Ground Seismic Deformation Joint Structure and Construction Method

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, a second deformation joint structure symmetrically arranged on both sides of the first deformation joint, a water stop, a fire stop, a first The L-shaped connecting piece, the second L-shaped connecting piece and the movable device, the first deformation joint is arranged between the structural floor plates, the first L-shaped connecting piece has two and the openings are oppositely arranged on both sides of the first deformation joint , the first L-shaped connecting piece includes a first horizontal plate and a first vertical plate. The design is reasonable, which can disperse the weight brought by the live load of luggage. The technology is advanced and reliable, and the loss of ground use is reduced. The construction process is simple, the technology is reliable, the construction period is saved, the construction efficiency is high, and the environmental protection and pollution-free overcome the limitation of the maximum width of the traditional deformation joint of 500mm. It is suitable for super-long concrete structures. The width of the deformation joints reserved for the structure is 800-1200mm, and the deformation amount of the deformation joints is 250-550mm. It can be used in the construction of seismic isolation deformation joints.

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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