CN113882509A - Prefabricated post and prefabricated beam clamping and splicing type rigid connection structure - Google Patents
Prefabricated post and prefabricated beam clamping and splicing type rigid connection structure Download PDFInfo
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- CN113882509A CN113882509A CN202111153066.0A CN202111153066A CN113882509A CN 113882509 A CN113882509 A CN 113882509A CN 202111153066 A CN202111153066 A CN 202111153066A CN 113882509 A CN113882509 A CN 113882509A
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- 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
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- 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
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- 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
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- 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
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- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/02—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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to the technical field of rigid connection structures, and discloses a prefabricated column and prefabricated beam clamping and splicing type rigid connection structure which comprises a prefabricated beam, a prefabricated column and a middle frame; the prefabricated beam is internally provided with beam main ribs which are horizontally arranged, the prefabricated column is internally provided with column main ribs which are longitudinally arranged, the end part of the prefabricated column is butted on the column butt-joint plate, and the column main ribs are fixedly connected with the column butt-joint plate; the two sides of the middle frame are respectively provided with a first connecting plate, the beam connecting frame comprises beam butt-joint plates which are longitudinally arranged, the inner sides of the beam butt-joint plates are convexly provided with second connecting plates, the end parts of the precast beams are butt-jointed on the beam butt-joint plates, and beam main ribs are fixedly connected with the beam butt-joint plates; the first connecting plate and the second connecting plate are arranged in a clamping manner and fixedly connected through a plurality of bolts; when the prefabricated column is connected with the prefabricated beam, the first connecting plate and the second connecting plate are clamped together, the two connecting plates are overlapped together, and the two connecting plates are fixed together through a plurality of bolts, so that the clamping type rigid connection is completed.
Description
Technical Field
The invention relates to the technical field of rigid connection structures, in particular to a prefabricated column and prefabricated beam clamping and splicing type rigid connection structure.
Background
In the era of the current economic high-speed development, in order to promote the development of building industrialization, improve production efficiency, save energy, develop green and environment-friendly buildings and improve and ensure the quality of building engineering, the construction of an assembly type reinforced concrete structure by adopting precast beams and precast columns is becoming a development trend of building structure development.
In the prior art, the conventional precast beam connection modes mainly comprise two modes, one mode is that the precast beam and the transverse steel bars at the left end and the right end of the precast column are disconnected at the node and connected by adopting an irrigation sleeve, and the precast beam and the precast column are connected by pouring concrete into the irrigation sleeve; and the other method is to adopt a prestressed steel strand to penetrate into a preformed hole channel in the precast beam and the precast column for connection.
For the connection mode of pouring at the breakpoint of the transverse steel bar of the precast beam and the precast column, the connection mode can well ensure the connection reliability, but a large amount of pouring work is needed, the construction period is long, and the operation is difficult. The connecting mode that the prestressed steel strand penetrates into the prefabricated beam and the reserved hole in the prefabricated column is adopted, the punching workload is large, grouting construction in the long hole is difficult, the installation is complex, and the construction flexibility and the construction speed of the assembled reinforced concrete structure are reduced.
Disclosure of Invention
The invention aims to provide a prefabricated column and prefabricated beam clamping and splicing type rigid connecting structure and aims to solve the problems that in the prior art, the prefabricated beam and the prefabricated column are connected in a complex manner and construction is slow.
The invention is realized in such a way that a prefabricated column and a prefabricated beam are clamped and spliced to form a rigid connection structure, and the rigid connection structure comprises two horizontally-arranged prefabricated beams, two longitudinally-arranged prefabricated columns and a middle frame, wherein the prefabricated beams are internally provided with horizontally-arranged beam main ribs, and the prefabricated columns are internally provided with longitudinally-arranged column main ribs;
the upper end and the lower end of the middle frame are respectively provided with a column butt joint plate which is horizontally arranged, a column shear resisting plate is convexly arranged on the column butt joint plate, the end part of the prefabricated column is butted on the column butt joint plate, the column main rib is fixedly connected with the column butt joint plate, and the column shear resisting plate is inserted into the prefabricated column; the two sides of the middle frame are respectively provided with a first connecting plate which is longitudinally arranged;
the end part of the precast beam is connected with a beam connecting frame, the beam connecting frame comprises beam butt plates which are longitudinally arranged, beam shear resisting plates are convexly arranged on the outer sides of the beam butt plates, second connecting plates which are longitudinally arranged are convexly arranged on the inner sides of the beam butt plates, the end part of the precast beam is butted on the beam butt plates, the beam main ribs are fixedly connected with the beam butt plates, and the beam shear resisting plates are inserted into the precast beam;
the first connecting plate and the second connecting plate are arranged in a clamping manner, and the first connecting plate and the second connecting plate are fixedly connected through a plurality of bolts.
