CN113738024B - Method and device for determining design form of prefabricated wall reinforcing steel bar - Google Patents
Method and device for determining design form of prefabricated wall reinforcing steel bar Download PDFInfo
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- CN113738024B CN113738024B CN202111057768.9A CN202111057768A CN113738024B CN 113738024 B CN113738024 B CN 113738024B CN 202111057768 A CN202111057768 A CN 202111057768A CN 113738024 B CN113738024 B CN 113738024B
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- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
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Abstract
The invention discloses a method and a device for determining a design form of a precast wall reinforcing steel bar, wherein the method for determining the design form of the precast wall reinforcing steel bar comprises the steps of obtaining the diameter of a horizontal bar, and taking the diameter of the horizontal bar as a first diameter; judging whether the first diameter is smaller than or equal to a preset first threshold value or not; when the first diameter is smaller than or equal to the first threshold value, determining that the preliminary design form of the prefabricated wall steel bar comprises ladder bar design; and when the first diameter is larger than a first threshold value, determining that the design form of the precast wall steel bar comprises a binding design. Therefore, the steel bars of the prefabricated wall can be produced in a proper mode, namely, the determined design form of the steel bars of the prefabricated wall meets the requirement of the ladder type steel bars or the mesh type steel bars produced by the mesh machine of the ladder machine.
Description
The scheme is a divisional application with the application number of 202110716220.4
Technical Field
The invention relates to the technical field of buildings, in particular to a method and a device for determining a design form of a prefabricated wall steel bar.
Background
In the assembly type building field, ladder type reinforcing bar and net type reinforcing bar can generally be used to prefabricated wall, fig. 1 is the schematic structure of ladder type reinforcing bar, as shown in fig. 1, ladder type reinforcing bar comprises horizontal muscle 1 and horizontal muscle 2, wherein horizontal muscle 1 is the reinforcing bar of wall length direction, horizontal muscle 2 is the reinforcing bar of wall thickness direction, arrange a plurality of ladder type reinforcing bar in the wall height direction in proper order to can constitute prefabricated wall reinforcing bar with vertical muscle 3 inserts the crosspoint of horizontal muscle 1 and horizontal muscle 2. Fig. 2 is the structure schematic diagram of net-sheet type reinforcing bar, as shown in fig. 2, net-sheet type reinforcing bar comprises horizontal muscle 1 and vertical muscle 3, and wherein horizontal muscle 1 is the reinforcing bar of the long direction of wall, and vertical muscle 3 is the reinforcing bar of the high direction of wall, arranges two net-sheet type reinforcing bars in the wall thickness direction to cross 2 inserts the crosspoint of horizontal muscle 1 and vertical muscle 3 and can constitute prefabricated wall reinforcing bar.
The ladder-type reinforcing steel bars and the mesh-type reinforcing steel bars are produced by using ladder bar special equipment (which can be called as a ladder machine for short) and mesh bar special equipment (which can be called as a mesh machine for short) respectively, and the two kinds of equipment are not universal mutually.
Disclosure of Invention
In view of this, the embodiment of the present invention provides a method and an apparatus for determining a design form of a precast wall reinforcing bar, so that the reinforcing bar of the precast wall is produced in a suitable manner, that is, the determined design form of the precast wall reinforcing bar meets the requirement of a ladder-type reinforcing bar production machine or a mesh-type reinforcing bar production machine.
According to a first aspect, an embodiment of the present invention provides a method for determining a design form of a precast wall reinforcing bar, including: acquiring the diameter of a horizontal rib, and taking the diameter of the horizontal rib as a first diameter; judging whether the first diameter is smaller than or equal to a preset first threshold value or not; when the first diameter is smaller than or equal to the first threshold value, determining that the preliminary design form of the prefabricated wall steel bar comprises ladder bar design; when the first diameter is larger than the first threshold value, determining that the design form of the precast wall steel bar comprises a binding design.
According to the method for determining the design form of the precast wall reinforcing steel bar, whether the first diameter is smaller than or equal to a preset first threshold value or not is judged by obtaining the first diameter of the horizontal bar, and when the first diameter is smaller than or equal to the first threshold value, the preliminary design form of the precast wall reinforcing steel bar is determined to comprise ladder bar design, so that the precast wall reinforcing steel bar is produced in a proper mode. The determining mode can consider the production requirement in advance so as to select a design mode more matched with production, and in the subsequent production process, the freedom degree and the universality of raw materials and equipment selected by a manufacturer are improved, so that the problem that a prefabricated wall production chain is broken or the efficiency is damaged due to the scarcity of the raw materials and the equipment is avoided, the problem found in the subsequent production is also avoided and the prefabricated wall production chain returns to the design link again for modification, compared with the design guiding production sequence in the prior art, the embodiment of the invention integrates the idea of production guiding design, so that the design and the production form closed-loop control, the production efficiency is ensured, and the design accuracy is also improved.
