CN113756433A - Reinforcing and quick connecting structure and method for reinforcing steel bars of reinforced concrete column and reinforced concrete beam - Google Patents

Reinforcing and quick connecting structure and method for reinforcing steel bars of reinforced concrete column and reinforced concrete beam Download PDF

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Publication number
CN113756433A
CN113756433A CN202111036356.7A CN202111036356A CN113756433A CN 113756433 A CN113756433 A CN 113756433A CN 202111036356 A CN202111036356 A CN 202111036356A CN 113756433 A CN113756433 A CN 113756433A
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CN
China
Prior art keywords
steel bars
reinforced concrete
reinforcing
concrete column
pipe
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Pending
Application number
CN202111036356.7A
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Chinese (zh)
Inventor
周晓龙
林显萍
方芳
卢盛宏
张灿
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Blooms Group Co ltd
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Blooms Group Co ltd
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Priority to CN202111036356.7A priority Critical patent/CN113756433A/en
Publication of CN113756433A publication Critical patent/CN113756433A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/20Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/20Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
    • E04B1/21Connections specially adapted therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/20Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
    • E04B1/21Connections specially adapted therefor
    • E04B1/215Connections specially adapted therefor comprising metallic plates or parts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0627Three-dimensional reinforcements composed of a prefabricated reinforcing mat combined with reinforcing elements protruding out of the plane of the mat
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups

Abstract

The invention discloses a reinforced concrete column and reinforced concrete beam reinforcing and reinforcing steel bar and quick connecting structure and a method, belonging to the technical field of building structures, wherein the structure comprises a concrete column and a concrete beam which are connected through a connecting mechanism; the connecting mechanism comprises a connecting piece on the side surface of the concrete column, four symmetrically arranged pipe inserting pieces are respectively and fixedly arranged on the outer surface of the connecting piece, each pipe inserting piece comprises a pipe body, and the pipe bodies are fixedly arranged on the connecting piece; the concrete beam consists of longitudinal steel bars, transverse steel bars and side steel bars, and the longitudinal steel bars are inserted into the pipe inserting pieces and are fixed through the fixing pieces; when the fixing device is used for mounting, workers only need to carry out four steps to realize fixing, time and labor are saved, material cost is low, labor cost can be saved, and mounting efficiency is improved.

Description

Reinforcing and quick connecting structure and method for reinforcing steel bars of reinforced concrete column and reinforced concrete beam
Technical Field
The invention relates to a building structure, in particular to a method for reinforcing and quickly connecting a reinforced concrete column and a reinforced concrete beam by reinforcing steel bars.
Background
With the continuous development of the building industry in China, the storage of buildings is continuously increased, the reinforcing and reforming requirements of the existing buildings are more and more, and the new arrangement of the reinforced concrete beam on the existing concrete column is an important reinforcing and reforming method in the reinforcing and reforming engineering of the existing buildings. The newly-added reinforced concrete beam on the existing reinforced concrete column mostly adopts a bar planting mode, and the mode is to plant the steel bars serving as the longitudinal bars of the newly-added reinforced concrete beam into the existing reinforced concrete column.
However, when the existing reinforced concrete column is connected with the reinforced concrete beam, in order to ensure the stability of the connection, a plurality of components are generally required to be used for reinforcement, which increases the cost; meanwhile, when the operation is carried out, the labor intensity of workers can be increased, and time and labor are wasted.
Disclosure of Invention
The invention aims to provide a method for reinforcing and quickly connecting a reinforced concrete column and a reinforced concrete beam by reinforcing steel bars, which aims to solve the problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a reinforced concrete column and reinforced concrete beam reinforcing, reinforcing and quick connecting structure comprises a concrete column and a concrete beam, wherein the concrete column is connected with the concrete beam through a connecting mechanism; the connecting mechanism comprises a connecting piece fixedly arranged on the side surface of the concrete column, four symmetrically arranged pipe inserting pieces are fixedly arranged on each outer surface of the connecting piece respectively, each pipe inserting piece comprises a pipe body, and the pipe bodies are fixedly arranged on the connecting pieces; the concrete beam consists of longitudinal steel bars, transverse steel bars and side steel bars, and the longitudinal steel bars are inserted into the pipe inserting pieces and are fixed through fixing pieces; and a plurality of transverse steel bars are fixedly connected to every two transverse parallel longitudinal steel bars respectively, and a plurality of side steel bars corresponding to the transverse steel bars are fixedly connected to every two longitudinal steel bars respectively.
