting the automatic production requirement, and the cost is saved.
In the ladder type design, parameters are set by taking the transverse rib spacing modulus, the free end length of the end of the ladder type steel bar, the vertical rib spacing and the horizontal rib spacing as the preposed input conditions. The specific path of the ladder type design is as follows: determining the length of a horizontal rib and the position of the wall length direction, the length of a transverse rib and the position of the wall thickness direction respectively according to the plane outer contour information of the prefabricated wall and the thickness of a protective layer → determining the position of the wall thickness direction of the horizontal rib according to the length of a free end of an end head and the length of the transverse rib → determining the position of the wall length direction of a first transverse rib and a last transverse rib according to the minimum length of the free end of the end head and the starting and ending position of the horizontal rib → recording the number which is in accordance with the space modulus of the ladder-shaped steel bars and is not more than the space of the vertical ribs as a new value a, copying and arranging the first transverse bar in the wall length direction according to the value a until the distance between the last transverse bar and the last transverse bar is less than or equal to the vertical bar distance → inwards adjusting the position of the last transverse bar in the wall length direction, the space modulus of the ladder-shaped steel bars → the design of the ladder-shaped steel bars → the sequential duplication and arrangement of the ladder-shaped steel bars according to the space between the horizontal bars in the high direction of the wall → the respective insertion of the vertical bars at the intersection points of the horizontal bars and the horizontal bars → the design of the wall steel bar system. Fig. 5 is a schematic view showing the design result of a ladder-shaped reinforcing bar in the ladder-shaped design, and as shown in fig. 5, when a ladder-shaped reinforcing bar is designed, the distance between the transverse bars 4 and the length of the free end 5 of the end of the ladder-shaped reinforcing bar are displayed.
It can be seen from the above working process that the design method of the steel bar system provided by the embodiment of the invention can consider the production requirements in advance so as to select a design method more matched with production, and avoid finding problems in subsequent production and returning to the design link again for modification.
In another embodiment, when the production mode is selected to be the mesh type design, the horizontal ribs and the vertical ribs are used as main design objects, and the horizontal ribs are used as secondary design objects to carry out overall design.
The research applicant finds that when the production mode is selected to be the mesh type design, although the horizontal ribs and the vertical ribs are arranged according to the habit, and then the horizontal ribs are arranged at the crossed positions of the horizontal ribs and the vertical ribs, the mesh ribs extracted from the prefabricated wall reinforcement system designed according to the traditional method cannot meet the automatic production, and the reasons mainly include the following two points: (1) the distance between the horizontal ribs and the vertical ribs is not considered to be rounded towards the modulus when the horizontal ribs and the vertical ribs are arranged; (2) horizontal muscle and vertical muscle of arranging earlier of traditional mode, horizontal muscle is placed to the back, because the vertical muscle of same prefabricated wall may be multiple, horizontal muscle is according to the standard some places in vertical muscle left side, puts on vertical muscle right side a bit, can lead to horizontal muscle interval not regular integer from this, unable automated production.
In the embodiment of the present invention, when the production mode is mesh type design, the following technical scheme may be adopted to obtain the precast wall steel bar system according to the outer contour information, the steel bar protection layer thickness information and the steel bar setting rule:
(21) determining the outer contour information and the wall thickness information of the vertical surface of the prefabricated wall according to the outer contour information;
(22) obtaining mesh-shaped steel bars according to the outer contour information of the vertical surface of the prefabricated wall, the thickness information of the steel bar protection layer, the modulus of the horizontal bar interval, the modulus of the vertical bar interval, the length 8 of the free end of the mesh-shaped steel bar, the interval 7 of the vertical bar and the interval 6 of the horizontal bar;
(23) based on the wall thickness information, copying the mesh-shaped steel bars in the wall thickness direction according to the steel bar protection layer thickness information, and then inserting the transverse bars at the intersection points of the horizontal bars and the vertical bars to obtain the prefabricated wall steel bar system.