With reference to the first aspect, in a first embodiment of the first aspect, after the determining that the preliminary design form includes a ladder bar design, the method further includes: acquiring the diameter of the vertical rib, and taking the diameter of the vertical rib as a second diameter; judging whether the second diameter is smaller than or equal to a preset second threshold value or not; when the second diameter is smaller than or equal to the second threshold value, determining that the preliminary design form of the precast wall steel bar comprises mesh bar design and ladder bar design; and when the second diameter is larger than the second threshold value, determining that the preliminary design form of the prefabricated wall steel bar comprises ladder bar design.
With reference to the first aspect, in a second embodiment of the first aspect, the method for determining the design form of the precast wall steel bar includes: when the diameter of the horizontal rib is obtained and is taken as a first diameter, the diameter of the vertical rib is also obtained and is taken as a second diameter; when the first diameter is judged to be smaller than or equal to a preset first threshold value, whether the second diameter is smaller than or equal to a preset second threshold value is also judged; when the first diameter is smaller than or equal to the first threshold value and the second diameter is smaller than or equal to the second threshold value, determining that the preliminary design form of the precast wall reinforcing steel bar comprises mesh bar design and ladder bar design; when the first diameter is smaller than or equal to the first threshold value but the second diameter is larger than the second threshold value, determining that the preliminary design form of the precast wall reinforcing steel bar comprises a ladder bar design; when the first diameter is larger than the first threshold value but the second diameter is smaller than or equal to the second threshold value, determining that the design form of the precast wall steel bar comprises a binding design; determining that the preliminary design form of the precast wall rebar comprises a lashing design when the first diameter is greater than the first threshold and the second diameter is greater than the second threshold. With reference to the first embodiment of the first aspect or the second embodiment of the first aspect, in a third embodiment of the first aspect, after determining that the preliminary design form of the precast wall reinforcing steel bar includes a mesh bar design and a ladder bar design, the method further includes: acquiring the design range of the prefabricated wall; and selecting a final design form of the precast wall steel bars from the preliminary design forms according to the design range of the precast wall.
With reference to the third embodiment of the first aspect, in the fourth embodiment of the first aspect, selecting a design form of the precast wall reinforcing bars from the preliminary design forms according to a design range of the precast wall includes: determining the design length and the design height according to the design range of the prefabricated wall; when the design length and the design height are both larger than or equal to a preset third threshold value, determining that the final design form of the precast wall steel bar comprises mesh bar design and ladder bar design; when at least one of the design length and the design height is less than the third threshold value, determining that the final design form of the precast wall rebar comprises a ladder rebar design.
With reference to the fourth embodiment of the first aspect, in the fifth embodiment of the first aspect, after determining that the final design form of the precast wall reinforcing steel bar includes a mesh bar design and a ladder bar design, the method further includes: and designing the mesh reinforcement as the optimal design form of the prefabricated wall reinforcement.
With reference to the third embodiment of the first aspect, in the sixth embodiment of the first aspect, before obtaining the design range of the prefabricated wall, the method further includes: acquiring design parameters of the prefabricated wall; judging whether a beam exists in the prefabricated wall according to the design parameters; when no beam is arranged in the prefabricated wall, taking the whole prefabricated wall as the design range of the prefabricated wall; and when the beam is arranged in the prefabricated wall, respectively taking a plurality of areas formed by dividing the beam into the prefabricated wall as the design range of the prefabricated wall.
According to a second aspect, an embodiment of the present invention provides a precast wall reinforcing bar design form determination apparatus, including:
the device comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring the diameter of a horizontal rib and taking the diameter of the horizontal rib as a first diameter;
the judging module is used for judging whether the first diameter is smaller than or equal to a preset first threshold value or not;
and the processing module is used for determining that the preliminary design form of the prefabricated wall steel bar comprises ladder bar design when the first diameter is less than or equal to the first threshold, and determining that the design form of the prefabricated wall steel bar comprises binding design when the first diameter is greater than the first threshold.
With reference to the second aspect, in the first embodiment of the second aspect, after determining that the preliminary design form includes a ladder bar design, the obtaining module is further configured to obtain a diameter of a vertical bar, and use the diameter of the vertical bar as a second diameter; the judging module is further used for judging whether the second diameter is smaller than or equal to a preset second threshold value; the processing module is further used for determining that the preliminary design form of the precast wall steel bar comprises a mesh bar design and a ladder bar design when the second diameter is smaller than or equal to the second threshold value; and when the second diameter is larger than the second threshold value, determining that the preliminary design form of the precast wall reinforcing steel bar comprises ladder bar design.
