CN113882590B - Prefabricated post and prefabricated beam full-assembly type rigid connection structure - Google Patents
Prefabricated post and prefabricated beam full-assembly type rigid connection structure Download PDFInfo
- Publication number
- CN113882590B CN113882590B CN202111139060.8A CN202111139060A CN113882590B CN 113882590 B CN113882590 B CN 113882590B CN 202111139060 A CN202111139060 A CN 202111139060A CN 113882590 B CN113882590 B CN 113882590B
- Authority
- CN
- China
- Prior art keywords
- column
- cantilever
- plates
- prefabricated
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
-
- 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
-
- 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
- E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
- E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B2001/5875—Connections for building structures in general of bar-shaped building elements using exterior clamping plates or shells
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to the technical field of precast columns and precast beams, and discloses a fully-assembled rigid connecting structure of a precast column and a precast beam, which comprises two precast columns, a column connecting piece and two precast beams, wherein the precast columns are provided with column main ribs, the precast beams are provided with beam main ribs, the upper parts and the lower parts of the column connecting pieces are respectively provided with column connecting plates, the end parts of the precast beams are connected with beam connecting pieces, the beam connecting pieces are provided with beam connecting plates, the end parts of the precast beams are butted on the beam connecting plates, the column connecting pieces extend outwards to be provided with column cantilever sections, the beam connecting plates are provided with beam cantilever sections, the column cantilever sections are provided with column cantilever end faces, and the beam cantilever sections are provided with beam cantilever end faces. The column cantilever section on the column connecting piece is connected with the beam cantilever section on the beam connecting piece, the prefabricated column and the prefabricated beam are connected into a whole, the scheme that reinforcing steel bars are arranged in a beam column node domain in a penetrating mode in the past is replaced, and the problems that node reinforcing steel bars are complex in arrangement and long in assembling time are solved.
Description
Technical Field
The invention relates to the technical field of precast columns and precast beams, in particular to a fully-assembled rigid connecting structure of a precast column and a precast beam.
Background
The assembly type connecting structure can greatly improve the construction capacity and the construction speed of the prefabricated column and the prefabricated beam, saves a large amount of labor force and ensures the construction quality. The connection mode among the assembled connection structure is the core problem of this structure, also is the weak link of this structure simultaneously, and only prefabricated post has reliable connection with the joint part of precast beam, can guarantee the safe and reliable of this structure.
At present, the conventional prefabricated column and prefabricated beam connecting structure is a structure adopting a superposed beam, the integrity and the connection reliability of a node can be well guaranteed by the structure, but a large amount of cast-in-place work exists, most nodes are in on-site wet operation, and the problems of complex node rib arrangement and long assembling time exist.
Aiming at the prefabricated connecting structure of the prefabricated column and the prefabricated beam, particularly the low-rise prefabricated connecting structure (such as a villa), in order to simplify the connecting structure and the construction process as much as possible and improve the construction efficiency of the connection of the prefabricated column and the prefabricated beam, a new connecting structure of the prefabricated column and the prefabricated beam needs to be developed, the field construction can be simplified on the premise of meeting the bearing capacity performance, the field operation is convenient, the construction process is simplified, and the assembling time is shortened.
Disclosure of Invention
The invention aims to provide a prefabricated column and prefabricated beam full-assembly type rigid connection structure, and aims to solve the problems that in the prior art, in the prefabricated column and prefabricated beam assembly type connection structure, node rib arrangement is complex and assembling time is long.
The invention is realized by the following steps that the prefabricated beam comprises two prefabricated columns which are longitudinally arranged, a column connecting piece and two prefabricated beams which are horizontally arranged, wherein column main reinforcements are arranged in the prefabricated columns, and beam main reinforcements are arranged in the prefabricated beams;
the upper part and the lower part of the column connecting piece are respectively provided with a column connecting plate which is horizontally arranged, the end part of the prefabricated column is butted on the column connecting plate, and the column main rib of the prefabricated column is fixedly connected with the column connecting plate;
the two precast beams are respectively arranged on two sides of the column connecting piece, the end parts of the precast beams are connected with the beam connecting piece, the beam connecting piece is provided with a beam connecting plate which is longitudinally arranged, the end parts of the precast beams are butted on the beam connecting plate, and the beam main ribs are fixedly connected with the beam connecting plate;
the column connecting piece is characterized in that column cantilever sections which are horizontally arranged extend outwards from two sides of the column connecting piece respectively, the beam connecting plate is provided with a beam cantilever section which extends horizontally towards the column cantilever sections, the column cantilever sections are provided with column cantilever end faces which are arranged towards the beam cantilever sections, the beam cantilever sections are provided with beam cantilever end faces which are arranged towards the column cantilever sections, the column cantilever end faces and the beam cantilever end faces are longitudinally arranged, and the column cantilever end faces and the beam cantilever end faces are fixedly butted.
