Novel U rib web assembly type floor system structure system

Abstract

The invention relates to the technical field of floor assembly, in particular to a novel U rib web assembly type floor structure system. The system comprises a lower rib plate and a plurality of U rib plates, the plurality of U rib plates are arranged at the top of the lower rib plate in a linear array, and the bottoms of the plurality of U rib plates and the lower rib plate are welded. According to the system, a tooth-shaped partition plate, a reinforcing mesh and a strip-shaped partition plate are additionally arranged in each scheme, so that different industrial requirements are met, the four U rib web plate structure schemes are provided, the strict requirements for the clearance of floors, the construction technology, the economical efficiency of the structure schemes and the construction period in modern infrastructure construction are met, the construction progress is accelerated, meanwhile, the engineering quality can be better guaranteed, and the system is suitable for being applied to floors in large-span, large-column-grid and large-bay structures.

Description

technical field [0001] The invention relates to the technical field of floor assembly, in particular to a novel U-rib web assembled floor structure system. Background technique [0002] With the rapid development of my country's economy and people's urgent need for a better life, domestic infrastructure construction is becoming more and more rapid, and more and more high-rise buildings have sprung up, and the forms of their floor slab structures are also various. When there are strict requirements on the clearance of the floor, construction technology, economy of the structural scheme, and construction period, and under heavy load working conditions, it is difficult to use traditional beam-slab structures and truss structures to meet the requirements of safety, economy, applicability, advanced requirements. [0003] Existing floor forms include beamed floor and beamless floor structures, both of which use concrete as the main base material, but concrete itself is heavy, and...

AI Technical Summary

Problems solved by technology

When there are strict requirements on the clearance of the floor, construction technology, economy of the structural scheme, and construction period, and under heavy load working conditions, it is difficult to use traditional beam-slab structures and truss structures to meet the requirements of safety, economy, applicability, advanced requirements

[0003] Existing floor forms include beamed floor and beamless floor structures, both of which use concrete as the main base material, but concrete itself is heavy, and the effect of heat of hydration is obvious, which has a great impact on the floor structure; Under the action of load, the concrete structure is prone to fatigue, which affects its service life; for the beamless floor slab, it is difficult to meet the requirements of large span, large net column and large bay due to the limitation of high span ratio in actual engineering

[0004] When the existing truss girder and lattice girder structures are stressed, the load-bearing contact points are steel welding points, which cause large deformation under force and cannot make full use of the tensile properties of steel materials. , using the steel plate-concrete composite structure, making full use of the tensile characteristics of concrete under compression and steel materials, and adopting a fully assembled production method, the floor structure is divided into lower ribs and upper ribs connected by U ribs, all of which are prefabricated in the factory , and then transported to the construction site for assembly, which can effectively improve construction efficiency and ensure project quality; at the same time, this structure has obvious space benefits, high structural rigidity, strong bearing capacity, and excellent component stability. Compared with the traditional floor, the structure is simple in processing, less difficult in construction, beautiful in shape, large in available space, higher in bearing capacity, and more beautiful in shape design. In order to achieve this purpose, the invention provides a new type of U-rib web Floor structure system to meet industrial requirements

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