Furthermore, the column shear resisting plates are arranged in a cross shape.
Furthermore, the column shear resistant plate comprises two crossed plates which are longitudinally arranged, the two crossed plates are arranged in a cross shape, a surrounding area is arranged between the adjacent crossed plates, and the column main rib penetrates through the surrounding area;
prefabricated post has the level and arranges and be connected the stirrup with a plurality of post owner muscle, two crossing position between the board is equipped with middle muscle, middle muscle extends outwards has a plurality of branch's muscle, and is a plurality of branch's muscle respectively fixed connection be in on the stirrup, and along the circumference of stirrup encircles and arranges.
Furthermore, a horizontal plate is arranged in the enclosing region, two sides of the horizontal plate are respectively and fixedly connected with adjacent cross plates in the enclosing region, a hole strip is arranged in the horizontal plate, the hole strip penetrates through the upper end and the lower end of the horizontal plate, and a column main rib penetrating through the enclosing region movably penetrates through the hole strip.
Further, the hole strips of the horizontal plates in the adjacent enclosing areas are vertically arranged in space.
Furthermore, column jacks which are longitudinally arranged are arranged in the column butt-joint plate, and column main ribs are inserted in the column jacks and are welded and fixed with the column butt-joint plate.
Furthermore, a plurality of horizontally arranged shear-resistant columns are respectively convexly arranged on two sides of the beam shear-resistant plate, and the beam main reinforcement penetrates through the space between the adjacent shear-resistant columns.
Furthermore, beam jacks which are horizontally arranged are arranged in the beam butt-joint plate, and the beam main ribs are inserted in the beam jacks and are welded and fixed with the beam butt-joint plate.
Further, the upper end and the lower extreme of first connecting plate are equipped with the first butt joint board of horizontal arrangement respectively, the upper end and the lower extreme of second connecting plate are equipped with the second butt joint board of horizontal arrangement respectively, coincide form about first butt joint board and the second butt joint board are, and pass through bolt fixed connection between first butt joint board and the second butt joint board.
Furthermore, the adjacent shear columns vertically clamp the main beam rib; the beam shear resisting plate comprises two clamping plates which are longitudinally arranged, the two clamping plates are arranged at intervals, the shear resisting columns are arranged on the outer sides of the clamping plates, an elastic layer is filled between the two clamping plates, the elastic layer is respectively abutted against the inner sides of the two clamping plates, and the elastic layer is in a compression state; and a plurality of metal wire layers are distributed in the elastic layer.
Compared with the prior art, the prefabricated column and prefabricated beam clamping and splicing type rigid connecting structure provided by the invention has the advantages that when the prefabricated column is connected, the prefabricated column is connected with the middle frame through the column butt joint frame, the column main ribs are fixedly connected with the column butt joint plates, and the column shear resistant plates are inserted into the prefabricated column; when the precast beams are connected, the precast beams are connected with the first connecting plate on the middle frame through the second connecting plate convexly arranged on the beam butt-joint plate, the first connecting plate and the second connecting plate are clamped and spliced together and are fixed through a plurality of bolts, so that the connecting structure is more stable; the beam main ribs are fixedly connected with the beam butt-joint plates, and the beam shear resisting plates are inserted into the precast beams to keep the connection between the precast beams and the middle frame stable.
Drawings
FIG. 1 is an overall schematic view of a prefabricated column and prefabricated beam clamping and splicing type rigid connection structure provided by the invention;
FIG. 2 is a schematic view of a connection structure of a middle frame and a beam connection frame of the rigid connection structure for clamping and splicing the precast columns and the precast beams provided by the invention;
FIG. 3 is a schematic view of an intermediate frame of a rigid connecting structure for clamping and splicing a precast column and a precast beam provided by the invention;
FIG. 4 is a schematic view of a beam connection frame of a rigid connection structure for clamping and splicing a precast column and a precast beam provided by the invention;
FIG. 5 is a schematic view of a precast beam and beam connection frame of the precast column and precast beam clamping and splicing type rigid connection structure provided by the invention;
FIG. 6 is a sectional view of a column shear-resisting plate of the rigid connection structure for clamping and splicing the precast columns and the precast beams provided by the invention;
fig. 7 is a sectional view of a beam shear-resisting plate of the rigid connecting structure for the clamped and spliced precast columns and precast beams provided by the invention.