More specifically, the step (22) of obtaining the mesh-shaped steel bars according to the prefabricated wall facade outline information, the steel bar protection layer thickness information, the horizontal bar interval modulus, the vertical bar interval modulus, the mesh-shaped steel bar end free end length 8, the vertical bar interval 7 and the horizontal bar interval 6 can adopt the following technical scheme:
(221) determining the length of a horizontal rib, the position of a first horizontal rib, the position of a last horizontal rib, the length of a vertical rib, the position of a first vertical rib and the position of a last vertical rib according to the outer contour information of the vertical face of the prefabricated wall, the thickness information of the reinforcing steel bar protection layer and the length 8 of the free end of the mesh-shaped reinforcing steel bar;
(222) determining the interval b between every two adjacent vertical ribs according to the vertical rib interval modulus and the vertical rib interval 7;
(223) copying and arranging a first vertical rib in the wall length direction according to the value b until a second distance between the copied vertical rib and the last vertical rib is smaller than or equal to the vertical rib interval;
(224) determining the interval c between two adjacent horizontal ribs according to the horizontal rib interval modulus and the horizontal rib interval 6;
(225) and copying and arranging the first horizontal rib in the direction of the height of the wall according to the value c until the third distance between the copied horizontal rib and the last horizontal rib is smaller than or equal to the distance between the horizontal ribs, and thus obtaining the mesh-shaped steel bar.
It should be noted that, the step (22) may also be performed in the following order: (221) (224), (225), (222), and (223).
Therefore, in the design mode of the prefabricated wall reinforcing steel bar system, the vertical rib intervals are determined, the vertical rib intervals are sequentially copied and arranged in the wall length direction, the transverse rib intervals are determined, and the vertical rib intervals are sequentially copied and arranged in the wall height direction, so that the mesh-shaped reinforcing steel bars are obtained; then the transverse ribs are placed close to the same side of the vertical ribs. According to the scheme of the embodiment of the invention, the space modulus is fully considered and rounded to the modulus, for example, the interval b between two adjacent vertical ribs is determined according to the vertical rib space modulus and the vertical rib space, the position of the last vertical rib in the wall length direction is adjusted to enable the second distance to meet the vertical rib space modulus, the interval c between two adjacent horizontal ribs is determined according to the horizontal rib space modulus and the horizontal rib space, and the position of the last horizontal rib in the wall height direction is adjusted to enable the third distance to meet the horizontal rib space modulus, so that the mesh-shaped reinforcing steel bar is obtained, and therefore, the prefabricated wall reinforcing steel bar system obtained by design can meet the requirement of automatic production.
Specifically, the following technical scheme can be adopted for determining the interval b between two adjacent vertical ribs according to the vertical rib interval modulus and the vertical rib interval: calculating a union set of the vertical rib spacing modulus and the vertical rib spacing, and taking the union set obtained by calculation as an interval b between two adjacent vertical ribs; and/or, the following technical scheme can be adopted for determining the interval c between two adjacent horizontal ribs according to the horizontal rib interval modulus and the horizontal rib interval: and calculating a union of the modulus of the horizontal rib spacing and the horizontal rib spacing, and taking the union obtained by calculation as an interval c between two adjacent horizontal ribs.
Further, the steel bar setting rule corresponding to the ladder type design further includes: a second maximum limit value of the vertical rib spacing; the following technical scheme can be adopted for determining the interval b between two adjacent vertical ribs according to the vertical rib interval modulus and the vertical rib interval: calculating a union set of the vertical rib spacing modulus and the vertical rib spacing, and determining all union sets of the vertical rib spacing modulus and the vertical rib spacing within the second maximum limit value; the largest union is used as the interval b between two adjacent vertical ribs, so that the number of the vertical ribs in the prefabricated wall steel bar system is the least under the condition of meeting the requirement of automatic production, and the cost is saved.