Furthermore, the end surface of the column cantilever and the end surface of the beam cantilever are respectively in an I shape.
Furthermore, the column cantilever section comprises a column web plate which is longitudinally arranged and two column wing plates which are horizontally arranged, the two column wing plates are respectively and correspondingly arranged at the upper part and the lower part of the column web plate, the end parts of the column web plate and the end parts of the two column wing plates are arranged in an up-and-down parallel and level mode, and the end surfaces of the column cantilever which is longitudinally arranged are enclosed;
the beam cantilever section comprises a longitudinally-arranged beam web plate and two horizontally-arranged beam wing plates, the two beam wing plates are respectively arranged at the upper part and the lower part of the beam web plate, the end part of the beam web plate and the end parts of the two beam wing plates are arranged in a parallel and level mode from top to bottom to enclose and form the longitudinally-arranged beam cantilever end face, the end part of the beam web plate is fixedly butted with the end part of the column web plate, and the end parts of the two beam wing plates are respectively correspondingly butted with the end parts of the two column wing plates.
Furthermore, two joint plates are clamped at two sides of the joint of the column web and the beam web, and the joint plates are attached and fixed on the side surface of the column web and the side surface of the beam web and cover the joint of the column web and the beam web.
Further, the beam connecting plate is convexly provided with a beam shear-resistant steel plate which is transversely arranged, and the beam shear-resistant steel plate is inserted into the precast beam.
Furthermore, a plurality of shear resistant nails which are horizontally arranged are convexly arranged on two sides of the beam shear resistant steel plate respectively, the shear resistant nails are vertically arranged with the beam shear resistant steel plate, nail intervals are arranged between every two adjacent shear resistant nails, and the beam main rib penetrates through the nail intervals.
Furthermore, column shear-resistant steel plates which are longitudinally arranged are convexly arranged on the column connecting plates, the column shear-resistant steel plates are inserted into the prefabricated columns, each column shear-resistant steel plate comprises a plurality of cross plates, the cross plates are arranged in a central cross mode, an enclosure area is formed by enclosing the adjacent cross plates, and the column main ribs penetrate through the enclosure area.
Furthermore, the column connecting piece comprises a middle section butted between the two column connecting plates, and two sides of the middle section are respectively provided with the column cantilever sections in an outward extending manner;
the middle section comprises two middle plates which are arranged in a cross manner, an accommodating space for filling concrete is formed between every two adjacent middle plates in a surrounding manner, and the end parts of the two middle plates are butted with the column connecting plate;
the middle plate is provided with two outer side parts which are oppositely arranged outwards, the outer side parts are connected with outer side plates, and outer side openings communicated with the accommodating spaces are formed between the adjacent outer side plates.
Further, the end of the outer side plate is in butt joint with the column connecting plate, and the column connecting plate seals the end of the accommodating space.
Furthermore, a communication hole for communicating the adjacent accommodating spaces is formed in the middle plate, the outer side plate is provided with an inner side wall facing the accommodating spaces, and the inner side wall deviates from the accommodating spaces and is sunken in an outward arc shape.
Compared with the prior art, the prefabricated column and prefabricated beam full-assembly type rigid connection structure provided by the invention has the advantages that the column cantilever section on the column connecting piece is connected with the beam cantilever section on the beam connecting piece, so that the prefabricated column and the prefabricated beam are connected into a whole, the traditional scheme of penetrating reinforcing steel bars in the beam column joint area is replaced, and the problems of complicated node bar arrangement and long assembling time are solved.
