Bolting and welding mixed connection structure for plate type steel plate walls and construction method of bolting and welding mixed connection structure

Abstract

The invention relates to a bolting and welding mixed connection structure for plate type steel plate walls and a construction method of the bolting and welding mixed connection structure.The bolting and welding mixed connection structure comprises the plate type steel plate walls, vertical bolting connectors and horizontal weld joints.The vertical bolting connectors are used for vertical connection of each same plate type steel plate wall, and the horizontal weld joints are used for horizontal connection of upper and lower plate type steel plate walls.In construction, after all plate type steel plate walls of a same wall section are fixed temporarily, vertical bolting connection of each plate type steel plate wall is completed sequentially, and then horizontal weld joint connection between upper and lower plate type steel plate walls is completed, so that mounting of plate type steel plate components is finished.By the bolting and welding mixed connection structure for the plate type steel plate walls and the construction method of the bolting and welding mixed connection structure, the problem of high welding deformation caused by welding connection for both vertical and horizontal connections of the plate type steel plate walls is solved, the problems of high positioning deviation, poor integrality and the like caused by bolting connection for both vertical and horizontal connections of the plate type steel plate walls are solved, and the problem of difficulty in high-precision, high-efficiency and high-integrality mounting of the plate type steel plate walls is solved.

Description

technical field [0001] The invention relates to a horizontal and vertical connection form of a steel plate shear wall and a construction method thereof, in particular to a plate-type steel plate wall bolt-welding hybrid connection structure and a construction method thereof. Background technique [0002] In the construction of steel plate shear walls, the vertical connection between members of the same layer and the horizontal connection between members of the upper and lower sections required to be completed on site, especially when the members are composed of independent rigid columns and steel plates. In the sheet-type steel plate wall, the connection form has a great influence on its installation accuracy, integrity and mechanical performance. There are two forms of connection of steel plate walls: welding and bolting. In the past, sheet steel walls were welded both horizontally and vertically or bolted both horizontally and vertically. These two connection forms have ce...

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Problems solved by technology

[0003] The object of the present invention is to provide a bolt-welding mixed connection structure and construction method of the sheet steel plate wall to solve the deformation of the steel plate caused by the horizontal and vertical connection of the sheet steel plate wall or all the bolted connections. Technical problems such as reserved welding stress, difficult operation, component installation accuracy and poor integrity

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