Further, the steel bar setting rule corresponding to the ladder type design further includes: a third maximum limit value of the horizontal rib spacing; determining the interval c between two adjacent horizontal ribs according to the horizontal rib interval modulus and the horizontal rib interval can adopt the following technical scheme: calculating a union set of the horizontal rib spacing modulus and the horizontal rib spacing, and determining all union sets of the horizontal rib spacing modulus and the horizontal rib spacing within the third maximum limit value; the largest union is used as the interval c between two adjacent horizontal bars, so that the number of the horizontal bars in the prefabricated wall steel bar system is the least under the condition of meeting the requirement of automatic production, and the cost is saved.
In a further aspect, in step (223), copying and arranging the first vertical rib to the wall length direction according to the value b until a second distance between the copied vertical rib and the last vertical rib is less than or equal to the vertical rib interval, further including: and judging whether the second distance meets the vertical rib spacing modulus, and if not, adjusting the position of the last vertical rib in the wall length direction to enable the second distance to meet the vertical rib spacing modulus. By adopting the scheme, the second distance between the last copied vertical rib (namely the last but one vertical rib) and the last vertical rib (namely the last but one vertical rib) can be ensured, the second distance is smaller than the vertical rib interval, and the vertical rib interval modulus is also met, so that all the vertical rib intervals can further meet the vertical rib interval modulus, and the requirement of the obtained prefabricated wall steel bar system on meeting the automatic production can be further ensured.
In the step (225), the step of copying and arranging the first horizontal rib in the direction of the wall height by the value c until the third distance between the copied horizontal rib and the last horizontal rib is less than or equal to the horizontal rib interval, and before obtaining the mesh-shaped steel rib, further includes: and judging whether the third distance meets the horizontal rib spacing modulus, and if not, adjusting the position of the last horizontal rib in the wall height direction to enable the third distance to meet the horizontal rib spacing modulus. By adopting the scheme, the third distance between the last copied horizontal rib (namely the last but one horizontal rib) and the last horizontal rib (namely the last but one horizontal rib) can be ensured, the third distance is smaller than the horizontal rib interval, and the horizontal rib interval modulus is also met, so that the horizontal rib intervals can further meet the horizontal rib interval modulus, and the obtained prefabricated wall steel bar system can be further ensured to meet the requirements of automatic production.
Illustratively, in the mesh-type design, the module of the distance between the horizontal ribs, the module of the distance between the vertical ribs, the length of the free ends of the end heads of the mesh-type reinforcing ribs, the distance between the vertical ribs and the distance between the horizontal ribs are set; and setting parameters as a preposed input condition. The specific path of the mesh type design is as follows: respectively determining the first, the last horizontal rib and the vertical rib in the wall length direction and the wall height direction and the length thereof according to the wall facade outline and the thickness of a protective layer → respectively determining the horizontal rib and the vertical rib in the wall height direction and the wall length direction according to the minimum length of the free end of the mesh-type reinforcing steel bar → recording the number which is in accordance with the space modulus of the mesh-type reinforcing steel bar and is not more than the space between the vertical ribs as a new value b → duplicating and arranging the first vertical rib in the wall length direction by the value b until the distance between the last vertical rib duplicated and the last vertical rib is not more than the space between the vertical ribs and inwards adjusting the position of the last vertical rib to meet the space modulus of the mesh-type reinforcing steel bar → recording the number which is in accordance with the space modulus of the mesh-type reinforcing steel bar and is not more than the space between the horizontal ribs as a new value c → duplicating and arranging the first horizontal rib in the wall height direction by the value c until the distance between the last horizontal rib duplicated and the last horizontal rib is not more than the space between the horizontal rib → inwards adjusting the position of the last horizontal rib, the space modulus of the mesh-type steel bars → the design of the mesh-type steel bars → the copying of the mesh-type steel bars to the other side in the wall thickness direction → the arrangement of the transverse bars according to the requirement → the design of the wall steel bar system. Fig. 6 is a schematic diagram of a design structure of a mesh-shaped steel bar in the mesh-shaped design, and as shown in fig. 6, after the mesh-shaped steel bar is designed, a horizontal bar interval 6, a vertical bar interval 7 and a free end length 8 of a mesh-shaped steel bar end can be displayed.