Drawings
FIG. 1 is a front view of a fully assembled rigid connecting structure of a precast column and a precast beam provided by the invention;
FIG. 2 is a perspective view of a fully assembled rigid connection structure of a precast column and a precast beam provided by the present invention;
in the figure: the prefabricated column comprises a prefabricated column 100, a column connector 101, a prefabricated beam 102, a column main rib 103, a beam main rib 104, a column connecting plate 105, a beam connecting plate 106, a column cantilever section 107, a beam cantilever section 108, a column web 109, a column wing plate 110, a beam web 111, a beam wing plate 112, a joint plate 113, a through hole 114, a beam shear steel plate 115, shear nails 116, a cross plate 117, a surrounding area 118, a middle section 119, a middle plate 120, an accommodating space 121, an outer side plate 122, a communication hole 123, a column shear steel plate 124 and a beam connector 125.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and operate, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and it is possible for one of ordinary skill in the art to understand the specific meaning of the above terms according to the specific situation.
Referring to fig. 1-2, the preferred embodiment of the present invention is shown.
The prefabricated column and prefabricated beam full-assembly type rigid connecting structure comprises two prefabricated columns 100 arranged longitudinally, a column connecting piece 101 and two prefabricated beams 102 arranged horizontally, wherein column main ribs 103 are arranged in the prefabricated columns 100, and beam main ribs 104 are arranged in the prefabricated beams 102.
Under the action of the self-weight and the external load of the prefabricated column 100, the load borne by the prefabricated column 100 is large, and the column main rib 103 is arranged in the prefabricated column 100 to strengthen the supporting capacity of the prefabricated column 100.
Under the action of the self weight and the external load of the precast beam 102, the precast beam 102 bears a large bending moment, and the concrete has the characteristics of bearing only pressure and weak bending resistance, and the beam main rib 104 is arranged in the precast beam 102 to reinforce the bending resistance of the precast beam 102.
The upper part and the lower part of the column connecting piece 101 are respectively provided with a column connecting plate 105, the column connecting plates 105 are horizontally arranged, the end part of the prefabricated column 100 is butted on the column connecting plate 105, and the column main rib 103 of the prefabricated column 100 is fixedly connected with the column connecting plate 105.
The prefabricated column 100 located above the column connector 101 is connected to the upper side of the column connection plate 105 at the upper portion of the column connector 101, and the lower end of the column main bar 103 is welded to the column connection plate 105.
The prefabricated column 100 located below the column connection member 101 is connected to the lower side of a column connection plate 105 located at the lower portion of the column connection member 101, and the upper end of the column main rib 103 is welded to the column connection plate 105.
The two precast beams 102 are respectively arranged at two sides of the column connecting piece 101, the end part of the precast beam 102 facing the column connecting piece 101 is connected with a beam connecting piece 125, the beam connecting piece 125 is provided with a beam connecting plate 106, the beam connecting plate 106 is longitudinally arranged, the end part of the precast beam 102 is butted on the beam connecting plate 106, and the beam main rib 104 is fixedly connected with the beam connecting plate 106.
The both sides of post connecting piece 101 extend outwards respectively have post cantilever section 107, post cantilever section 107 is the horizontal arrangement, beam connecting plate 106 has beam cantilever section 108, beam cantilever section 108 extends towards post cantilever section 107 horizontal, post cantilever section 107 has post cantilever terminal surface, post cantilever terminal surface arranges towards beam cantilever section 108, beam cantilever section 108 has beam cantilever terminal surface, beam cantilever terminal surface arranges towards post cantilever section 107, post cantilever terminal surface and beam cantilever terminal surface are longitudinal arrangement, post cantilever terminal surface and beam cantilever terminal surface fixed docking.
The column cantilever section 107 on the column connecting piece 101 is connected with the beam cantilever section 108 on the beam connecting piece 125, so that the prefabricated column 100 and the prefabricated beam 102 are connected into a whole, the previous scheme of penetrating reinforcing steel bars in a beam column joint area is replaced, and the problems of complex joint reinforcing bar arrangement and long assembling time are solved.
The end faces of the column cantilever and the beam cantilever are respectively in an I shape, the distribution of the cross-sectional areas of the I-shaped end faces of the column cantilever and the beam cantilever is more optimized, the strength-to-weight ratio is more reasonable, and the connection reliability of the column cantilever section 107 and the beam cantilever section 108 is ensured while materials are saved.
