Unlock instant, AI-driven research and patent intelligence for your innovation.

frame truss composite wall

A compound wall and frame truss technology, applied to walls, building components, earthquake resistance, etc., can solve the problem of concentrated damage areas, achieve less wet work, reduce the number of laborers and labor costs, and improve deformation capacity

Active Publication Date: 2017-11-28
XIAN UNIV OF TECH
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a frame-truss composite wall, which solves the problems of excessive concentration of damaged areas of existing walls under earthquake action and post-earthquake repairs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • frame truss composite wall
  • frame truss composite wall
  • frame truss composite wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] The structure of a kind of frame truss compound wall of the present invention, as figure 1 As shown, it consists of two or more basic sash units 2, and can be embedded in a reinforced concrete frame 1. The basic sash units 2 are fixed by bolts 7, and the diameter of the bolts 7 is 10-30mm;

[0022] like figure 2 As shown, the basic sash unit 2 includes an outer frame 3 and a truss member 4 arranged in the outer frame 3, and the thickness of the outer frame 3 and the truss member 4 is 50-200mm;

[0023] The height of the outer frame 3 is equal to the height of the reserved space inside the reinforced concrete frame 1; both ends of the truss member 4 are respectively in contact with the left and right inner surfaces of the outer frame 3, and the truss member 4 is connected from the end to the end in sequence and connected to the outer ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a frame-truss compound wall, which is composed of two or more basic sash units, and can be embedded in a reinforced concrete frame to form a hybrid lateral force resistance system. The basic sash units include an outer frame and are arranged in the outer frame truss rods. In the frame-truss composite wall, the basic grid units are spliced ​​to form energy-dissipating structural joints. During the small earthquake stage, the elastic deformation of the wall causes the frictional movement between the grid units to consume energy. The component damage caused by the elastic-plastic deformation of the truss-type members continues to dissipate the seismic energy, and a multi-level energy-dissipating and lateral-force-resistant system can be formed; The final deformation includes the deformation of truss members and the geometric deformation of sash elements. Compared with reinforced concrete shear walls and other composite walls, truss members can produce large deformation under rare earthquakes, so that the wall The deformation capacity of the body is improved, which can meet the basic requirements of structural ductility design.

Description

technical field [0001] The invention belongs to the technical field of building structures and relates to a frame-truss composite wall. Background technique [0002] Improving the anti-seismic ability of buildings is an effective way to enhance the comprehensive anti-seismic disaster prevention ability of earthquake areas and reduce earthquake losses. The improvement of the building's earthquake resistance requires structural components and structural systems to have superior energy absorption and energy dissipation capabilities. In the reinforced concrete anti-seismic structure, columns, walls, and tubes are the main anti-lateral force components or systems. By adjusting the cross-section and reinforcement of the components and adopting an appropriate structural layout, the anti-lateral force system of the building structure can meet the requirements of building functions and requirements. Structural bearing capacity, stiffness and ductility requirements. Frame structures...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/56E04B1/98
Inventor 李晓蕾卢俊龙高亮寇佳亮郭宏超马辉王振山
Owner XIAN UNIV OF TECH