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 describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, 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 the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Referring to fig. 1-7, preferred embodiments of the present invention are provided.
The prefabricated column 105 and the prefabricated beam 100 clamping and splicing type rigid connecting structure comprises two horizontally arranged prefabricated beams 100, two longitudinally arranged prefabricated columns 105 and an intermediate frame 108, wherein a horizontally arranged beam main rib 101 is arranged in each prefabricated beam 100, and a longitudinally arranged column main rib 106 is arranged in each prefabricated column 105;
the upper end and the lower end of the middle frame 108 are respectively provided with a column butt joint plate 200 which is horizontally arranged, the column butt joint plate 200 is convexly provided with a column shear resisting plate 107, the end part of the prefabricated column 105 is butted on the column butt joint plate 200 on the middle frame 108, a column main rib 106 of the prefabricated column 105 is fixedly connected with the column butt joint plate 200, so that the column butt joint plate 200 is fixed on the prefabricated column 105, and the column shear resisting plate 107 is inserted into the prefabricated column 105, so that the shear resisting effect of the prefabricated column 105 is enhanced; two sides of the middle frame 108 are respectively provided with a first connecting plate 201 which is longitudinally arranged, and the first connecting plates 201 are used for connecting the precast beams 100;
the end part of the precast beam 100 is connected with a beam connecting frame 109 for connecting an intermediate piece, the beam connecting frame 109 comprises a beam butt joint plate 202 which is longitudinally arranged, a beam shear resisting plate 103 is convexly arranged on the outer side of the beam butt joint plate 202, a second connecting plate 203 which is longitudinally arranged is convexly arranged on the inner side of the beam butt joint plate 202, and the second connecting plate 203 is connected with the first connecting plate 201; the end part of the precast beam 100 is butted on a beam butt plate 202 of the precast beam 100, a beam main rib 101 of the precast beam 100 is fixedly connected with the beam butt plate 202, so that the beam butt plate 202 is fixed on the precast beam 100, and a beam shear resisting plate 103 is inserted into the precast beam 100, so that the shear resisting effect of the precast beam 100 is enhanced;
the first connecting plate 201 on the intermediate frame 108 and the second connecting plate 203 on the precast beam 100 are arranged in a clamping manner, the first connecting plate 201 and the second connecting plate 203 are fixedly connected through a plurality of bolts 204, and the bolts 204 fix the two connecting plates at the joint.
The provided prefabricated column 105 and the prefabricated beam 100 are in a clamping splicing type rigid connection structure, when the prefabricated column 105 is connected, the prefabricated column 105 is connected with the middle frame 108 through the column butt joint plate 200, the column main rib 106 is fixedly connected with the column butt joint plate 200, and the column shear resistant plate 107 is inserted into the prefabricated column 105; when the precast beam 100 is connected, the precast beam 100 is connected with the first connecting plate 201 on the intermediate frame 108 through the second connecting plate 203 convexly arranged on the beam butt-joint plate 202, and the first connecting plate 201 and the second connecting plate 203 are clamped and spliced together and are fixed through the plurality of bolts 204, so that the connecting structure is more stable; the beam main ribs 101 are fixedly connected with the beam butt-joint plates 202, and the beam shear resisting plates 103 are inserted into the precast beams 100 to keep the connection between the precast beams 100 and the middle frame 108 stable.
The column shear resistant plates 107 arranged in the prefabricated columns 105 are arranged in a cross shape, each column shear resistant plate 107 comprises two crossed plates 402 which are longitudinally arranged, the two crossed plates 402 are arranged on the column shear resistant plates 107 in a cross shape, a surrounding area is arranged between the adjacent crossed plates 402, column main ribs 106 penetrate through the surrounding area, and the column main ribs 106 fix the crossed plates 402 at fixed positions in the prefabricated columns 105 to form a stable structure;
specifically, prefabricated post 105 has the horizontal arrangement and is connected stirrup 102 with a plurality of post owner muscle 106, its stirrup 102 is connected with a plurality of post owner muscle 106 and makes post owner muscle 106 form stable structure inside prefabricated post 105, the cross position between two cross slabs 402 of post shear resisting board 107 is equipped with middle muscle 403, and middle muscle 403 outwards extends has a plurality of branch's muscle, a plurality of branch's muscle is fixed connection respectively on stirrup 102, and encircle along the circumference of stirrup 102 and arrange, stirrup 102 cramps a plurality of branch's muscle, make prefabricated post 105's structure more firm.