The column cantilever section 107 comprises a column web 109 and two column wing plates 110, the column web 109 is arranged longitudinally, the column wing plates 110 are arranged horizontally, the two column wing plates 110 are respectively and correspondingly arranged at the upper part and the lower part of the column web 109, the end parts of the column web 109 and the two column wing plates 110 are arranged in a flush manner from top to bottom to form a column cantilever end face arranged longitudinally.
The beam cantilever section 108 comprises a beam web plate 111 and two beam wing plates 112, wherein the beam web plate 111 is arranged longitudinally, the beam wing plates 112 are arranged horizontally, the two beam wing plates 112 are respectively arranged at the upper part and the lower part of the beam web plate 111, the end parts of the beam web plate 111 and the end parts of the two beam wing plates 112 are arranged in an up-and-down flush manner to form a beam cantilever end face arranged longitudinally.
The ends of the beam web 111 are fixedly butted against the ends of the column web 109, and the ends of the two beam flanges 112 are respectively and correspondingly fixedly butted against the ends of the two column flanges 110.
The combination of the column web 109 and the column wing plate 110 forms an i-shaped column cantilever end face, the combination of the beam web 111 and the beam wing plate 112 forms an i-shaped beam cantilever end face, and the i-shaped column cantilever end face is butted with the i-shaped beam cantilever end face, so that the material consumption of the column cantilever section 107 and the beam cantilever section 108 is saved, and the connection reliability of the column cantilever section 107 and the beam cantilever section 108 is ensured.
Two joint plates 113 are clamped at two sides of the joint of the column web 109 and the beam web 111, and the joint plates 113 are fixedly attached to the side surface of the column web 109 and the side surface of the beam web 111 and cover the joint of the column web 109 and the beam web 111.
The side surfaces of the column web 109 and the beam web 111 are provided with a plurality of through holes 114, the through holes 114 penetrate through the side surfaces of the column web 109 and the beam web 111, the joint plate 113 is provided with a plurality of through holes 114 corresponding to the through holes 114, after the joint plate 113 is attached and fixed on the side surfaces of the column web 109 and the beam web 111, bolts are arranged in the through holes 114 and penetrate through the column web 109, the beam web 111 and the joint plate 113 positioned on the two sides of the column web 109 and the beam web 111.
The fixed connection of the column cantilever segment 107 and the beam cantilever segment 108 is achieved by mounting a joint plate 113 at the interface of the column web 109 and the beam web 111.
The beam connecting plate 106 is convexly provided with a beam shear steel plate 115, one inward end of the beam shear steel plate 115 is fixedly connected with the beam connecting plate 106, the beam shear steel plate 115 is transversely arranged, the beam shear steel plate 115 is perpendicular to the beam connecting plate 106, and the beam shear steel plate 115 is inserted into the precast beam 102, so that the connection stability of the beam connecting plate 106 and the precast beam 102 is improved.
A plurality of shear resistant nails 116 are respectively convexly arranged on two sides of the beam shear resistant steel plate 115, the shear resistant nails 116 are horizontally arranged, the shear resistant nails 116 are perpendicular to the beam shear resistant steel plate 115, the tail ends of the shear resistant nails 116 are connected with the beam shear resistant steel plate 115, and the shear resistant nails 116 increase the connection stability between the beam connecting plate 106 and the precast beam 102.
The column shear steel plates 124 are arranged on the column connecting plates 105 in a protruding mode, the column shear steel plates 124 are arranged longitudinally and perpendicular to the column connecting plates 105, the tail ends of the column shear steel plates 124 are connected with the column connecting plates 105, the column shear steel plates 124 are inserted into the prefabricated column 100, the column shear steel plates 124 comprise a plurality of cross plates 117, the cross plates 117 are arranged in a central crossing mode, a surrounding area 118 is formed by surrounding adjacent cross plates 117, and the column main ribs 103 penetrate through the surrounding area 118.
The column shear steel plates 124 increase the connection stability between the column connection plates 105 and the prefabricated column 100.
The middle section 119 comprises two middle plates 120 which are arranged in a cross shape, an accommodating space 121 is formed between every two adjacent middle plates 120 in a surrounding mode, the accommodating space 121 is used for filling concrete, the end portions of the two middle plates 120 are in butt joint with the column connecting plates 105, and the middle plates 120 are arranged perpendicular to the column connecting plates 105.