According to the description, the reinforcing mesh system designed according to the mesh reinforcement production mode can also consider the production requirements in advance so as to select a design mode more matched with production, the problem found in the subsequent production is avoided, and the design link is returned again for modification.
In another embodiment, the applicant finds that the output form of the drawing of the prefabricated wall component at the present stage only meets the drawing habit of the industry or the design party, and does not add the production requirement, such as only giving the specification and arrangement information of the horizontal ribs, the vertical ribs and the transverse ribs. Although conventional drawings may assist in completing the relevant production tasks of a plant, they require corresponding conversion by plant technicians during use, thereby incurring significant use costs. For example, if the specification and the arrangement information of the horizontal ribs, the vertical ribs and the transverse ribs are only required to be clearly written according to the traditional plotting mode in the prefabricated wall without the opening, the prefabricated wall can not be different due to different production modes. When a factory needs to use special equipment to produce the trapezoidal and mesh-type formed reinforcing steel bars in an assembly line manner, relevant reinforcing steel bars need to be integrated, extracted and converted for utilization, labor and force are wasted, and the concept is contrary to the industrial production concept of buildings.
As a further embodiment, after obtaining the precast wall rebar system according to the outer profile information, the rebar protection layer thickness information, and the rebar setting rule, the method further includes: and displaying the graph of the precast wall reinforcing steel bar system, the key information of the precast wall reinforcing steel bar system and/or the design information corresponding to the production mode. The key information of the prefabricated wall reinforcement system includes, but is not limited to, a use position of a reinforcement, a type of the reinforcement, a number of the reinforcement, a specification (e.g., a diameter) of the reinforcement, a number of the reinforcements, a processing size of the reinforcement, a weight of the reinforcement, a length of the reinforcement, and the like.
For example, a graphic of the prefabricated wall rebar system can be displayed by drawing software, such as CAD. The key information of the precast wall rebar system can be displayed through a table, for example, table 1 is the key information of a precast wall without a hole, and table 2 is the key information of a precast wall with a hole.
TABLE 1 Key information of a prefabricated wall without an opening
| Site of use | Of the reinforcing bar type | Numbering | Diameter of steel bar | Number of | Machining size of reinforcing steel bar | Weight (D) | Length of reinforcing bar | |
| Wall body | | 3a | 8 | 130 | 2920 | 39.606 | 2920 | |
| Wall body | | 3b | 8 | 16 | 2420 | 36.138 | 2410 | |
| Wall body | | 3La | 8 | 112 | 170 | 5.366 | 170 |
TABLE 2 Key information of a prefabricated wall with an opening
| Site of use | Of the reinforcing bar type | Numbering | Diameter of steel bar | Number of | Machining size of reinforcing steel bar | Weight (D) | Length of reinforcing bar | |
| Edge member | Vertical rib | 2ZaL | 12 | 6 | 2780 | 14.809 | 2780 | |
| Edge member | | 2LaL | 8 | 30 | 170 | 2.012 | 170 | |
| Wall body | Vertical rib | 3a | 10 | 10 | 2780 | 17.140 | 2780 | |
| Wall body | Vertical rib | 3b | 10 | 2 | 2530 | 3.120 | 2530 | |
| Wall body | Horizontal rib | 3c | 8 | 13 | U-shaped ladder rib | 15.659 | 2865 | |
| Wall body | | 3d | 8 | 2 | 545 | 0.430 | 545 | |
| Wall body | | 3e | 8 | 2 | U-shaped ladder rib | 1.107 | 1215 | |
| Wall body | | 3La | 8 | 43 | 170 | 2.884 | 170 |
Specifically, the design information of the trapezoidal reinforcing steel bars in the prefabricated wall reinforcing steel bar system can be displayed, as shown in fig. 5; design information of mesh-shaped reinforcing bars, as shown in fig. 6 above. Through the output mode, when a factory needs to use special equipment to produce the ladder-shaped and mesh-shaped formed reinforcing steel bars in a streamlined manner, relevant reinforcing steel bars do not need to be integrated, extracted and converted, and the steel bars can be directly produced, so that the industrial production concept of buildings is realized.
