Laminated slab subjected to abutted seam assembling by corrugated steel plate with seam steel bars

Abstract

The invention discloses a laminated slab subjected to abutted seam assembling by a corrugated steel plate with seam steel bars. The laminated slab comprises two prefabricated slabs, a cast-in-site layer, the corrugated steel plate, vertical anchoring ribs, transverse anchoring ribs and the seam steel bars, wherein the two prefabricated slabs are arranged on the bottommost surface of the laminated slab, and an abutted seam is reserved between the two prefabricated slabs; the corrugated steel plate is arranged at the abutted seam for connecting the two prefabricated slabs; the cast-in-site layer is integrally cast on the two prefabricated slabs and the corrugated steel plate; the vertical anchoring ribs and the transverse anchoring ribs are respectively reserved on the upper surfaces of the two prefabricated slabs and the surfaces (namely the slopes) at the abutted seam and respectively penetrate through holes reserved in the flange of a profiled steel plate and a web plate; the seam steel bars are welded on the upper surface of the flange of the corrugated steel plate. According to the laminated slab, the anti-seepage performance of the laminated slab is improved; by the arrangement of the seam steel bars, the anti-shearing performance of the abutted seam of the laminated slab is also improved; furthermore, a supporting die is not needed during construction, so that the construction progress is accelerated, and the engineering quantity is reduced.

Description

technical field [0001] The invention relates to a laminated plate, more specifically to a laminated plate in which corrugated steel plates with seamed steel bars are spliced ​​together. Background technique [0002] We know that in addition to the weak joints of the laminated slabs, the seams left between the slabs are also the weak links of the laminated slabs. At the same time, the construction of the joints of the laminated slabs usually requires formwork, which affects the construction progress and increases the amount of work. . Contents of the invention [0003] 1. Technical problems to be solved: [0004] The technical problem to be solved by the present invention is to provide a laminated plate made of corrugated steel bars with seamed steel bars for seam splicing, which improves the impermeability and shear resistance of the seam, and does not require formwork, which speeds up the construction. schedule. [0005] 2. Technical solution: [0006] The technical s...

AI Technical Summary

Problems solved by technology

[0002] We know that in addition to the weak joints of the laminated slabs, the joints left between the slabs are also the weak links of the laminated slabs. At the same time, the construction of the joints of the laminated slabs usually requires formwork, which affects the construction progress and increases the amount of work.

Images