The horizontal plate 400 is arranged in the enclosed area of the adjacent cross plates 402, two sides of the horizontal plate 400 are respectively and fixedly connected with the adjacent cross plates 402 in the enclosed area, and the horizontal plate 400 has the function of supporting and reinforcing the adjacent cross plates 402, so that the column shear-resistant steel plate is more stable; the horizontal plate 400 is also provided with a hole bar 401, the hole bar 401 penetrates through the upper end and the lower end of the horizontal plate 400, the column main rib 106 penetrating through the enclosing area movably penetrates through the hole bar 401, the column main rib 106 is limited in the hole bar 401, and a structure which is relatively stable and can move in the range of the hole bar 401 is formed; the hole strips 401 of the horizontal plates 400 in the adjacent enclosing areas are vertically arranged in space, so that the column main ribs 106 can be conveniently inserted into the hole strips 401.
Specifically, column insertion holes 206 which are longitudinally arranged are formed in a column butt plate 200 in the prefabricated column 105, a plurality of column insertion holes 206 are arranged on the column butt plate 200, when the column butt plate 200 is connected with the prefabricated column 105, the column main rib 106 is inserted into the column insertion holes 206 and is welded and fixed with the column butt plate 200, and the column butt plate 200 is fixed on the prefabricated column 105; the beam butt-joint plate 202 is provided with a beam jack 205 which is horizontally arranged, and the beam main rib 101 is inserted into the beam jack 205 and is welded and fixed with the beam butt-joint plate 202, so that the connection between the beam butt-joint plate 202 and the precast column 105 is more stable.
A plurality of horizontally arranged shear posts 104 are respectively arranged on two sides of the beam shear resisting plate 103 in a protruding mode, the beam main ribs 101 penetrate between the adjacent shear posts 104, the shear posts 104 have the clamping and fixing effects on the beam main ribs 101, and the precast beam 100 and the beam butt-joint plate 202 are connected stably under the fixing effect of the shear posts 104 and the beam main ribs 101.
The upper end and the lower end of the first connecting plate 201 of the middle frame 108 are respectively provided with a first abutting plate 300 which is horizontally arranged, the upper end and the lower end of the second connecting plate 203 of the beam abutting plate 202 are respectively provided with a second abutting plate 301 which is horizontally arranged, the first abutting plate 300 and the second abutting plate 301 are in an up-down overlapped shape, the first abutting plate 300 and the second abutting plate 301 are respectively provided with a bolt 204 hole, and when abutting is carried out, the bolt 204 holes of the two abutting plates are correspondingly overlapped; the first abutting plate 300 and the second abutting plate 301 are fixedly connected through bolts 204 passing through the bolt 204 holes.
The adjacent shear columns 104 on the beam shear resisting plate 103 vertically clamp the beam main rib 101 to fix the beam main rib 101; the beam shear resisting plate 103 comprises two clamping plates 500 which are longitudinally arranged, the two clamping plates 500 are arranged at intervals, the outer sides of the clamping plates 500 are provided with shear resisting columns 104, and the shear resisting columns 104 enhance the fixing effect of the beam main ribs 101 and the beam butt-joint plate 202;
an elastic layer 502 is filled between the two clamping plates 500 of the beam shear resisting plate 103, the elastic layer 502 plays a role of elastic buffering and enables the two clamping plates 500 to restore to the original shape when slightly deformed, the elastic layers 502 are respectively abutted against the inner sides of the two clamping plates 500, and the elastic layers 502 are in a compressed state; a plurality of metal wire layers 501 are arranged in the elastic layer 502, the metal wire layers 501 abut against the clamping force of the two clamping plates 500 on the elastic layer 502 in the elastic layer 502, and the metal wire layers 501 enhance the elastic buffering effect of the elastic layer 502.
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 (10)
1. The prefabricated column and prefabricated beam clamping and splicing type rigid connecting structure is characterized by comprising two horizontally arranged prefabricated beams, two longitudinally arranged prefabricated columns and a middle frame, wherein the prefabricated beams are internally provided with horizontally arranged beam main ribs, and the prefabricated columns are internally provided with longitudinally arranged column main ribs;
the upper end and the lower end of the middle frame are respectively provided with a column butt joint plate which is horizontally arranged, a column shear resisting plate is convexly arranged on the column butt joint plate, the end part of the prefabricated column is butted on the column butt joint plate, the column main rib is fixedly connected with the column butt joint plate, and the column shear resisting plate is inserted into the prefabricated column; the two sides of the middle frame are respectively provided with a first connecting plate which is longitudinally arranged;
the end part of the precast beam is connected with a beam connecting frame, the beam connecting frame comprises beam butt plates which are longitudinally arranged, beam shear resisting plates are convexly arranged on the outer sides of the beam butt plates, second connecting plates which are longitudinally arranged are convexly arranged on the inner sides of the beam butt plates, the end part of the precast beam is butted on the beam butt plates, the beam main ribs are fixedly connected with the beam butt plates, and the beam shear resisting plates are inserted into the precast beam;
the first connecting plate and the second connecting plate are arranged in a clamping manner, and the first connecting plate and the second connecting plate are fixedly connected through a plurality of bolts.
