Movable anti-seismic device suitable for bottom of building foundation and construction method thereof

A technology of foundation bottom and anti-seismic device, applied in the field of building seismic resistance, can solve the problems of many construction consumables, heavy workload, weak seismic capacity, etc., and achieve the effect of weakening harmful effects, strengthening endurance, and not easily damaged

Pending Publication Date: 2020-07-03
NANCHANG UNIV
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Problems solved by technology

These methods have considerable effect, but the earthquake resistance of the underground part of the building is weak, and large-scale construction requires heavy workload and many construction consumables

Method used

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  • Movable anti-seismic device suitable for bottom of building foundation and construction method thereof
  • Movable anti-seismic device suitable for bottom of building foundation and construction method thereof
  • Movable anti-seismic device suitable for bottom of building foundation and construction method thereof

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Embodiment Construction

[0031] Below the present invention is further described:

[0032] see Figure 1-5 ,

[0033] The invention discloses a movable anti-seismic device suitable for the bottom of a building foundation, comprising a top steel plate 1, a middle steel plate 2, a compression spring 3, a vertical steel plate 4, a bottom steel plate 5, a sliding steel plate 8, and a concrete column structure 10. The top steel plate 1 is arranged on the bottom of the foundation 14, the middle steel plate 2 is arranged under the top steel plate 1, and there are several compression springs 3 connected therebetween; the bottom steel plate 5 is arranged on the Below the middle steel plate 2, the two are connected by two vertically arranged vertical steel plates 4. Both ends of the upper surface of the bottom steel plate 5 are provided with chute 6; The groove 6 cooperates with the sliding heavy roller sled 12; the inner walls of the two vertical steel plates 4 are respectively provided with concrete columna...

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Abstract

The invention relates to the field of building anti-seismic, in particular to a movable anti-seismic device suitable for the bottom of a building foundation and a construction method thereof. The movable anti-seismic device comprises a top steel plate, a middle steel plate, compression springs, vertical steel plates, a bottom steel plate, a sliding steel plate and a concrete cylindrical structure,the top steel plate is arranged at the bottom of the foundation, and the compression springs connected with the top steel plate are arranged between the top steel plate and the middle steel plate; the bottom steel plate is arranged on the lower part of the middle steel plate, the bottom steel plate and the middle steel plate are connected through the two vertical steel plates, and sliding groovesare formed at the two ends of the upper surface of the bottom steel plate; thick pulleys which are slidably matched with the sliding grooves are arranged at the bottom of the sliding steel plate; andconcrete cylindrical structures which are connected with the vertical steel plates are correspondingly arranged on the inner walls of the two vertical steel plates, and the free ends of the concretecylindrical structures are connected through a chain connecting ring. According to the movable anti-seismic device, the damage energy of the building caused by seismic wave can be transformed, the influence of the seismic wave on the building foundation is blocked, and thus the vibration of the above ground part of the building is avoided.

Description

technical field [0001] The invention relates to the field of anti-seismic buildings, in particular to a movable anti-seismic device suitable for the bottom of a building foundation and a construction method thereof. Background technique [0002] Earthquakes have always been one of the biggest sources that affect the stability and safety of buildings. Under strong magnitudes, buildings in places where they occur are bound to collapse. However, the areas around the earthquake zone will be more or less affected. In order to avoid the losses caused by natural disasters, it is necessary to take effective anti-seismic measures. In the current building construction technology, most of them adopt the adjustment of building structure, and set ring beams, structural columns, etc. in a large area on the ground part of the building. These methods have considerable effects, but the earthquake resistance of the underground part of the building is weak, and the large-scale construction re...

Claims

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Application Information

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IPC IPC(8): E02D31/08
CPCE02D31/08
Inventor 田钦糜宇童治豪廖金莲
Owner NANCHANG UNIV
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