In accordance with another embodiment of the present invention, there is provided a precast wall rebar system design apparatus, corresponding to the above embodiment. Fig. 7 is a schematic structural view of a precast wall reinforcing bar system design apparatus according to another embodiment of the present invention, and as shown in fig. 7, the precast wall reinforcing bar system design apparatus according to another embodiment of the present invention includes a first obtaining module 21, a second obtaining module 22, and a design module 23.
Specifically, the first obtaining module 21 is configured to obtain outer contour information of the prefabricated wall and thickness information of the steel bar protection layer.
And the second obtaining module 22 is configured to obtain a production mode of the prefabricated wall and obtain a setting rule of the reinforcing steel bar corresponding to the production mode.
And the design module 23 is configured to obtain the precast wall steel bar system according to the outer contour information, the steel bar protection layer thickness information, and the steel bar setting rule.
The specific details of the precast wall reinforcing steel bar system design device can be understood by referring to the corresponding descriptions and effects in the embodiments shown in fig. 1 to 6, which are not repeated herein.
Embodiments of the present invention further provide an electronic device, which may include a processor and a memory, where the processor and the memory may be connected by a bus or in another manner.
The processor may be a Central Processing Unit (CPU). The Processor may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or a combination thereof.
The memory, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules (e.g., the first obtaining module 21, the second obtaining module 22, and the design module 23 shown in fig. 7) corresponding to the prefabricated wall rebar system design method in the embodiments of the present invention. The processor executes various functional applications and data processing of the processor by running the non-transitory software programs, instructions and modules stored in the memory, so as to implement the method for designing the prefabricated wall reinforcement system in the above method embodiment.
The memory may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor, and the like. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and such remote memory may be coupled to the processor via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The one or more modules are stored in the memory and, when executed by the processor, perform a precast wall rebar system design method as in the embodiments of fig. 1-6.
The details of the electronic device may be understood by referring to the corresponding descriptions and effects in the embodiments shown in fig. 1 to fig. 7, which are not described herein again.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD), a Solid State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (13)
1. A method for designing a precast wall reinforcing steel bar system is characterized by comprising the following steps:
acquiring outer contour information and steel bar protection layer thickness information of the prefabricated wall;
acquiring a production mode of the prefabricated wall, and acquiring a reinforcing steel bar setting rule corresponding to the production mode;
and obtaining the prefabricated wall steel bar system according to the outer contour information, the steel bar protection layer thickness information and the steel bar setting rule.
2. The method as claimed in claim 1, wherein when the production pattern is a ladder type design, the reinforcement setting rule corresponding to the ladder type design includes: the transverse rib spacing modulus, the length of the free end of the ladder-shaped steel bar, the vertical rib spacing and the horizontal rib spacing;
obtaining the precast wall steel bar system according to the outer contour information, the steel bar protection layer thickness information and the steel bar setting rule, and the precast wall steel bar system comprises:
determining the outer contour information of the bottom surface of the prefabricated wall and the wall height information according to the outer contour information;
obtaining ladder-shaped steel bars according to the outer contour information of the bottom surface of the prefabricated wall, the thickness information of the steel bar protection layer, the modulus of the transverse bar spacing, the length of the free end of the ladder-shaped steel bar and the vertical bar spacing;
based on the wall height information, the ladder-shaped reinforcing steel bars are sequentially copied according to the horizontal bar intervals in the wall height direction, and then vertical bars are inserted into intersection points of the horizontal bars and the transverse bars of the ladder-shaped reinforcing steel bars to obtain the prefabricated wall reinforcing steel bar system.