2. A prefabricated column and prefabricated beam sandwich-splice type rigid connection structure as claimed in claim 1, wherein said column shear-resisting plates are arranged in a crisscross pattern.
3. A prefabricated column and precast beam clamping and splicing type rigid connection structure as claimed in claim 2, wherein the column shear-resisting plate comprises two longitudinally arranged cross plates, the two cross plates are arranged in a crisscross manner, a surrounding area is arranged between the adjacent cross plates, and the column main ribs penetrate through the surrounding area;
prefabricated post has the level and arranges and be connected the stirrup with a plurality of post owner muscle, two crossing position between the board is equipped with middle muscle, middle muscle extends outwards has a plurality of branch's muscle, and is a plurality of branch's muscle respectively fixed connection be in on the stirrup, and along the circumference of stirrup encircles and arranges.
4. A prefabricated column and prefabricated beam clamping and splicing type rigid connection structure as claimed in claim 3, wherein a horizontal plate is arranged in the enclosing region, two sides of the horizontal plate are respectively and fixedly connected with adjacent cross plates in the enclosing region, a hole strip is arranged in the horizontal plate, the hole strip penetrates through the upper end and the lower end of the horizontal plate, and a column main rib penetrating through the enclosing region movably penetrates through the hole strip.
5. A precast column and precast beam clamped splicing type rigid connection structure according to claim 4, wherein the hole bars of the horizontal plates in adjacent enclosed areas are arranged vertically in space.
6. A prefabricated column and prefabricated beam clamping and splicing type rigid connecting structure as claimed in any one of claims 1 to 5, wherein column insertion holes are formed in the column butt plate in a longitudinal arrangement, and the column main ribs are inserted into the column insertion holes and are welded and fixed with the column butt plate.
7. A precast column and precast beam clamped splicing type rigid connection structure according to any one of claims 1 to 5, wherein a plurality of horizontally arranged shear resistant columns are protruded at both sides of the beam shear resistant plate, respectively, and the beam main reinforcement penetrates between the adjacent shear resistant columns.
8. A prefabricated column and prefabricated beam clamping and splicing type rigid connecting structure as claimed in any one of claims 1 to 5, wherein a beam inserting hole is horizontally arranged in the beam butt-joint plate, and the beam main rib is inserted into the beam inserting hole and is welded and fixed with the beam butt-joint plate.
9. The structure of any one of claims 1 to 5, wherein the first connecting plate is provided at an upper end and a lower end thereof with a first abutting plate arranged horizontally, the second connecting plate is provided at an upper end and a lower end thereof with a second abutting plate arranged horizontally, the first abutting plate and the second abutting plate are stacked up and down, and the first abutting plate and the second abutting plate are fixedly connected by bolts.
10. A precast column and precast beam clamping and splicing type rigid connection structure according to any one of claims 1 to 5, wherein adjacent shear columns clamp beam main reinforcements up and down; the beam shear resisting plate comprises two clamping plates which are longitudinally arranged, the two clamping plates are arranged at intervals, the shear resisting columns are arranged on the outer sides of the clamping plates, an elastic layer is filled between the two clamping plates, the elastic layer is respectively abutted against the inner sides of the two clamping plates, and the elastic layer is in a compressed state; and a plurality of metal wire layers are distributed in the elastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111153066.0A CN113882509B (en) | 2021-09-29 | 2021-09-29 | Prefabricated post and prefabricated beam clamping and splicing type rigid connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111153066.0A CN113882509B (en) | 2021-09-29 | 2021-09-29 | Prefabricated post and prefabricated beam clamping and splicing type rigid connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113882509A true CN113882509A (en) | 2022-01-04 |
| CN113882509B CN113882509B (en) | 2022-08-16 |
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| CN202111153066.0A Active CN113882509B (en) | 2021-09-29 | 2021-09-29 | Prefabricated post and prefabricated beam clamping and splicing type rigid connection structure |
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