In a further aspect: the connecting piece consists of a covering plate and two convex plates, and the two convex plates are fixedly connected to the upper side and the lower side of the covering plate respectively; the convex plate is provided with a plurality of reinforcing bolts, and the reinforcing bolts penetrate through the convex plate and extend into the concrete column; the convex plate can be fixedly connected with the concrete column through the reinforced bolt, and then the connecting piece is fixed on the concrete column.
In a further aspect: the upper side and the lower side of the pipe inserting piece are respectively provided with one-to-one corresponding jacks, and fixing pieces are arranged in the jacks; the longitudinal steel bar can be tightly connected with the pipe body through the fixing piece.
In a further aspect: the fixing piece is composed of an arc-shaped plate, a screw rod and a nut, the screw rod is fixedly connected to the lower side of the arc-shaped plate, and the nut is sleeved on the screw rod in a matched mode; the nut is connected with the screw rod in a threaded connection mode.
In a further aspect: the part of the longitudinal steel bar, which is positioned in the pipe body, is provided with a through hole matched with the screw rod for use, and the through hole corresponds to the jack; the screw rod is inserted into the jack on the upper side of the pipe body firstly, then passes through the through hole and finally passes through the jack on the lower side of the pipe body, the nut is sleeved on the portion, located on the lower side of the pipe body, of the screw rod, and the arc-shaped plate is attached to the upper side of the pipe body.
The method for reinforcing the reinforcing steel bars of the reinforced concrete column and the reinforced concrete beam and quickly connecting the reinforcing steel bars of the reinforced concrete column and the reinforced concrete beam comprises the following steps:
1) firstly, building the back surface of a connecting piece on the side surface of a concrete column through concrete, then drilling a plurality of strong bolts into a convex plate by using an electric drill and rotatably inserting the strong bolts into the concrete column, thereby fixing the connecting piece on the concrete column;
2) inserting the longitudinal steel bar into the pipe body, enabling the through hole in the longitudinal steel bar to correspond to the insertion hole, then inserting the screw rod, enabling the arc-shaped plate to be attached to the upper side of the pipe body, inserting the screw rod into the insertion hole in the upper side of the pipe body, then inserting the screw rod into the through hole in the longitudinal steel bar, finally penetrating the screw rod through the insertion hole in the lower side of the pipe body, then sleeving the nut from the lower end of the screw rod to the lower side of the pipe body, and then fixedly connecting the longitudinal steel bar with the pipe inserting piece;
3) placing a transverse steel bar on the upper sides of the two upper longitudinal steel bars, and then welding; then another transverse steel bar is placed on the two lower longitudinal steel bars, and welding is continued; placing a lateral steel bar between the left ends of the two transverse steel bars and between the two longitudinal steel bars on the left side, and welding; then, placing the other lateral steel bar between the right ends of the two transverse steel bars and between the two longitudinal steel bars on the right side, and welding; forming a beam frame structure;
4) repeating the steps) to maintain the distance between beam structures of each group at cm.
In a further aspect: the connecting piece is made of steel, and the insertion pipe fitting and the connecting piece are connected in a welding mode; through the welding, can strengthen the fastness between intubate piece and the intubate piece, strengthen intubate piece's bearing capacity.
In a further aspect: the length of the reinforced bolt is centimeter; the distance that the strong bolt inserts concrete column inside is long, can strengthen the fixity to the connecting piece.
Compared with the prior art, the invention has the following beneficial effects:
the connecting structure comprises connecting pieces, wherein four symmetrically-arranged inserting pipe pieces are fixedly arranged on the outer surfaces of the connecting pieces respectively, each inserting pipe piece comprises a pipe body, and the pipe bodies are fixedly arranged on the connecting pieces; the concrete beam consists of longitudinal steel bars, transverse steel bars and side steel bars, and the longitudinal steel bars are inserted into the pipe inserting pieces and are fixed through fixing pieces; each two transverse parallel longitudinal steel bars are fixedly connected with a plurality of transverse steel bars respectively, each two longitudinal steel bars are fixedly connected with a plurality of lateral steel bars corresponding to the transverse steel bars respectively, and the connection structure between the concrete column and the concrete beam can be more stable through integral fixation;
meanwhile, when the fixing device is installed, workers only need to carry out four steps, fixing can be achieved, time and labor are saved, material cost is low, labor cost can be saved, and installation efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the connection mechanism of the present invention.
Fig. 3 is a schematic structural view of an intubation member according to the present invention.