3. The method as claimed in claim 2, wherein obtaining the ladder-shaped reinforcing bars according to the external profile information of the precast wall bottom surface, the thickness information of the reinforcing bar protecting layer, the transverse bar spacing modulus, the length of the free ends of the ladder-shaped reinforcing bars and the vertical bar spacing comprises:
determining the length of a horizontal rib, the position of the horizontal rib, the length of a transverse rib, the position of a first transverse rib and the position of a last transverse rib according to the external profile information of the bottom surface of the prefabricated wall, the thickness information of the reinforcing steel bar protective layer and the length of the free end of the ladder-shaped reinforcing steel bar;
determining the interval a between two adjacent transverse ribs according to the transverse rib interval modulus and the vertical rib interval;
and copying and arranging the first transverse bar in the wall length direction according to the value a until the first distance between the copied transverse bar and the last transverse bar is smaller than or equal to the vertical bar interval, and thus obtaining the ladder-shaped reinforcing steel bar.
4. The method of claim 3, wherein determining the spacing a between two adjacent transverse bars according to the transverse bar spacing modulus and the vertical bar spacing comprises:
calculating a union set of the transverse rib spacing modulus and the vertical rib spacing;
and taking the calculated union as the interval a between two adjacent transverse bars.
5. The method of claim 4, wherein the rebar placement rules corresponding to the ladder type design further comprise: a first maximum limit value of the transverse rib spacing;
determining the interval a between two adjacent transverse bars according to the transverse bar interval modulus and the vertical bar interval comprises:
calculating a union set of the transverse rib spacing modulus and the vertical rib spacing;
determining all union sets of the transverse rib spacing modulus and the vertical rib spacing within the first maximum limit value;
and taking the maximum union as the interval a between two adjacent transverse bars.
6. The method of claim 3, wherein the first transverse bar is arranged in a manner of being copied to the wall length direction according to the value a until the ladder-shaped steel bar is obtained after the first distance between the copied transverse bar and the last transverse bar is smaller than or equal to the distance between the vertical bars; further comprising:
and judging whether the first distance meets the transverse rib spacing modulus, and if not, adjusting the position of the last transverse rib in the wall length direction to enable the first distance to meet the transverse rib spacing modulus.
7. The method of claim 1, wherein when the production mode is a mesh-type design, a rebar placement rule corresponding to the mesh-type design comprises: the module of the horizontal rib spacing, the module of the vertical rib spacing, the length of the free end of the mesh-shaped reinforcing steel bar, the vertical rib spacing and the horizontal rib spacing;
obtaining the precast wall steel bar system according to the outer contour information, the steel bar protection layer thickness information and the steel bar setting rule, and the precast wall steel bar system comprises:
determining the outer contour information and the wall thickness information of the vertical surface of the prefabricated wall according to the outer contour information;
obtaining the mesh-shaped steel bars according to the outer contour information of the vertical face of the prefabricated wall, the thickness information of the steel bar protection layer, the spacing modulus of the horizontal bars, the spacing modulus of the vertical bars, the length of the free ends of the mesh-shaped steel bars, the spacing of the vertical bars and the spacing of the horizontal bars;
based on the wall thickness information, copying the mesh-shaped steel bars in the wall thickness direction according to the steel bar protection layer thickness information, and then inserting the transverse bars at the intersection points of the horizontal bars and the vertical bars to obtain the prefabricated wall steel bar system.
8. The method according to claim 7, wherein obtaining the mesh-shaped steel bars according to the external contour information of the vertical surface of the prefabricated wall, the thickness information of the steel bar protection layer, the modulus of the horizontal bar spacing, the modulus of the vertical bar spacing, the length of the free end of the mesh-shaped steel bar end, the vertical bar spacing and the horizontal bar spacing comprises;
determining the length of a horizontal rib, the position of a first horizontal rib, the position of a last horizontal rib, the length of a vertical rib, the position of a first vertical rib and the position of a last vertical rib according to the outer contour information of the vertical face of the prefabricated wall, the thickness information of the reinforcing steel bar protection layer and the length of the free end of the mesh-shaped reinforcing steel bar;
determining the interval b between two adjacent vertical ribs according to the vertical rib interval modulus and the vertical rib interval;
copying and arranging a first vertical rib in the wall length direction according to the value b until a second distance between the copied vertical rib and the last vertical rib is smaller than or equal to the vertical rib interval;
determining the interval c between two adjacent horizontal ribs according to the horizontal rib interval modulus and the horizontal rib interval;
and copying and arranging the first horizontal rib in the direction of the height of the wall according to the value c until the third distance between the copied horizontal rib and the last horizontal rib is smaller than or equal to the distance between the horizontal ribs, and thus obtaining the mesh-shaped steel bar.