With reference to the second aspect, in a second implementation manner of the second aspect, when the diameter of the horizontal rib is obtained and is taken as the first diameter, the obtaining module is further configured to obtain the diameter of the vertical rib and take the diameter of the vertical rib as the second diameter; when the first diameter is judged to be smaller than or equal to a preset first threshold value, the judging module is further used for judging whether the second diameter is smaller than or equal to a preset second threshold value; the processing module is further configured to determine that the preliminary design form of the precast wall reinforcing steel bar includes a mesh bar design and a ladder bar design when the first diameter is less than or equal to the first threshold and the second diameter is less than or equal to the second threshold; when the first diameter is smaller than or equal to the first threshold value but the second diameter is larger than the second threshold value, determining that the preliminary design form of the precast wall reinforcing steel bar comprises a ladder bar design; when the first diameter is larger than the first threshold value but the second diameter is smaller than or equal to the second threshold value, determining that the design form of the precast wall steel bar comprises a binding design; when the first diameter is larger than the first threshold value and the second diameter is larger than the second threshold value, determining that the preliminary design form of the precast wall reinforcing steel bar comprises a binding design.
With reference to the second aspect, in a second embodiment of the second aspect, after determining that the preliminary design form of the precast wall rebar includes a mesh rebar design and a ladder rebar design, the obtaining module is further configured to obtain a design range of the precast wall; and the processing module is also used for selecting a final design form of the precast wall steel bar from the preliminary design forms according to the design range of the precast wall.
With reference to the second embodiment of the second aspect, in a third embodiment of the second aspect, the processing module is specifically configured to determine a design length and a design height according to a design range of the prefabricated wall; when the design length and the design height are both larger than or equal to a preset third threshold value, determining that the final design form of the precast wall steel bar comprises mesh bar design and ladder bar design; when at least one of the design length and the design height is less than the third threshold value, determining that the final design form of the precast wall rebar comprises a ladder rebar design.
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 view of a ladder-type reinforcement;
FIG. 2 is a schematic view of a mesh-type reinforcing bar;
fig. 3 is a schematic flow chart illustrating a method for determining a design form of a precast wall reinforcing steel bar in embodiment 1 of the present invention;
fig. 4 is a schematic flow chart illustrating a method for determining a design form of a precast wall reinforcing bar according to embodiment 2 of the present invention;
fig. 5 is a schematic flow chart illustrating a method for determining a design form of a precast wall reinforcing bar according to embodiment 3 of the present invention;
FIG. 6 is a schematic diagram of a design mode determined according to the diameters of horizontal ribs and vertical ribs;
FIG. 7 is a schematic diagram of a design approach determined based on a design length and a design height;
FIG. 8 is a schematic view of multiple areas of a prefabricated wall;
fig. 9 is a schematic structural diagram of a device for determining a design form of a precast wall reinforcing bar according to embodiment 4 of the present invention;
wherein, 1, horizontal rib; 2. transverse ribs; 3. vertical ribs; 4. a beam; 5. a first region; 6. a second region.
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.
Example 1
The embodiment 1 of the invention provides a method for determining a design form of a prefabricated wall steel bar. Fig. 3 is a schematic flow chart illustrating a method for determining a design form of a precast wall reinforcing bar according to embodiment 1 of the present invention. As shown in fig. 3, the method for determining the design form of the precast wall reinforcing steel bar according to embodiment 1 of the present invention includes the following steps:
s101: the diameter of the horizontal rib is obtained and used as a first diameter.
S102: and judging whether the first diameter is less than or equal to a preset first threshold value or not.
In embodiment 1 of the present invention, the first threshold may be determined according to the working requirements of the elevator machine and the net-knitting machine, for example, according to the working requirement of the coiled steel bar, and the coiled steel bar generally requires that the diameter of the steel bar is less than or equal to 10mm.
S103: when the first diameter is smaller than or equal to the first threshold value, determining that the preliminary design form of the prefabricated wall steel bar comprises ladder bar design; when the first diameter is larger than the first threshold value, determining that the design form of the precast wall steel bar comprises a binding design.
The applicant finds that the coiling reinforcing steel bar is required to be used in the production of the ladder machine, and when the first diameter of the horizontal bar is larger than a first threshold value (for example, 10 mm), most of the coiling reinforcing steel bars on the market are smaller than 10mm in diameter, so that the binding design is suitable to be adopted; when the first diameter less than or equal to first threshold value of horizontal muscle, can also can artifical ligature design in order to adopt the ladder machine to carry out automatic production, the preliminary design form of prefabricated wall reinforcing bar includes ladder muscle design and ligature design promptly. In order to utilize automated production to improve production efficiency, after confirming that the preliminary design form of prefabricated wall reinforcing bar includes ladder muscle design and ligature design, still include: the ladder bar is designed to be used as an initial design form of the prefabricated wall reinforcing bar, so that automatic production of the prefabricated wall reinforcing bar can be performed, and production efficiency is improved. That is, the ladder bar design is superior to conventional lashing designs.
