Ground anti-seismic deformation joint structure and construction method thereof

Abstract

The invention discloses a ground anti-seismic deformation joint structure and a construction method thereof. The ground anti-seismic deformation joint structure comprises a first deformation joint, second deformation joint structures symmetrically arranged on two sides of the first deformation joint, a water stop belt, a fire retardant belt, first L-shaped connecting pieces, second L-shaped connecting pieces and a movable device, wherein the first deformation joint is arranged between structural floors; and the number of the first L-shaped connecting pieces is two, openings of the first L-shaped connecting pieces are oppositely formed in two sides of the first deformation joint, and each first L-shaped connecting piece comprises a first horizontal plate and a first vertical plate. The ground anti-seismic deformation joint structure is reasonable in design, the weight brought by luggage live load can be well dispersed, the technology is advanced and reliable, and the loss of ground useis reduced. The construction process is simple and convenient, the technology is reliable, the construction period is shortened, the construction efficiency is high, environmental protection and no pollution are achieved, and the limitation that the maximum width of a traditional deformation joint is 500 mm is overcome. The ground anti-seismic deformation joint structure is suitable for super-longconcrete structures, and can be used in shock insulation deformation joint construction with the structural reserved deformation joint width of 800-1200 mm and the deformation joint deformation amount of 250-550 mm.

Description

technical field [0001] The invention relates to the construction field of super-wide deformation joints, in particular to the structure of ground seismic deformation joints and its construction method. Background technique [0002] The automatic baggage sorting system is an automatic system for large and medium-sized airports that centrally and uniformly transmits, sorts and processes passenger baggage. It is suitable for airports with an annual throughput of more than 2 million passengers, especially an annual throughput of more than 5 million. It is especially necessary for a hub airport with 10,000 passengers. The application of the baggage automatic sorting system has brought significant improvements to airport operations and flight attendant professional services, which are mainly reflected in the following aspects: First, the automatic transmission and sorting of baggage can improve work efficiency, reduce labor intensity, reduce Even eliminate mistakes, especially du...

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Problems solved by technology

[0006] The purpose of the present invention is to provide the ground seismic deformation joint structure and its construction method, specifically for those with a width of more than 500mm, it is necessary to solve the problem that the deformation joint width is large, the surface layer is prone to large-area horizontal and vertical two-way deformation, and two finished deformation joints Protect the box-type sliding cover from damage, the deformation of the super-long structure cannot be achieved by ordinary deformation joints, poor combination of surface decoration materials and seismic isolation deformation joints, difficult repairs, and high repair costs

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