9. The method of claim 8, wherein:
determining the interval b between two adjacent vertical ribs according to the vertical rib interval modulus and the vertical rib interval comprises: calculating a union set of the vertical rib spacing modulus and the vertical rib spacing, and taking the union set obtained by calculation as an interval b between two adjacent vertical ribs;
and/or determining the interval c between two adjacent horizontal ribs according to the horizontal rib interval modulus and the horizontal rib interval comprises: and calculating a union of the modulus of the horizontal rib spacing and the horizontal rib spacing, and taking the union obtained by calculation as an interval c between two adjacent horizontal ribs.
10. The method of claim 9, wherein:
the set rule of the steel bar corresponding to the ladder type design further comprises: a second maximum limit value of the vertical rib spacing; determining the interval b between two adjacent vertical ribs according to the vertical rib interval modulus and the vertical rib interval comprises: calculating a union set of the vertical rib spacing modulus and the vertical rib spacing, and determining all union sets of the vertical rib spacing modulus and the vertical rib spacing within the second maximum limit value; taking the maximum union as the interval b between two adjacent vertical ribs;
and/or the steel bar setting rule corresponding to the ladder type design further comprises: a third maximum limit value of the horizontal rib spacing; determining the interval c between two adjacent horizontal ribs according to the horizontal rib interval modulus and the horizontal rib interval comprises: calculating a union set of the horizontal rib spacing modulus and the horizontal rib spacing, and determining all union sets of the horizontal rib spacing modulus and the horizontal rib spacing within the third maximum limit value; the largest union is taken as the interval c between two adjacent horizontal ribs.
11. The method of claim 8, wherein:
the first vertical rib is copied and arranged in the wall length direction according to the value b until the second distance between the copied vertical rib and the last vertical rib is less than or equal to the vertical rib interval, and the method further comprises the following steps:
judging whether the second distance meets the vertical rib spacing modulus, if not, adjusting the position of the last vertical rib in the wall length direction to enable the second distance to meet the vertical rib spacing modulus;
and/or copying and arranging the first horizontal rib in the direction of the height of the wall according to the value c until the third distance between the copied horizontal rib and the last horizontal rib is less than or equal to the distance between the horizontal ribs, and before the mesh-shaped steel rib is obtained, the method further comprises the following steps:
and judging whether the third distance meets the horizontal rib spacing modulus, and if not, adjusting the position of the last horizontal rib in the wall height direction to enable the third distance to meet the horizontal rib spacing modulus.
12. The method of claim 1, wherein after obtaining the precast wall rebar system according to the outer profile information, rebar protection layer thickness information, and the rebar placement rules, further comprising:
displaying graphs of the prefabricated wall steel bar system, key information of the prefabricated wall steel bar system and/or design information corresponding to the production mode; the design information comprises the production modes of the prefabricated wall, and the specification, the interval and the number of the steel bars corresponding to each production mode.
13. A precast wall reinforcing bar system design device, characterized by comprising:
the first acquisition module is used for acquiring the outer contour information and the thickness information of the steel bar protection layer of the prefabricated wall;
the second acquisition module is used for acquiring the production mode of the prefabricated wall and acquiring the setting rule of the reinforcing steel bars corresponding to the production mode;
and the design module is used for obtaining the prefabricated wall steel bar system according to the outer contour information, the steel bar protection layer thickness information and the steel bar setting rule.
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