Therefore, it can be understood that, in embodiment 1 of the present invention, when the first diameter is equal to or smaller than the first threshold value, the preliminary design form of the precast wall reinforcing bar includes a lashing design in addition to the ladder bar design.
When the first diameter is larger than the first threshold value, the universality of the diameter of the coiled steel bar is small, and the prefabricated wall steel bar is not suitable for automatic production by adopting a ladder machine or a net machine, so that the design form of the prefabricated wall steel bar comprises a binding design, and the prefabricated wall steel bar is in a final design form.
In the method for determining the design form of the steel bar of the prefabricated wall provided by the embodiment 1 of the invention, whether the first diameter is smaller than or equal to the preset first threshold value or not is judged by obtaining the first diameter of the horizontal bar, and when the first diameter is smaller than or equal to the first threshold value, the preliminary design form of the steel bar of the prefabricated wall is determined to include ladder bar design, so that the steel bar of the prefabricated wall is produced in a proper manner. The determining mode can consider the production requirements in advance so as to select a design mode more matched with production, the freedom degree and the universality of raw materials and equipment selected by a manufacturer are improved in the subsequent production process, the problem that a prefabricated wall production chain is broken or the efficiency is damaged due to the scarcity of the raw materials and the equipment is avoided, the problem found in the subsequent production is avoided and the prefabricated wall is returned to a design link again for modification, compared with the sequence of 'design guidance and production' in the prior art, the method and the device are integrated into the idea of 'production guidance and design', so that closed-loop control is formed in design and production, the production efficiency is ensured, and the design accuracy is also improved.
Example 2
The embodiment 2 of the invention provides a method for determining the design form of a prefabricated wall steel bar. Fig. 4 is a schematic flow chart of a method for determining a design form of a precast wall reinforcing steel bar according to embodiment 2 of the present invention. As shown in fig. 4, the method for determining the design form of the prefabricated wall steel bar in embodiment 2 of the present invention includes the following steps:
s201: the diameter of the horizontal rib is obtained and used as a first diameter.
S202: and judging whether the first diameter is smaller than or equal to a preset first threshold value.
S203: when the first diameter is smaller than or equal to the first threshold value, determining that the preliminary design form of the prefabricated wall steel bar comprises ladder bar design; when the first diameter is larger than the first threshold value, determining that the design form of the precast wall steel bar comprises a binding design.
The applicant finds that the winding steel bars need to be used in the production of the elevator machine and the net-netting machine, and when the first diameter of the horizontal bar is larger than a first threshold value (for example, 10 mm), most of the winding steel bars on the market have the diameter smaller than 10mm, so that the binding design is suitable.
S204: and acquiring the diameter of the vertical rib, and taking the diameter of the vertical rib as a second diameter.
S205: and judging whether the second diameter is smaller than or equal to a preset second threshold value.
In embodiment 2 of the present invention, the second threshold value may be the same as the first threshold value.
S206: when the second diameter is smaller than or equal to the second threshold value, determining that the preliminary design form of the prefabricated wall steel bar comprises mesh bar design and ladder bar design; and when the second diameter is larger than the second threshold value, determining that the preliminary design form of the prefabricated wall steel bar comprises ladder bar design.
That is, when the second diameter is less than or equal to the second threshold value, changing the preliminary design form of the precast wall steel bar to include a mesh bar design and a ladder bar design; when the second diameter is larger than the second threshold value, the preliminary design form of the precast wall reinforcing steel bar is kept unchanged. Further, when the first diameter of horizontal muscle was greater than first threshold value and the second diameter of vertical muscle was greater than the second threshold value, because the commonality of the diameter of wire rod reinforcing bar is less, prefabricated wall reinforcing bar is unsuitable to adopt ladder machine or net piece machine to carry out automatic production, so the design form of prefabricated wall reinforcing bar includes the ligature design, and it is final design form.
The applicant finds that when the first diameter of the horizontal rib is smaller than or equal to the first threshold value and the second diameter of the vertical rib is smaller than or equal to the second threshold value, the mesh machine can be adopted for automatic production, the ladder machine can also be adopted for automatic production, meanwhile, the manual binding design can be adopted, and the preliminary design form of the prefabricated wall steel bar comprises mesh rib design, ladder rib design and binding design. In order to utilize automated production to improve production efficiency, after confirming the primary design form of prefabricated wall reinforcing bar and including net piece muscle design, ladder muscle design and ligature design, still include: the mesh reinforcement design and the ladder reinforcement design are used as the preliminary design form of the prefabricated wall reinforcing steel bars, so that the automatic production of the prefabricated wall reinforcing steel bars can be performed, and the production efficiency is improved.