Fig. 4 is a schematic structural view of the fixing member of the present invention.
Fig. 5 is a schematic structural view of the reinforcing bolt of the present invention.
Notations for reference numerals: 1. a concrete column; 2. a connecting member; 21. a cover plate; 22. a convex plate; 3. a pipe inserting piece; 31. a pipe body; 32. a jack; 4. a reinforcing bolt; 5. a fixing member; 51. an arc-shaped plate; 52. a screw; 53. a nut; 6. longitudinal reinforcing steel bars; 7. transverse reinforcing steel bars; 8. and (7) side reinforcing steel bars.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1 to 5, in an embodiment of the present invention, a reinforced reinforcement and rapid connection structure for a reinforced concrete column and a reinforced concrete beam includes a concrete column 1 and a concrete beam, where the concrete column 1 and the concrete beam are connected by a connection mechanism; the connecting mechanism comprises a connecting piece 2 fixedly arranged on the side surface of the concrete column 1, four symmetrically-arranged inserting pipe pieces 3 are fixedly arranged on the outer surface of each connecting piece 2 respectively, each inserting pipe piece 3 comprises a pipe body 31, and each pipe body 31 is fixedly arranged on the connecting piece 2; the concrete beam consists of longitudinal steel bars 6, transverse steel bars 7 and side steel bars 8, wherein the longitudinal steel bars 6 are inserted into the pipe inserting pieces 3 and are fixed through fixing pieces 5; every two transverse parallel longitudinal steel bars 6 are fixedly connected with a plurality of transverse steel bars 7 respectively, and every two longitudinal steel bars 6 are fixedly connected with a plurality of side steel bars 8 corresponding to the transverse steel bars 7 respectively.
Further, the connecting piece 2 consists of a cover plate 21 and two convex plates 22, and the two convex plates 22 are respectively and fixedly connected to the upper side and the lower side of the cover plate 21; the convex plate 22 is provided with a plurality of reinforcing bolts 4, and the reinforcing bolts 4 penetrate through the convex plate 22 and extend into the concrete column 1; the convex plate 22 can be fixedly connected with the concrete column 1 through the reinforced bolt 4, and then the connecting piece 2 is fixed on the concrete column 1.
In order to firmly connect the longitudinal steel bar 6 in the pipe inserting piece 3, the upper side and the lower side of the pipe inserting piece 3 are respectively provided with one-to-one corresponding inserting holes 32, and fixing pieces 5 are arranged in the inserting holes 32; the longitudinal steel bar 6 can be firmly connected with the tube 31 by the fixing member 5.
Further, the fixing member 5 is composed of an arc-shaped plate 51, a screw 52 and a nut 53, the screw 52 is fixedly connected to the lower side of the arc-shaped plate 51, and the nut 53 is sleeved on the screw 52 in a matching manner; the nut 53 is connected to the screw 52 in a threaded manner.
In order to facilitate the cooperation between the longitudinal steel bar 6 and the fixing member 5, a through hole for cooperation with the screw 52 is formed in the part of the longitudinal steel bar 6 located inside the tube body 31, and the through hole corresponds to the insertion hole 32; the screw 52 is inserted into the insertion hole 32 on the upper side of the tube 31, passes through the through hole, and finally passes through the insertion hole 32 on the lower side of the tube 31, the nut 53 is sleeved on the position of the screw 52 on the lower side of the tube 31, and the arc-shaped plate 51 is attached to the upper side of the tube 31.
The method for reinforcing the reinforcing steel bars of the reinforced concrete column and the reinforced concrete beam and quickly connecting the reinforcing steel bars of the reinforced concrete column and the reinforced concrete beam comprises the following steps:
1) firstly, the back surface of a connecting piece 2 is laid on the side surface of a concrete column 1 through concrete, and then a plurality of reinforcing bolts 4 are drilled into a convex plate 22 through electric drills and are rotatably inserted into the concrete column 1, so that the connecting piece 2 is fixed on the concrete column 1;
2) then, inserting the longitudinal steel bar 6 into the tube body 31 to enable the through hole on the longitudinal steel bar 6 to correspond to the insertion hole 32, then inserting the screw rod 52 to enable the arc-shaped plate 51 to be attached to the upper side of the tube body 31, inserting the screw rod 52 into the insertion hole 32 on the upper side of the tube body 31, then inserting the screw rod 52 into the through hole on the longitudinal steel bar 6, finally passing through the insertion hole 32 on the lower side of the tube body 31, and then sleeving the nut 53 to the lower side of the tube body 31 from the lower end of the screw rod 52 to fixedly connect the longitudinal steel bar 6 and the insertion pipe piece 3;
3) placing a transverse steel bar 7 on the upper sides of the two upper longitudinal steel bars 6, and then welding; then another transverse steel bar 7 is placed on the two lower longitudinal steel bars 6, and welding is continued; placing a lateral steel bar 8 between the left ends of the two transverse steel bars 7 and between the two longitudinal steel bars 6 on the left side, and welding; then, another lateral steel bar 8 is placed between the right ends of the two transverse steel bars 7 and between the two longitudinal steel bars 6 on the right side, and welding is carried out; forming a beam frame structure;
4) repeating the operation of step 3) to maintain the distance between beam structures of each group at 10 cm.
