Steel structure building and wall construction method thereof, and girder and column steel member

Abstract

The invention discloses a steel structure building and a wall construction method thereof, and a girder and column steel member. The wall construction method of the steel structure building includes the following steps that firstly, the prefabricated steel member serving as a stand column and / or a roof girder is fixedly installed, the steel member comprises a steel member body extending in the column height or girder length direction, and the steel member body is provided with prefabricated rib plates extending in the same direction on the side surfaces in an outward convex mode; secondly, when a wall board is erected, the wall board is horizontally moved till the edge of the board surface on one side is placed on the corresponding prefabricated rib plate, and the vertical edge of the attaching side of the wall board faces the side surface, where the prefabricated rib plate is located, of the steel member body; and thirdly, the side, away from the prefabricated rib plate, of the wall board is pressed with connecting rib plates. The prefabricated rib plates are prefabricated on the steel member, the prefabricated rib plates can play a role in prepositioning the wall board, the wall board can be installed in a horizontal moving mode after being erected, and thus the operation difficulty of wall board installation is reduced, and the wall construction safety and efficiency are improved.

Description

technical field [0001] The invention relates to a steel structure building and its wall construction method, and steel components for beams and columns. Background technique [0002] Steel structures are praised by experts as the "green building" of the 21st century because of their light weight, high strength, good seismic performance, energy saving and land saving, recyclable use, short construction period, and less environmental pollution during construction and dismantling. The steel structure is made of steel plates and hot-rolled, cold-formed or welded profiles (such as I-beams, profiled steels, profiled steel plates, etc.) connected by connectors (such as bolts, high-strength bolts, etc.) that can bear and transmit loads. structure type. Architectural steel structures have long been widely used in foreign construction industries, especially in small high-rise and high-rise steel structure residences in developed countries. In recent years, with the development of th...

AI Technical Summary

Problems solved by technology

However, when the steel structure column is used for wall construction, when the steel structure column has been installed vertically on the ground foundation or the floor deck, the wall plate can only be inserted from the top of the two adjacent steel structure columns, and is affected by the construction. Due to the limitation of storey height, construction personnel cannot stand on the ground foundation or floor deck to directly adjust the alignment of wall panels and C-shaped steel, so the alignment of wall panels and steel columns will become extremely inconvenient during construction , which brings hidden dangers to construction safety and slows down the construction progress

At the same time, after the wallboard is inserted into the C-shaped steel, there is a clearance fit between the surface of the wallboard and the C-shaped steel, so the wall where the steel column is located has poor wind resistance and horizontal load resistance, which makes The wall with the steel column has insufficient stability

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