When the first diameter less than or equal to first threshold value but the second diameter of vertical muscle of level muscle is greater than the second threshold value, can adopt the ladder machine to carry out automatic production this moment also can artificial ligature design, the preliminary design form of prefabricated wall reinforcing bar includes ladder muscle design and ligature design promptly. In order to utilize automated production to improve production efficiency, after confirming that the preliminary design form of prefabricated wall reinforcing bar includes ladder muscle design and ligature design, still include: will the ladder muscle design is as the preliminary design form of prefabricated wall reinforcing bar can carry out the automated production of prefabricated wall reinforcing bar from this, improves production efficiency.
The method for determining the design form of the precast wall reinforcing steel bar provided by the embodiment 2 can consider the production requirement in advance so as to select a design mode which is more matched with production, and in the subsequent production process, the freedom degree and the universality of raw materials and equipment selected by a manufacturer are improved, so that the precast wall production chain is prevented from being broken or the efficiency is prevented from being damaged due to the scarcity of the raw materials and the equipment, the problem found in the subsequent production is prevented from being returned to the design link again for modification, compared with the sequence of 'design guidance and production' in the prior art, the method is integrated with the idea of 'production guidance and design', the design and the production form closed-loop control, the production efficiency is ensured, and the design accuracy is also improved.
Further, in step S206, after determining that the preliminary design form of the precast wall reinforcing steel bar includes a mesh bar design and a ladder bar design when the second diameter is less than or equal to the second threshold, the method further includes: and designing the mesh reinforcement as the optimal design form of the prefabricated wall reinforcement. For the connecting reinforcing bar of same prefabricated wall, can adopt two net piece muscle and connect a plurality of horizontal muscle between two net piece muscle, also can adopt the ladder muscle that the multi-disc was arranged along vertical interval and connect in a plurality of vertical muscle of the horizontal muscle and the horizontal muscle intersection of a plurality of ladder muscle, applicant's discovery, comparatively speaking, net piece machine is higher than the automated production shaping degree of ladder parasite aircraft, in addition, in the prefabricated wall production process, adopt the net piece muscle can save the number of the production reinforcing bar, adopt the net piece muscle of good production also can save the work load of burying in advance in, outer leaf plate, improve the efficiency that the prefabricated wall was pour, also adopt the net piece muscle production to simplify than the prefabricated production process that adopts ladder muscle production, consequently, under the equal condition of two kinds of design forms of net piece muscle and ladder muscle, preferred net piece muscle can further improve the degree of automation of prefabricated wall reinforcing bar, improve production efficiency.
Example 3
The embodiment 3 of the invention provides a method for determining the design form of a prefabricated wall steel bar. Fig. 5 is a schematic flow chart of a method for determining a design form of a precast wall reinforcing steel bar according to embodiment 3 of the present invention. As shown in fig. 5, a method for determining a design form of a precast wall reinforcing steel bar according to embodiment 3 of the present invention includes the following steps:
s301: acquiring the diameter of a horizontal rib, and taking the diameter of the horizontal rib as a first diameter; and acquiring the diameter of the vertical rib, and taking the diameter of the vertical rib as a second diameter.
S302: and judging whether the first diameter is smaller than or equal to a preset first threshold value or not, and judging whether the second diameter is smaller than or equal to a preset second threshold value or not.
S303: when the first diameter is smaller than or equal to the first threshold value and the second diameter is smaller than or equal to the second threshold value, determining that the preliminary design form of the prefabricated wall steel bar comprises mesh bar design and ladder bar design; when the first diameter is smaller than or equal to the first threshold value but the second diameter is larger than the second threshold value, determining that the preliminary design form of the precast wall reinforcing steel bar comprises ladder bar design; when the first diameter is larger than the first threshold value but the second diameter is smaller than or equal to the second threshold value, determining that the design form of the precast wall steel bar comprises a binding design; when the first diameter is larger than the first threshold value and the second diameter is larger than the second threshold value, determining that the preliminary design form of the precast wall reinforcing steel bar comprises a binding design.
That is, the design form of the precast wall steel bar is determined according to the size relationship between the first diameter and the first threshold value and the size relationship between the second diameter and the second threshold value. For example, as shown in fig. 6, (1) when the diameters of the horizontal ribs and the vertical ribs are both less than or equal to 10mm, both the mesh rib design and the ladder rib design can be applied, that is, the mesh ribs can be automatically produced by a mesh machine, and the ladder ribs can also be automatically produced by a ladder machine; (2) When the diameter of the horizontal rib is less than or equal to 10mm, the design of the ladder rib is only suitable, because the diameter of the vertical rib in the mesh rib is more than 10mm, the mesh rib is not suitable for automatic production by using the coiled steel bar; (3) When the diameter of the vertical rib is less than or equal to 10mm, the mesh rib design and the ladder rib design are not suitable, and only the traditional binding design can be selected, because the diameter of the horizontal rib in the mesh rib is more than 10mm, the mesh rib is not suitable for automatic production by using the coiled steel bar; similarly, the diameter of the horizontal rib in the ladder rib is larger than 10mm, and the automatic production by using the coiled steel bar is not suitable; (4) The diameters of the horizontal ribs and the vertical ribs are larger than 10mm, and the mesh ribs and the ladder ribs cannot be automatically produced through the coiled reinforcing steel bars, because the diameters of the horizontal ribs and the vertical ribs in the mesh ribs are larger than 10mm, the mesh ribs are not suitable for being automatically produced by utilizing the coiled reinforcing steel bars; the diameter of the horizontal rib in the ladder rib is also larger than 10mm, and the automatic production is not suitable for utilizing the coiled steel bar, so that the traditional binding design can be selected.