The middle plate 120 has two outer sides disposed oppositely, the outer sides are connected to the outer plates 122, the outer plates 122 are vertically connected to the ends of the middle plate 120, and an outer opening communicated with the accommodating space 121 is formed between the adjacent outer plates 122.
Concrete is filled into the accommodating space 121 through the outer opening, and after the concrete is solidified, the connecting parts of the middle section 119 are protected.
The ends of the outer side plates 122 are butted against the column connecting plates 105, the column connecting plates 105 enclose the ends of the accommodating spaces 121, and the outer side plates 122 support the column connecting plates 105.
Be equipped with the intercommunicating pore 123 in the intermediate lamella 120, intercommunicating pore 123 communicates adjacent accommodation space 121, when filling the concrete toward accommodation space 121 through the outside opening, the concrete flows into the opposite side of intermediate lamella 120 from intercommunicating pore 123, make the concrete flow fast and fill up whole accommodation space 121, avoid the concrete to solidify before flowing up whole accommodation space 121, outer panel 122 has the inside wall, the inside wall is towards accommodation space 121, the inside wall deviates from accommodation space 121 and caves in towards outer arc, the capacity of accommodation space 121 has been increased, accommodation space 121 can hold more concrete, after the concrete solidifies, protect the adapting unit of interlude 119 better.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The prefabricated column and prefabricated beam full-assembly type rigid connection structure is characterized by comprising two prefabricated columns which are longitudinally arranged, a column connecting piece and two prefabricated beams which are horizontally arranged, wherein column main ribs are arranged in the prefabricated columns, and beam main ribs are arranged in the prefabricated beams;
the upper part and the lower part of the column connecting piece are respectively provided with a column connecting plate which is horizontally arranged, the end part of the prefabricated column is butted on the column connecting plate, and the column main rib of the prefabricated column is fixedly connected with the column connecting plate;
the two precast beams are respectively arranged on two sides of the column connecting piece, the end parts of the precast beams are connected with the beam connecting piece, the beam connecting piece is provided with a beam connecting plate which is longitudinally arranged, the end parts of the precast beams are butted on the beam connecting plate, and the beam main ribs are fixedly connected with the beam connecting plate;
two sides of the column connecting piece are respectively extended outwards with horizontally arranged column cantilever sections, the beam connecting plate is provided with beam cantilever sections which are extended horizontally towards the column cantilever sections, the column cantilever sections are provided with column cantilever end faces which are arranged towards the beam cantilever sections, the beam cantilever sections are provided with beam cantilever end faces which are arranged towards the column cantilever sections, the column cantilever end faces and the beam cantilever end faces are longitudinally arranged, and the column cantilever end faces and the beam cantilever end faces are fixedly butted;
the end surface of the column cantilever and the end surface of the beam cantilever are respectively in an I shape;
the column cantilever section comprises a column web plate which is longitudinally arranged and two column wing plates which are horizontally arranged, the two column wing plates are respectively and correspondingly arranged at the upper part and the lower part of the column web plate, and the end parts of the column web plate and the two column wing plates are arranged in a flush manner up and down to enclose to form the column cantilever end face which is longitudinally arranged;
the beam cantilever section comprises a longitudinally-arranged beam web plate and two horizontally-arranged beam wing plates, the two beam wing plates are respectively arranged at the upper part and the lower part of the beam web plate, the end part of the beam web plate and the end parts of the two beam wing plates are arranged in an up-and-down parallel and level mode to enclose and form the end surface of the beam cantilever longitudinally arranged, the end part of the beam web plate is fixedly butted with the end part of the column web plate, and the end parts of the two beam wing plates are respectively and correspondingly fixedly butted with the end parts of the two column wing plates;
the beam connecting plate is convexly provided with beam shear-resistant steel plates which are transversely arranged, and the beam shear-resistant steel plates are inserted into the precast beams; a plurality of horizontally arranged shear resistant nails are respectively convexly arranged on two sides of the beam shear resistant steel plate, the shear resistant nails are vertically arranged with the beam shear resistant steel plate, nail intervals are arranged between the adjacent shear resistant nails, and the beam main ribs penetrate through the nail intervals;
the column connecting piece comprises a middle section butted between the two column connecting plates, and the two sides of the middle section are respectively provided with the column cantilever sections in an outward extending mode;
the middle section comprises two middle plates which are arranged in a cross manner, an accommodating space for filling concrete is formed between every two adjacent middle plates in a surrounding manner, and the end parts of the two middle plates are butted with the column connecting plate;
the middle plate is provided with two outer side parts which are oppositely arranged outwards, the outer side parts are connected with outer side plates, and outer side openings communicated with the accommodating spaces are formed between the adjacent outer side plates.
