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Anti-seismic soundproof floor system for building

A construction and floor technology, applied in the field of building materials, can solve the problems of poor sound insulation and earthquake resistance, etc., and achieve the effects of reducing the risk of floor fracture, obvious sound insulation effect, and high stress resistance

Inactive Publication Date: 2015-12-16
范峰杰 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an anti-seismic and sound-insulating floor for buildings to solve the technical problems of poor anti-seismic and sound-insulating effects of existing floors

Method used

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  • Anti-seismic soundproof floor system for building
  • Anti-seismic soundproof floor system for building
  • Anti-seismic soundproof floor system for building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 4

[0046] Embodiment 4 At the bottom of the odd-numbered cavity formwork, a slide-connected polytetrafluoroethylene plate and a stainless steel plate are arranged, so that relative sliding and reset are generated inside the floor to offset vibration and eliminate deformation.

[0047] Embodiment four,

[0048] On the basis of Embodiment 3, N cavity formworks 3 are arranged along the length direction or width direction of the floor, and the first cavity formwork, the third cavity formwork, and the fifth cavity formwork are sequentially arranged. Formwork... Between the (2n+1)th cavity formwork and the bottom plate 1, a polytetrafluoroethylene plate and a stainless steel plate are sequentially arranged from top to bottom, and the polytetrafluoroethylene plate is fixedly connected with the bottom formwork, and is connected with the The stainless steel plate is slidingly connected. Under the earthquake environment, when the cavity formwork vibrates back and forth and left and right,...

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Abstract

The invention provides an anti-seismic soundproof floor system for a building. A plurality of cavity modules which are independent mutually are arranged on a baseplate, each cavity module comprises side formworks which are in left-right symmetry and opposite arrangement, an auxiliary wing face facing a turned edge in the direction of a ventral face of the corresponding formwork is arranged at the free end of each of an upper wing face and a lower wing face of each side formwork, a polytef plate and a stainless steel plate are arranged between each lower wing face and the baseplate, a supporting column with an H-shaped longitudinal section between opposite side formworks, a transverse damping structure is arranged between each two adjacent cavity modules, a plurality of soundproof columns which are connected mutually are arranged in each cavity module, a hollow inside of each hollow cavity is filled with a filling body, the soundproof columns are parallelly connected sequentially along the length direction or the width direction of the floor system, and a connecting line of central points of cross sections of each two adjacent soundproof columns is wavy. Anti-seismic performance of the floor system in an earthquake environment is improved, and impact sound from upstairs can be lowered by 80%.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an anti-seismic and sound-insulating floor for buildings. Background technique [0002] In the construction of traditional high-rise buildings, the frames all adopt an integrated building structure. When encountering an earthquake, the whole building will shake with the ground, and the higher the floor, the greater the swing. Traditional anti-seismic measures for high-rise buildings are mostly to strengthen the firmness of the overall frame structure. This method of anti-seismic seems feasible, but in fact there are many hidden dangers. For example, the floor part of the frame cannot withstand the rapid swing of the earthquake and is easy to break And cause shockproof failure. [0003] As a structural form with clear force and simple structure, reinforced concrete floor structure has been widely used in engineering field. In previous earthquakes, it is not uncommon f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/43E04B1/98E04B1/82
Inventor 范峰杰肖郁林孙大宏
Owner 范峰杰
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