Further, the connecting piece 2 is made of steel, and the insertion pipe piece 3 and the connecting piece 2 are connected in a welding mode; through the welding, can strengthen the fastness between intubate piece 3 and the intubate piece 3, strengthen intubate piece 3's bearing capacity.
In order to ensure that the connection between the connecting piece 2 and the concrete column 1 is more stable, the length of the reinforcing bolt 4 is 40 cm; the distance that the strong bolt 4 inserts in concrete column 1 is long, can strengthen the fixed ability to connecting piece 2.
The working principle of the invention is as follows:
firstly, the back surface of a connecting piece 2 is laid on the side surface of a concrete column 1 through concrete, and then a plurality of reinforcing bolts 4 are drilled into a convex plate 22 through electric drills and are rotatably inserted into the concrete column 1, so that the connecting piece 2 is fixed on the concrete column 1; then, inserting the longitudinal steel bar 6 into the tube body 31 to enable the through hole on the longitudinal steel bar 6 to correspond to the insertion hole 32, then inserting the screw rod 52 to enable the arc-shaped plate 51 to be attached to the upper side of the tube body 31, inserting the screw rod 52 into the insertion hole 32 on the upper side of the tube body 31, then inserting the screw rod 52 into the through hole on the longitudinal steel bar 6, finally passing through the insertion hole 32 on the lower side of the tube body 31, and then sleeving the nut 53 to the lower side of the tube body 31 from the lower end of the screw rod 52 to fixedly connect the longitudinal steel bar 6 and the insertion pipe piece 3; placing a transverse steel bar 7 on the upper sides of the two upper longitudinal steel bars 6, and then welding; then another transverse steel bar 7 is placed on the two lower longitudinal steel bars 6, and welding is continued; placing a lateral steel bar 8 between the left ends of the two transverse steel bars 7 and between the two longitudinal steel bars 6 on the left side, and welding; then, another lateral steel bar 8 is placed between the right ends of the two transverse steel bars 7 and between the two longitudinal steel bars 6 on the right side, and welding is carried out; forming a beam frame structure; the above operation was repeated while maintaining the distance between the beam structures of each group at 10 cm. Through holistic fixed, can be so that the connection structure between concrete column 1 and the concrete beam is more stable.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. A reinforced reinforcement and quick connection structure of a reinforced concrete column and a reinforced concrete beam comprises the reinforced concrete column (1) and the concrete beam, wherein the reinforced concrete column (1) is connected with the concrete beam through a connection mechanism, and the reinforced reinforcement and quick connection structure is characterized in that the connection mechanism comprises a connection piece (2) fixedly installed on the side surface of the reinforced concrete column (1), four symmetrically-arranged insertion pipe fittings (3) are fixedly installed on each outer surface of the connection piece (2) respectively, each insertion pipe fitting (3) comprises a pipe body (31), and the pipe bodies (31) are fixedly installed on the connection piece (2); the concrete beam consists of longitudinal steel bars (6), transverse steel bars (7) and lateral steel bars (8), wherein the longitudinal steel bars (6) are inserted into the pipe inserting pieces (3) and are fixed through fixing pieces (5); a plurality of transverse reinforcing steel bars (7) are fixedly connected to every two transverse parallel longitudinal reinforcing steel bars (6) respectively, and a plurality of side reinforcing steel bars (8) corresponding to the transverse reinforcing steel bars (7) are fixedly connected to every two longitudinal reinforcing steel bars (6) respectively.