2. The fully assembled rigid connecting structure of the precast column and the precast beam as recited in claim 1, wherein two joint plates are clamped at two sides of the joint of the column web and the beam web, and the joint plates are fixed on the side surface of the column web and the side surface of the beam web in an abutting manner and cover the joint of the column web and the beam web.
3. A prefabricated column and precast beam full-assembled rigid connection structure according to claim 1, wherein said column connecting plate is provided with a column shear steel plate protruding in a longitudinal direction, said column shear steel plate being inserted into said prefabricated column, said column shear steel plate comprising a plurality of cross plates, said plurality of cross plates being arranged in a central crossing manner, adjacent cross plates being enclosed to form an enclosure region, said column main rib being inserted into said enclosure region.
4. A fully assembled rigid connection structure of precast columns and precast beams according to claim 1, wherein the ends of the outer side plates are butted against the column connection plates, which close the ends of the accommodation spaces.
5. A prefabricated column and prefabricated beam full-assembled rigid connection structure according to claim 1, wherein a communication hole for communicating adjacent accommodating spaces is formed in the middle plate, and the outer side plate is provided with an inner side wall facing the accommodating spaces, and the inner side wall is arcuately recessed outward from the accommodating spaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111139060.8A CN113882590B (en) | 2021-09-27 | 2021-09-27 | Prefabricated post and prefabricated beam full-assembly type rigid connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111139060.8A CN113882590B (en) | 2021-09-27 | 2021-09-27 | Prefabricated post and prefabricated beam full-assembly type rigid connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113882590A CN113882590A (en) | 2022-01-04 |
| CN113882590B true CN113882590B (en) | 2022-09-02 |
Family
ID=79007076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111139060.8A Active CN113882590B (en) | 2021-09-27 | 2021-09-27 | Prefabricated post and prefabricated beam full-assembly type rigid connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113882590B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882509B (en) * | 2021-09-29 | 2022-08-16 | 深圳市市政工程总公司 | Prefabricated post and prefabricated beam clamping and splicing type rigid connection structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208733828U (en) * | 2018-08-27 | 2019-04-12 | 深圳市市政工程总公司 | The shearing docking structure of precast shear wall and Cast-in-situ Beam |
| CN210658678U (en) * | 2019-04-23 | 2020-06-02 | 广东技术师范学院天河学院 | Prefabricated assembled post connected node |
| CN112523347A (en) * | 2020-12-17 | 2021-03-19 | 张延东 | Socket joint formula beam column connected node |
| JP2021071026A (en) * | 2019-11-01 | 2021-05-06 | 株式会社竹中工務店 | Column-beam joint structure |
| CN213233789U (en) * | 2020-07-27 | 2021-05-18 | 河北工业大学 | Assembled prefabricated beam column connected node |
| AU2021101680A4 (en) * | 2021-03-31 | 2021-06-03 | Henan University Of Urban Construction | Prefabricated joint for building structures |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202644735U (en) * | 2012-03-02 | 2013-01-02 | 青岛理工大学 | Steel structure beam column assembled rigid node |
| CN103953124A (en) * | 2014-05-15 | 2014-07-30 | 苏州工业园区设计研究院股份有限公司 | Section-steel concrete beam and ordinary concrete column nodal region structure |
| CN104775545B (en) * | 2015-03-09 | 2016-09-07 | 沈阳建筑大学 | Assembly concrete Frame-Shear Wall splits the method for attachment of component |
| KR101766808B1 (en) * | 2015-10-14 | 2017-08-31 | 경희대학교 산학협력단 | the rigid connection structure between precast concrete column and precast concrete beam using the permanent bracket installing precast concrete column |
| CN107882175A (en) * | 2017-11-29 | 2018-04-06 | 厦门合立道工程设计集团股份有限公司 | Dry type is rigidly connected fabricated assembly overall frame structure and its construction method |