S304: and acquiring the design range of the prefabricated wall.
S305: and selecting a final design form of the precast wall steel bars from the preliminary design forms according to the design range of the precast wall.
Specifically, according to the design range of the prefabricated wall, the final design form of the prefabricated wall steel bars selected from the preliminary design forms may adopt the following technical scheme: determining the design length and the design height according to the design range of the prefabricated wall; when the design length and the design height are both larger than or equal to a preset third threshold value, determining that the final design form of the precast wall steel bar comprises mesh bar design and ladder bar design; when at least one of the design length and the design height is less than the third threshold value, determining that the final design form of the precast wall rebar comprises a ladder rebar design.
The applicant finds that the raw material equipment required for a mesh machine for producing mesh bars comprises a first coiled steel bar and a second coiled steel bar which are vertically arranged before welding the steel bars, wherein the first coiled steel bar is horizontally arranged, and the second coiled steel bar is vertically arranged. In the production process, two dish circle reinforcing bars rotate and cut out after stretching out preset length, and the horizontal reinforcement and the vertical reinforcement after cutting out drop to the welding bench, and the chuck of welding bench both sides is held the one end of horizontal muscle, vertical muscle respectively and is fixed a position for horizontal muscle and vertical muscle vertical cross, the welding equipment of being convenient for welds horizontal muscle and vertical muscle. The applicant finds that due to the fact that the coiled steel bar, the chuck and the welding machine are separated by a certain distance, and the chuck needs to be held by a certain length, if at least one of the horizontal bar and the vertical bar is smaller than a preset distance, the spatial layout arrangement of the coiled steel bar, the chuck and the welding machine cannot be met, and production is difficult. Therefore, in the past design process, the design process is often changed again due to the problem.
Therefore, in embodiment 3 of the present invention, the design scheme is determined by referring to the design length and the design height, and the third threshold value may be determined according to the working requirements of the mesh machine, for example, when the length of the steel bar in any direction in the mesh bar is less than 1m, the equipment is not suitable for production.
For example, as shown in fig. 7, when both the design length and the design height are greater than or equal to 1m, both the mesh reinforcement design and the ladder reinforcement design are applicable, that is, the mesh reinforcement can be automatically produced by a mesh machine, and the ladder reinforcement can also be automatically produced by a ladder machine; when the design length is less than 1m or the design height is less than 1m or both the design length and the design height are less than 1m, only the ladder bar design is applicable due to the influence of the length of the steel bar required by the net-sheet machine.
Further, in step S305, after determining that the final design form of the precast wall reinforcing steel bar includes a mesh reinforcement design and a ladder reinforcement design, the method further includes designing the mesh reinforcement as the optimal design form of the precast wall reinforcing steel bar. For the connecting steel bars of the same prefabricated wall, two net piece bars and a plurality of transverse bars connected between the two net piece bars can be adopted, a plurality of ladder bars arranged along the vertical direction at intervals can also be adopted, and a plurality of vertical bars connected at the intersection of the transverse bars and the horizontal bars of the plurality of ladder bars can also be adopted.
As a further implementation, before step S304, the method further includes: acquiring design parameters of the prefabricated wall; judging whether a beam exists in the prefabricated wall according to the design parameters; when no beam is arranged in the prefabricated wall, taking the whole prefabricated wall as the design range of the prefabricated wall; and when the beam is arranged in the prefabricated wall, a plurality of areas formed by dividing the beam into the prefabricated wall are respectively used as the design range of the prefabricated wall.