2. The structure for reinforcing the steel bars of a reinforced concrete column and a reinforced concrete beam as claimed in claim 1, wherein said connectors (2) are composed of a covering plate (21) and two protruding plates (22), said protruding plates (22) are two in number and are respectively fixedly connected to the upper and lower sides of the covering plate (21); the concrete column is characterized in that a plurality of reinforcing bolts (4) are arranged on the convex plate (22), and the reinforcing bolts (4) penetrate through the convex plate (22) and extend into the concrete column (1).
3. The structure for reinforcing and quickly connecting the steel bars of the reinforced concrete column and the reinforced concrete beam as claimed in claim 1, wherein the upper and lower sides of the insertion pipe member (3) are respectively provided with one-to-one corresponding insertion holes (32), and the insertion holes (32) are provided with fixing members (5); the longitudinal steel bar (6) can be tightly connected with the pipe body (31) through the fixing piece (5).
4. The structure for reinforcing and rapidly connecting the steel bars of the reinforced concrete column and the reinforced concrete beam as claimed in claim 3, wherein the fixing member (5) is composed of an arc-shaped plate (51), a screw rod (52) and a nut (53), the screw rod (52) is fixedly connected to the lower side of the arc-shaped plate (51), and the nut (53) is sleeved on the screw rod (52) in a matching way; the nut (53) is connected with the screw rod (52) in a threaded connection mode.
5. The structure for reinforcing and rapidly connecting the steel bars of the reinforced concrete column and the reinforced concrete beam as claimed in claim 4, wherein the longitudinal steel bars (6) are provided with through holes matched with the screw rods (52) at the inner part of the tube body (31), and the through holes correspond to the insertion holes (32); the screw rod (52) is inserted into the insertion hole (32) in the upper side of the pipe body (31) firstly, then passes through the through hole and finally passes through the insertion hole (32) in the lower side of the pipe body (31), the nut (53) is sleeved on the position, located on the lower side of the pipe body (31), of the screw rod (52), and the arc-shaped plate (51) is attached to the upper side of the pipe body (31).
6. A method for reinforcing and quickly connecting a reinforced concrete column and a reinforced concrete beam by steel bars according to any one of claims 1 to 5, comprising the following steps:
1) firstly, the back surface of a connecting piece (2) is laid on the side surface of a concrete column (1) through concrete, and then a plurality of reinforcing bolts (4) are drilled into a convex plate (22) by an electric drill and are rotatably inserted into the concrete column (1), so that the connecting piece (2) is fixed on the concrete column (1);
2) then, inserting the longitudinal steel bar (6) into the pipe body (31) to enable the through hole in the longitudinal steel bar (6) to correspond to the insertion hole (32), then inserting the screw rod (52) to enable the arc-shaped plate (51) to be attached to the upper side of the pipe body (31), inserting the screw rod (52) into the insertion hole (32) in the upper side of the pipe body (31), then inserting the screw rod (52) through the through hole in the longitudinal steel bar (6), finally penetrating through the insertion hole (32) in the lower side of the pipe body (31), and then sleeving the nut (53) to the lower side of the pipe body (31) from the lower end of the screw rod (52), so that the longitudinal steel bar (6) and the pipe inserting piece (3) can be fixedly connected;
3) placing a transverse steel bar (7) on the upper sides of the two upper longitudinal steel bars (6), and then welding; then another transverse steel bar (7) is placed on the two longitudinal steel bars (6) below the transverse steel bar, and welding is continuously carried out; placing a lateral steel bar (8) between the left ends of the two transverse steel bars (7) and between the two longitudinal steel bars (6) on the left, and welding; then, another lateral steel bar (8) is placed between the right ends of the two transverse steel bars (7) and between the two longitudinal steel bars (6) on the right side for welding; forming a beam frame structure;
4) repeating the operation of step (3)) to maintain the distance between beam structures of each group at (10) cm.
7. The method for the steel reinforcement and rapid connection structure of the reinforced concrete column and the reinforced concrete beam as claimed in claim 6, wherein the material of the connecting member (2) is steel, and the connection mode between the pipe inserting member (3) and the connecting member (2) is welding.
8. A method for reinforcement and quick-connect construction of a reinforced concrete column with a reinforced concrete beam according to claim 6, characterized in that the length of the reinforcing bolt (4) is (40) cm.
CN202111036356.7A 2021-09-06 2021-09-06 Reinforcing and quick connecting structure and method for reinforcing steel bars of reinforced concrete column and reinforced concrete beam Pending CN113756433A (en)

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CN213448916U (en) * 2020-09-28 2021-06-15 华川建设集团有限公司 Steel core concrete column and reinforced concrete beam node connection structure

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Application publication date: 20211207