| CN108775083A (en) * | 2018-07-09 | 2018-11-09 | 东南大学 | The assembly concrete frame structure and construction method connected outside precast beam plastic hinge region |
| AU2020100507A4 (en) * | 2020-04-02 | 2020-05-28 | Fujian University Of Technology | Prefabricated Concrete Frame Beam-Column Connection Joint With Steel Strands Anchored |
| CN214116984U (en) * | 2020-11-03 | 2021-09-03 | 沈阳建筑大学 | Assembled concrete anti-seismic beam column connecting node |
| CN112538898B (en) * | 2020-12-19 | 2021-09-10 | 兰州理工大学 | Self-resetting shearing-constraint buckling damage controllable assembly type beam-column joint |
| CN113417364A (en) * | 2021-04-30 | 2021-09-21 | 中国建筑第五工程局有限公司 | Precast concrete beam column connection structure and construction method thereof |
| CN113175080A (en) * | 2021-05-28 | 2021-07-27 | 中建科技集团有限公司 | Assembled reinforced concrete structure and connected node |
-
2021
- 2021-09-27 CN CN202111139060.8A patent/CN113882590B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208733828U (en) * | 2018-08-27 | 2019-04-12 | 深圳市市政工程总公司 | The shearing docking structure of precast shear wall and Cast-in-situ Beam |
| CN210658678U (en) * | 2019-04-23 | 2020-06-02 | 广东技术师范学院天河学院 | Prefabricated assembled post connected node |
| JP2021071026A (en) * | 2019-11-01 | 2021-05-06 | 株式会社竹中工務店 | Column-beam joint structure |
| CN213233789U (en) * | 2020-07-27 | 2021-05-18 | 河北工业大学 | Assembled prefabricated beam column connected node |
| CN112523347A (en) * | 2020-12-17 | 2021-03-19 | 张延东 | Socket joint formula beam column connected node |
| AU2021101680A4 (en) * | 2021-03-31 | 2021-06-03 | Henan University Of Urban Construction | Prefabricated joint for building structures |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113882590A (en) | 2022-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113882590B (en) | Prefabricated post and prefabricated beam full-assembly type rigid connection structure | |
| CN105735541A (en) | Steel structure girderless floor slab column structure | |
| CN113250327A (en) | Structural system of steel structure building and installation method thereof | |
| CN112411355A (en) | Steel-concrete composite bridge and construction method thereof | |
| CN210002551U (en) | kinds of assembled house frame structure | |
| CN113513089B (en) | FRP (fiber reinforced plastic) wrapped crossed steel reinforced concrete column-H-shaped steel beam connecting node and mounting method | |
| CN215166489U (en) | Prefabricated column and prefabricated beam connected assembled node structure | |
| KR101779449B1 (en) | A hollow box type steel built up beam and construction method using the same | |
| CN209482470U (en) | A kind of pin and beams of concrete board member simply wave limit energy consumption assembly node | |
| CN209384389U (en) | A kind of damp type assembly node of pin and beams of concrete board member | |
| CN216007325U (en) | Connecting joint of steel beam and steel column | |
| CN215669295U (en) | Mounting type high-pile wharf beam structure | |
| CN215483078U (en) | Concrete prefabricated part transverse connection node and assembled underground station | |
| CN109610631A (en) | A kind of assembled architecture | |
| CN209353466U (en) | A kind of assembled steel reinforced concrete frame building | |
| CN108797305B (en) | Single-box concrete-multi-T-shaped steel mixed continuous beam bridge structure | |
| CN113882588B (en) | Precast beam for full-assembly type rigid connection | |
| CN216640897U (en) | Prefabricated column connecting node structure for being connected with prefabricated beam | |
| CN216108959U (en) | A precast beam connected node structure for being connected with precast column | |
| CN113235755A (en) | Y-shaped eccentric support energy dissipation structure, assembly type support frame system and construction method | |
| CN209397728U (en) | A kind of rigid assembly node of pin and beams of concrete board member | |
| CN210918419U (en) | Node connection structure of buckling restrained brace and prefabricated assembled structure beam column | |
| CN218090952U (en) | Large-span assembled underground structure | |
| CN215858274U (en) | Structural system of steel structure building | |
| CN220565438U (en) | Novel assembled building wall and foundation connection node |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |