CN114622662A - Method for improving assembly rate and quality of assembly type shear wall concrete building - Google Patents

Method for improving assembly rate and quality of assembly type shear wall concrete building Download PDF

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Publication number
CN114622662A
CN114622662A CN202011531998.XA CN202011531998A CN114622662A CN 114622662 A CN114622662 A CN 114622662A CN 202011531998 A CN202011531998 A CN 202011531998A CN 114622662 A CN114622662 A CN 114622662A
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China
Prior art keywords
face
concrete
plate
welded
building
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Pending
Application number
CN202011531998.XA
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Chinese (zh)
Inventor
沈宇轩
沈舞源
万平华
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Individual
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Individual
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Priority to CN202011531998.XA priority Critical patent/CN114622662A/en
Publication of CN114622662A publication Critical patent/CN114622662A/en
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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
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • 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
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets
    • E04B1/4121—Elements with sockets with internal threads or non-adjustable captive nuts
    • 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
    • E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
    • 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
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162—Connectors or means for connecting parts for reinforcements
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

A house building method adopting an assembly type concrete shear wall system is characterized in that: the prefabricated component embedded column is arranged to be intersected with the wall body, so that the complexity of field embedded column construction is avoided, and the quality is not easy to control; the vertical main ribs of the hidden columns and the wall body are welded on the steel plate with the screw holes, which is exposed out of the end part of the wall plate, the hidden columns of the upper floor and the lower floor and the steel plate at the end part of the wall plate are connected into a whole through high-strength bolts, and the connection of the wall body of the upper floor and the wall body of the lower floor and the reinforcement inside the hidden columns of the upper floor and the lower floor is realized. The beneficial effects of the invention are: because all the reinforcing bars of the wall body, the hidden columns and the floor plate can be connected into a whole, after the concrete pouring of the joint is finished, the strength of the building structure finished by the assembly type construction of the components can reach equal cast-in-place. And the construction is simple and quick, the cost of the concrete assembly type construction is reduced, and the quality control of the construction is ensured.

Description

Method for improving assembly rate and quality of assembly type shear wall concrete building
Technical Field
The present invention relates to a method for building a house using an assembled concrete system.
Technical Field
The method for building a house by adopting the existing fabricated concrete shear wall system has the following defects:
1. the construction process of the joints at the mutual connection parts of the shear walls is complex, and the quality is not easy to control.
2. The shear wall is inconvenient to install, takes time and labor
3. Has certain hidden trouble in structure, and can not be really equal to cast-in-place "
4. The assembly rate is not high.
Disclosure of Invention
A building method adopting an assembled concrete shear wall system is characterized in that: the prefabricated component embedded column is arranged to be intersected with the wall body, so that the complexity of field embedded column construction is avoided, and the quality is not easy to control; the vertical main ribs of the hidden columns and the wall body are welded on the steel plate with the screw holes, which is exposed out of the end part of the wall plate, the hidden columns of the upper floor and the lower floor and the steel plate at the end part of the wall plate are connected into a whole through high-strength bolts, and the connection of the wall body of the upper floor and the wall body of the lower floor and the reinforcement inside the hidden columns of the upper floor and the lower floor is realized. The invention has the beneficial effects that: because all the reinforcing bars of the wall body, the hidden columns and the floor plate can be connected into a whole, after the concrete pouring of the joint is finished, the strength of the building structure finished by the assembly type construction of the components can reach equal cast-in-place. And the construction is simple and quick, the cost of the concrete assembly type construction is reduced, and the quality control of the construction is ensured.
Description of the drawings:
fig. 1 is a plan view of a wall assembled using a conventional wall and a wall, a wall stud and an assembly using the present invention.
FIG. 2 is a schematic diagram showing various types of dark columns in embodiment 1 of the present invention.
FIG. 3 is a schematic diagram showing various types of dark columns in embodiment 2 of the present invention.
FIG. 4 is a structural view of various wall bodies of the present invention.
Fig. 5 is a sectional view showing the structure of the junction of the upper and lower walls according to the present invention.
FIG. 6 is a solid view of the junction of the embedded column, the wall panel and the floor panel of the present invention.
Fig. 7 is a schematic view of the assembly of various walls having door and window frames using the members of the present invention.
The specific implementation mode is as follows:
in the following, with reference to the accompanying drawings, it is described in detail how the building is carried out according to the method of the invention:
as seen in fig. 1:
in the conventional method for connecting the wall body above the drawing, in order to reduce the difficulty in the work of binding the reinforcing steel bars on site caused by the interference of the wall bodies in different directions, a distance convenient for binding the reinforcing steel bars needs to be reserved on the side surface of the intersection part of the wall bodies, and the workload of the site concrete construction is increased.
In the method for connecting the wall body below the drawing, the prefabricated part embedded column is adopted to connect the wall body, and the field connection work is very simple: the on-site reinforcement arrangement only simply connects the hidden columns and the reinforcing steel bars extending out of the side faces of the wall body, and the concrete pouring of the connecting part completes the work of connecting the hidden columns on the same layer and the wall body into a whole.
In fig. 2 is seen:
1. the standard hidden column has the following characteristics:
the vertical main ribs of which the transverse reinforcing bars extend out of each end face and extend out of the upper end face and the lower end face are welded on the steel plates with holes at the two ends.
2. The hidden post (scheme 1) forming one side of the door frame has the following characteristics:
the lower part of the side face of the door frame is extended outwards to form a step, the lower transverse reinforcing bar is wrapped in concrete, the upper transverse reinforcing bar extends out of the side face, and the vertical main reinforcing bars extending out of the upper end face and the lower end face are welded on a steel plate with holes at two ends.
3. The embedded column (scheme 1) forming one side of the window frame has the following characteristics:
the concrete in the middle section of the side face of the window frame extends outwards, the transverse reinforcing bars of the section are wrapped in the concrete, the transverse reinforcing bars of the upper section and the lower section extend out of the side face, and the vertical main reinforcing bars extending out of the upper end face and the lower end face are welded on the steel plates with holes at two ends.
Note: only the hidden columns with cross-shaped, T-shaped and L-shaped sections are drawn in the drawing, hidden columns with other sections can appear according to different buildings, and all the hidden columns with other sections have the characteristics of the hidden columns.
In fig. 3 is seen:
1. the concealed post (scheme 2) forming one side of the door frame has the following characteristics:
the transverse reinforcing bars on the upper part of the side surface of the door frame are welded with a steel plate with holes, and the steel plate surface and the horizontal plane form an obtuse angle. The lower side forms an inner side of the door frame; the vertical main ribs extending out of the upper end face and the lower end face are welded on the steel plate with holes at two ends.
2. The embedded column (scheme 2) forming one side of the window frame has the following characteristics:
the transverse reinforcing bars on the upper part of the side surface of the window frame are welded with a steel plate with holes, and the steel plate surface and the horizontal plane form an obtuse angle. The middle section of the side forms the inner side of the window frame; the lower reinforcing steel bars extend out of the side faces; the vertical main ribs extending out of the upper end face and the lower end face are welded on the steel plate with holes at two ends.
In fig. 4 is seen:
1. the standard wallboard of the present invention has the following characteristics:
the vertical main ribs extend out of the upper end surface and the lower end surface and are welded on a steel plate with holes at two ends; the transverse reinforcing bars extend out of the side surfaces of the two sides.
2. The wallboard with the door frame (scheme 1) formed on one side has the following characteristics:
the vertical main reinforcement extends out of the upper end face and the lower end face and is welded on a steel plate with holes at two ends, the lower portion of concrete of the side face of one side of the doorframe consisting of the wallboards extends outwards to form a step, the lower portion of the horizontal reinforcement is wrapped in the concrete to form the inner side face of the doorframe, and the horizontal reinforcement on the upper portion extends out of the side face.
3. The wallboard with the door frame (scheme 1) formed by two sides has the following characteristics:
the vertical main reinforcement extends out of the upper end face and the lower end face and is welded on the steel plates with holes at the two ends, the concrete lower parts of the side faces of the two sides of the door frame formed by the wall plates extend outwards to form steps, the lower transverse reinforcement is wrapped in the concrete to form the inner side face of the door frame, and the transverse reinforcement on the upper portion extends out of the side face.
4. The wall panel (scheme 1) with one side forming the window frame has the following characteristics:
the vertical main reinforcement extends out of the upper end face and the lower end face and is welded on the steel plates with holes at the two ends, one section of concrete in the middle of the concrete on one side face extends outwards, the transverse reinforcement of the section is wrapped in the concrete to form the inner side face of the window frame, and the transverse reinforcements of the upper section and the lower section extend out of the side face.
5. The wallboard with the two sides forming the window frame (scheme 1) has the following characteristics:
the vertical main reinforcement extends out of the upper end face and the lower end face and is welded on the steel plates with holes at the two ends, one section of concrete in the middle of the concrete on the two side faces extends outwards, the transverse reinforcement of the section is wrapped in the concrete to form the inner side faces of window frames on the two sides, and the transverse reinforcements of the upper section and the lower section extend out of the side faces.
6. The wallboard with the integral door frame has the following characteristics:
the vertical main ribs extend out of the upper end face and the lower end face and are welded on steel plates with holes at two ends, the transverse reinforcing ribs extend out of the side faces of two sides of the plate, the plate is provided with a door opening, and all the reinforcing ribs in the plate are not exposed out of the side faces of the door opening.
7. The wallboard containing the integral window frame has the following characteristics:
the vertical main ribs extend out of the upper end face and the lower end face and are welded on steel plates with holes at two ends, the transverse reinforcing ribs extend out of the side faces of two sides of the plate, the plate is provided with a window hole, and all the reinforcing ribs in the plate are not exposed out of the side faces of the window hole.
8. The wall panel with side faces forming the window frame (scheme 2) has the following characteristics:
the vertical main reinforcement extends out of the upper end face and the lower end face and is welded on the steel plates with holes at the two ends, the transverse reinforcement on the upper portion of the plate extends out of the inclined plane on the upper portion of the plate and is connected with the steel plates with holes, the inclined plane on the upper portion of one side of the plate and the plane of the steel plates form the same obtuse angle with the horizontal plane, one section of concrete in the middle of the concrete on the side face extends outwards, the transverse reinforcement on the section is wrapped in the concrete to form the inner side face of a window frame, and the transverse reinforcement on the lower section extends out of the side face.
9. The wallboard with two side faces forming the window frame (scheme 2) has the following characteristics:
the vertical main reinforcement extends out of the upper end face and the lower end face and is welded on the steel plates with holes at the two ends, the transverse reinforcement on the upper portion of the plate extends out of the inclined plane on the upper portion of the plate and is connected with the steel plates with holes, the inclined planes on the upper portions of the two sides of the plate and the planes of the steel plates form the same obtuse angle with the horizontal plane, one section of concrete in the middle of the concrete on the two side faces extends outwards, the transverse reinforcement on the section is wrapped in the concrete to form the inner side faces of window frames on the two sides, and the transverse reinforcement on the lower section extends out of the side faces.
10. The wallboard (scheme 2) of door frame is constituteed to the side has following characteristics:
the vertical main reinforcement extends out of the upper end face and the lower end face and is welded on the steel plates with holes at the two ends, the transverse reinforcement on the upper portion of the plate extends out of the inclined plane on the upper portion of the plate and is connected with the steel plates with holes, the inclined plane on the upper portion of one side of the plate and the plane of the steel plates form the same obtuse angle with the horizontal plane, one section of concrete in the middle of the concrete on the side face extends outwards, the transverse reinforcement on the section is wrapped in the concrete to form the inner side face of a window frame, and the transverse reinforcement on the lower section extends out of the side face.
11. The wallboard with the door frame formed by the two side surfaces (scheme 2) has the following characteristics:
the vertical main reinforcement extends out of the upper end face and the lower end face and is welded on steel plates with holes at two ends, the transverse reinforcing bars on the upper portion of the plate extend out of the inclined plane on the upper portion of the plate and are connected with the steel plates with holes, the inclined planes on the upper portion of two sides of the plate and the plane of the steel plates form the same obtuse angle with the horizontal plane, concrete on the lower portions of the inclined planes of the two side faces extends outwards, the transverse reinforcing bars of the section are wrapped in the concrete, and the inner side faces of window frames on two sides are formed.
12. The prefabricated wall panel of window lower part has following characteristics:
the vertical main reinforcement extends out of the lower end face and is welded on a steel plate with holes on the lower end face, and the transverse reinforcement on the plate extends out of two sides.
12. The prefabricated wall panel on the upper part of the window (scheme 1) has the following characteristics:
the vertical main ribs extend out of the upper end face and are welded on a steel plate with holes on the upper end face, the transverse reinforcing ribs on the plate extend out of two sides, and the lower part of the side face of the plate extends to form steps with the original side face.
12. The prefabricated wall panel on the upper part of the window (scheme 2) has the following characteristics:
the transverse main ribs extend out of two ends and are welded on steel plates with holes on two end faces, and the two end faces of the plate and the steel plate face form obtuse angles with the horizontal plane.
In the context of figure 5, it is shown,
the section of the upper and lower walls in the traditional construction is shown at the upper part of the figure, and when the upper and lower walls and the floor slab are connected, the main ribs in the upper and lower walls are connected by grouting.
The cross-section of the wall body of the upper and lower floors constructed by the method of the present invention shown in the lower part of the figure can be seen:
because the main rib in the wallboard is connected with the boards on the upper end surface and the lower end surface of the wallboard into a whole, when the upper layer wall body and the lower layer wall body are connected with the floor boards, because the high-strength bolt is connected with the adjacent boards, the main ribs of the upper layer board and the lower layer board are actually integrated, and after the concrete grouting of the connecting parts is completed, the connecting strength of the above components achieves the requirement of being equal to cast-in-place.
In fig. 6, the solid diagram more visually shows that the assembly of the hidden columns, the floor boards and the wall boards of the invention can really realize the requirement of 'being equal to cast-in-place' among the components after the reinforcement and grouting of the nodes are really finished.
In the various figures of fig. 7, it is clearly seen that the assembly of various walls with door and window frames by the various studs and panels of the invention is very simple: and finishing simple reinforcement at the joint and pouring concrete.

Claims (13)

1. A method for building assembled concrete is characterized in that: a wall having the features of the present invention is integrated by being connected to a wall stud having the features of the present invention.
2. The building element dark column in the building method according to claim 1, characterized in that: the main ribs of the hidden columns (including cross, T-shaped, L-shaped or other shapes) with various sections extend out of the end face and are connected with the iron plate with the hole into a whole.
3. The building method of claim 1, wherein the building member is a hidden column connected to the door frame, and the hidden column is characterized in that: the lower part of the concrete forming the side face of the door frame extends outwards to form a step, the lower part of the concrete is wrapped in the transverse reinforcing bar, the upper part of the concrete extends out of the side face, and the vertical main reinforcing bar extending out of the upper end face and the lower end face is welded on a steel plate with holes at two ends.
4. The building method of claim 1, wherein the building member is a hidden column connected to the door frame, and the hidden column is characterized in that: the transverse reinforcing bars on the upper part of the side surface of the door frame are welded with a steel plate with holes, and the steel plate surface and the horizontal plane form an obtuse angle. The lower side forms an inner side of the door frame; the vertical main ribs extending out of the upper end face and the lower end face are welded on the steel plate with holes at two ends.
5. The building element-window frame-connecting stud for use in a method of constructing a building as claimed in claim 1, wherein: the concrete in the middle of the concrete forming the side face of the window frame extends outwards, the horizontal reinforcing bars of the section are wrapped in the concrete, the horizontal reinforcing bars of the upper section and the lower section extend out of the side face, and the vertical main reinforcing bars extending out of the upper end face and the lower end face are welded on the steel plates with holes at two ends.
6. The building component wall panel in the method of constructing a house of claim 1, wherein: the vertical main ribs extend out of the upper end surface and the lower end surface and are welded on a steel plate with holes at two ends; the transverse reinforcing bars extend out of the side surfaces of the two sides.
7. The wall panel for connecting a building element to a door frame in a method of constructing a building as claimed in claim 1, wherein: the vertical main reinforcement extends out of the upper end face and the lower end face and is welded on a steel plate with holes at two ends, the lower portion of concrete of the side face of one side of the doorframe consisting of the wallboards extends outwards to form a step, the lower portion of the horizontal reinforcement is wrapped in the concrete to form the inner side face of the doorframe, and the horizontal reinforcement on the upper portion extends out of the side face.
8. The wall panel for connecting a building element to a door frame in a method of constructing a building as claimed in claim 1, wherein: the vertical main reinforcement extends out of the upper end face and the lower end face and is welded on the steel plates with holes at the two ends, the transverse reinforcement on the upper portion of the plate extends out of the inclined plane on the upper portion of the plate and is connected with the steel plates with holes, the inclined plane on the upper portion of one side of the plate and the plane of the steel plates form the same obtuse angle with the horizontal plane, one section of concrete in the middle of the concrete on the side face extends outwards, the transverse reinforcement on the section is wrapped in the concrete to form the inner side face of a window frame, and the transverse reinforcement on the lower section extends out of the side face.
9. The wall panel for connecting a building member to a window frame in a method of constructing a house according to claim 1, wherein: the vertical main reinforcement extends out of the upper end face and the lower end face and is welded on the steel plates with holes at the two ends, one section of concrete in the middle of the concrete on one side face extends outwards, the transverse reinforcement of the section is wrapped in the concrete to form the inner side face of the window frame, and the transverse reinforcements of the upper section and the lower section extend out of the side face.
10. The wall panel for connecting a building member to a window frame in a method of constructing a house according to claim 1, wherein: its vertical main muscle stretches out about the terminal surface and welds on the steel sheet that has the hole at both ends, and the horizontal arrangement of reinforcement on board upper portion stretches out the inclined plane on board upper portion and is connected with the steel sheet that has the hole, and the inclined plane on board one side upper portion all becomes the same obtuse angle with the plane of steel sheet with the horizontal plane, and one section concrete is outside to be extended in the middle of the concrete of this side, wraps up the horizontal arrangement of reinforcement of this section in the concrete, forms the medial surface of window frame, and the horizontal arrangement of reinforcement of hypomere stretches out this side.
11. The wall panel for the upper part of the window frame of a building element in a method of constructing a house according to claim 1, characterized in that: the vertical main ribs extend out of the upper end face and are welded on a steel plate with a hole in the upper end face, transverse reinforcing ribs on the plate extend out of two sides, and the lower portion of the side face of the plate extends to form a step with the original side face.
12. The wall panel for the upper part of the window frame of a building element in a housing constructing method as claimed in claim 1, wherein: the transverse main ribs extend out of two ends and are welded on a steel plate with holes on two end faces, and the two end faces and the steel plate face of the plate form acute angles with the horizontal plane.
13. The wall panel for the lower portion of the window frame of a building element in a method of constructing a house according to claim 1, wherein: the vertical main reinforcement extends out of the lower end face and is welded on a steel plate with a hole on the lower end face, and the transverse reinforcing bars of the plate extend out of two sides.
CN202011531998.XA 2020-12-14 2020-12-14 Method for improving assembly rate and quality of assembly type shear wall concrete building Pending CN114622662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011531998.XA CN114622662A (en) 2020-12-14 2020-12-14 Method for improving assembly rate and quality of assembly type shear wall concrete building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011531998.XA CN114622662A (en) 2020-12-14 2020-12-14 Method for improving assembly rate and quality of assembly type shear wall concrete building

Publications (1)

Publication Number Publication Date
CN114622662A true CN114622662A (en) 2022-06-14

Family

ID=81896702

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011531998.XA Pending CN114622662A (en) 2020-12-14 2020-12-14 Method for improving assembly rate and quality of assembly type shear wall concrete building

Country Status (1)

Country Link
CN (1) CN114622662A (en)

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