That is, the design range of the wall ladder rib or the mesh rib is judged according to the condition of the prefabricated wall. When a plurality of design ranges exist in the same prefabricated wall, the design ranges are independently designed in a steel bar mode. When no beam exists in the prefabricated wall, the whole wall body is in a design range; when the beam 4 is arranged in the prefabricated wall, as shown in fig. 8, the wall body on both sides of the beam 4 is a design range, that is, the design range of the ladder bar or the mesh bar is divided into a plurality of areas by the beam, for example, a first area 5 and a second area 6 in fig. 8. For example, in fig. 8, the left-right length of the overall prefabricated wall is 3m, the up-down height thereof is 2.3m, the length of the first region 5 is 1.1m, the length of the beam 4 is 1m, and the length of the second region 6 is 0.9m, so that the first region 5 can be designed by mesh ribs, and the second region 6 can be designed by ladder ribs. Therefore, due to the fact that the selection of the design form is independently considered in each design range, the combination of the same prefabricated wall ladder rib and the mesh rib can be achieved, the appearance of the traditional binding design can be reduced as much as possible, and the automatic production efficiency is improved to the maximum extent.
Therefore, the method for determining the design form of the precast wall reinforcing steel bar provided by the embodiment 3 of the invention can consider the production requirements in advance so as to select a design mode which is more matched with production, and in the subsequent production process, the freedom degree and the universality of raw materials and equipment selected by a manufacturer are improved, so that the precast wall production chain is prevented from being broken or the efficiency is prevented from being damaged due to the scarcity of the raw materials and the equipment, the problem found in the subsequent production is prevented from being returned to the design link again for modification, compared with the sequence of 'design guidance and production' in the prior art, the method is integrated with the idea of 'production guidance and design', so that the design and the production form closed-loop control, the production efficiency is ensured, and the design accuracy is also improved.
Example 4
Corresponding to embodiment 1 of the present invention, embodiment 4 of the present invention provides a device for determining a design form of a precast wall reinforcing bar, fig. 9 is a schematic structural diagram of the device for determining a design form of a precast wall reinforcing bar according to embodiment 4 of the present invention, and as shown in fig. 9, the device for determining a design form of a precast wall reinforcing bar according to embodiment 4 of the present invention includes an obtaining module 20, a judging module 21, and a processing module 22.
Specifically, the obtaining module 20 is configured to obtain a first diameter of the horizontal rib;
the judging module 21 is configured to judge whether the first diameter is smaller than or equal to a preset first threshold;
and the processing module 22 is used for determining that the preliminary design forms of the precast wall reinforcing steel bars comprise ladder bar design and binding design when the first diameter is smaller than or equal to the first threshold value.
Further, after determining that the preliminary design form includes a ladder bar design, the obtaining module 20 is further configured to obtain a second diameter of the vertical bar; the judging module 21 is further configured to judge whether the second diameter is smaller than or equal to a preset second threshold; the processing module 22 is further configured to determine that the preliminary design form of the prefabricated wall steel bar includes a mesh bar design and a ladder bar design; and when the second diameter is larger than the second threshold value, determining that the preliminary design form of the precast wall reinforcing steel bar comprises ladder bar design.
Further, when the diameter of the horizontal rib is obtained and is taken as the first diameter, the obtaining module 20 is further configured to obtain the diameter of the vertical rib and take the diameter of the vertical rib as the second diameter; when the first diameter is judged to be smaller than or equal to a preset first threshold, the judging module 21 is further configured to judge whether the second diameter is smaller than or equal to a preset second threshold; the processing module 22 is further configured to determine that the preliminary design form of the precast wall reinforcing steel bar includes a mesh bar design and a ladder bar design when the first diameter is smaller than or equal to the first threshold and the second diameter is smaller than or equal to the second threshold; when the first diameter is smaller than or equal to the first threshold value but the second diameter is larger than the second threshold value, determining that the preliminary design form of the precast wall reinforcing steel bar comprises a ladder bar design; when the first diameter is larger than the first threshold value but the second diameter is smaller than or equal to the second threshold value, determining that the design form of the precast wall steel bar comprises a binding design; determining that the preliminary design form of the precast wall rebar comprises a lashing design when the first diameter is greater than the first threshold and the second diameter is greater than the second threshold.
Furthermore, after determining that the preliminary design form of the precast wall steel bar includes mesh bar design and ladder bar design, the obtaining module 20 is further configured to obtain a design range of the precast wall; the processing module 22 is further configured to select a final design form of the precast wall reinforcing steel bars from the preliminary design forms according to the design range of the precast wall.
Specifically, the processing module 22 is configured to determine a design length and a design height according to a design range of the prefabricated wall; when the design length and the design height are both larger than or equal to a preset third threshold value, determining that the final design form of the precast wall steel bar comprises mesh bar design and ladder bar design; when at least one of the design length and the design height is less than the third threshold value, determining that the final design form of the precast wall rebar comprises a ladder rebar design.
The device for determining the design form of the prefabricated wall reinforcing steel bar is similar to the method for determining the design form, the preliminary design form is determined by judging the diameter of the horizontal bar or the diameter of the horizontal bar and the diameter of the vertical bar, and the final design form is determined according to the design range of the prefabricated wall, so that the reinforcing steel bar of the prefabricated wall is designed in a proper mode, the production requirement can be considered in advance, the design form which is more matched with production is selected, the freedom degree and universality of raw materials and equipment selected by a manufacturer are improved in the subsequent production process, the prefabricated wall production chain is prevented from being broken or damaged in efficiency due to the scarcity of the raw materials and the equipment, the problem found in the subsequent production is prevented from being returned to the design link again for modification, compared with the sequence of 'design guidance and production' in the prior art, the device provided by the embodiment of the invention is integrated with the idea of 'production guidance design', the design and production are enabled to form closed-loop control, the production efficiency is ensured, and the design accuracy is also improved.
The specific details of the device for determining the design form of the precast wall steel bar may be understood by referring to the corresponding descriptions and effects in the embodiments shown in fig. 1 to 8, and are not described herein again.
Example 5
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 acquiring module 20, the determining module 21, and the processing module 22 shown in fig. 9) corresponding to the method for determining the design form of the prefabricated wall rebar. The processor executes various functional applications and data processing of the processor by running the non-transitory software program, instructions and modules stored in the memory, so as to implement the method for determining the design form of the prefabricated wall steel bar 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 prefabricated wall rebar design form determination method as in the embodiments of fig. 1-8.
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. 9, and are not described herein again.
Those skilled in the art will appreciate 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 can include the processes of the embodiments of the methods described above when executed. 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 Drive (Hard Disk Drive, abbreviated as HDD), or a Solid State Drive (SSD); 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 (3)
1. A method for determining a design form of a precast wall reinforcing steel bar is characterized by comprising the following steps:
when the diameter of the horizontal rib is obtained and is taken as a first diameter, the diameter of the vertical rib is also obtained and is taken as a second diameter;
when judging whether the first diameter is smaller than or equal to a preset first threshold value, judging whether the second diameter is smaller than or equal to a preset second threshold value;
when the first diameter is smaller than or equal to the first threshold value and the second diameter is smaller than or equal to the second threshold value, determining that the preliminary design form of the precast wall reinforcing steel bar comprises mesh bar design and ladder bar design;
after confirming that the preliminary design form of prefabricated wall reinforcing bar includes net piece muscle design and ladder muscle design, still include:
acquiring the design range of the prefabricated wall;
selecting a final design form of the precast wall steel bars from the preliminary design forms according to the design range of the precast wall;
according to the design range of the prefabricated wall, the final design form of the prefabricated wall steel bars selected from the preliminary design forms comprises the following steps:
determining the design length and the design height according to the design range of the prefabricated wall;
when the design length and the design height are both larger than or equal to a preset third threshold value, determining that the final design form of the precast wall steel bar comprises mesh bar design and ladder bar design;
when at least one of the design length and the design height is less than the third threshold value, determining that the final design form of the precast wall rebar comprises a ladder rebar design;
before obtaining the design range of the prefabricated wall, the method further comprises the following steps:
acquiring design parameters of the prefabricated wall;
judging whether a beam exists in the prefabricated wall according to the design parameters;
when no beam is arranged in the prefabricated wall, taking the whole prefabricated wall as the design range of the prefabricated wall;
and when the beam is arranged in the prefabricated wall, a plurality of areas formed by dividing the beam into the prefabricated wall are respectively used as the design range of the prefabricated wall.
2. The method of claim 1, wherein: after determining that the final design form of the precast wall reinforcing steel bar comprises mesh bar design and ladder bar design, the method further comprises the following steps:
and designing the mesh reinforcement as the optimal design form of the prefabricated wall reinforcement.
3. A precast wall reinforcing bar design form determination apparatus using the precast wall reinforcing bar design form determination method of any one of claims 1~2, comprising:
the acquisition module is used for acquiring the diameter of the horizontal rib and the diameter of the vertical rib as a second diameter when the diameter of the horizontal rib is taken as a first diameter;
the judging module is used for judging whether the second diameter is smaller than or equal to a preset second threshold value or not when judging whether the first diameter is smaller than or equal to a preset first threshold value or not;
the processing module is used for determining that the preliminary design form of the precast wall reinforcing steel bar comprises mesh bar design and ladder bar design when the first diameter is smaller than or equal to the first threshold and the second diameter is smaller than or equal to the second threshold;
after the preliminary design form of the prefabricated wall steel bars is determined to comprise mesh bar design and ladder bar design, the acquisition module is further used for acquiring the design range of the prefabricated wall;
the processing module is further used for selecting a final design form of the precast wall steel bar from the preliminary design forms according to the design range of the precast wall;
the processing module is specifically used for determining the design length and the design height according to the design range of the prefabricated wall; when the design length and the design height are both larger than or equal to a preset third threshold value, determining that the final design form of the prefabricated wall steel bar comprises mesh bar design and ladder bar design; when at least one of the design length and the design height is less than the third threshold value, determining that the final design form of the precast wall rebar comprises a ladder rebar design.
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