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

An anti-swing and shock-absorbing protection method for adjacent buildings

By arranging a combined device of a breakaway structure and a horizontal shock-absorbing spring on both sides of the anti-seismic joint, the problem of poor shock-absorbing effect of the anti-seismic joint device in the existing technology and the pulling of adjacent buildings when the building collapses is solved, and the effective left-right swing of the building is realized. Shock-absorbing and anti-seismic seam functional protection.

Inactive Publication Date: 2021-10-08
YANGTZE NORMAL UNIVERSITY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But these existing patents also have the following defects: 1. in the device, all rely on the spring members fixedly arranged along the horizontal direction to realize shock absorption and buffering. Compression and elongation, the spring itself will also directly produce a rebounding reverse force in the horizontal direction after being compressed and stretched
Therefore, the active force and reaction force of the spring are converted back and forth in the horizontal direction, which makes the actual shock absorption effect of the device and the effect of reducing the left and right swing of the building poor.
2 The function of the anti-seismic joint itself is to avoid the impact on adjacent building units when a single building unit collapses and falls, and the structure of the existing anti-seismic joint shock-absorbing devices is fixedly installed between adjacent buildings, so when a single building unit When it collapses and falls, it will act on the adjacent building units through the traction of the shock absorbing device, which greatly reduces the function and significance of the seismic joint itself

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

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0073] Specific implementation method: a method of anti-swing and shock-absorbing protection for adjacent buildings, in which anti-seismic joints are arranged between adjacent buildings, and anti-seismic buffer devices are arranged in the anti-seismic joints to convert and dissipate the kinetic energy of the left and right swings of the buildings. A detachment structure is set between the base at both ends of the shock absorbing device and the side walls of the building on both sides of the seismic joint, so that when the building on either side collapses and falls, the shock absorbing and buffering device can be separated from the detachment structure and the building side wall.

[0074] In this way, the present invention can reduce the impact on the building by the shock absorbing and buffering device provided when the building is swayed left and right in earthquake or hurricane weather. The disengagement mechanism provided at the same time enables the shock-absorbing and buf...

Embodiment 1

[0077] In this example, the method relies on Figure 1-4 The shock-absorbing buffer device shown is realized.

[0078] see Figure 1-4 , the shock absorbing and buffering device of the present embodiment includes two bases 2 installed on the building side walls 1 on both sides of the adjacent sides of two adjacent buildings, and a horizontal shock absorbing spring 3 arranged horizontally between the two bases 2 , which also includes a horizontally arranged sliding cylinder 4 and a sliding rod 5, the sliding cylinder 4 has a bottom end and an open end, one end of the sliding rod 5 is connected to a base, and the other end of the sliding rod 5 is slidably plugged and fitted In the opening end of the slider and inserted into the slider for a certain distance, the bottom end of the slider 4 is connected to another base, the horizontal damping spring 3 is a coil spring and installed inside the slider 4, one end of the horizontal damping spring 3 and the slider The bottom of the c...

Embodiment 2

[0110] In this embodiment 2, this method relies on Figure 5-8 The shock-absorbing buffer device shown is realized.

[0111] see Figure 5-8 , the shock absorbing and buffering device of this embodiment includes two bases 2 installed on the side walls 1 of the buildings on both sides of the adjacent sides of the two adjacent buildings (that is, the side walls of the buildings on both sides of the seismic joint), and also includes two bases 2 with internal threads The sleeve 3 and the screw rod 4 with external threads, the sleeve 3 and the screw rod 4 are arranged horizontally and each has a mating end that cooperates with each other and a mounting end connected with the base, and the mating end of the screw rod 4 is inserted into the mating end of the sleeve 3 A certain distance and achieve thread fit, the installation end of the sleeve 3 or the screw rod 4 is rotatably connected to the base, and the inclination angle of the thread slope of the external thread and the interna...

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 an anti-swing and shock-absorbing protection method for adjacent buildings. An anti-seismic joint is arranged between adjacent buildings, and a shock-absorbing buffer device is arranged in the anti-seismic joint to convert and dissipate the kinetic energy of the left-right swing of the building. A detachment structure is set between the base at both ends of the shock absorbing device and the side walls of the building on both sides of the seismic joint, so that when the building on either side collapses and falls, the shock absorbing and buffering device can be separated from the detachment structure and the building side wall. The invention has the advantages of not only being able to realize shock absorption and buffering protection when the building swings left and right, but also ensuring the realization of the function of the anti-seismic joint itself, and reducing the impact on adjacent buildings when the building collapses.

Description

technical field [0001] The invention relates to the field of building anti-seismic technology, in particular to an anti-swing and shock-absorbing protection method for adjacent buildings. Background technique [0002] Anti-seismic joints, also known as anti-seismic joints, refer to the structural joints designed between adjacent building units during the design and construction of houses, which are pre-set to reduce or prevent the collision of adjacent building structural units caused by earthquakes. gap. In order to prevent the building from being damaged by the earthquake, the building is divided into several independent parts with simple shape and uniform structural rigidity by using anti-seismic joints. [0003] However, after the seismic joint separates the building into individual building units, the horizontal area of ​​each building unit is small, its own stability is poor, and the anti-swing effect is reduced. The upper end of the building will generate a large sw...

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): E04H9/02E04B1/62E04B1/68E04B1/98
CPCE04H9/02E04H9/021E04B1/62E04B1/68E04B1/98
Owner YANGTZE NORMAL UNIVERSITY