Full-bolt-assembly type steel framework light plate and manufacturing method thereof

Abstract

The invention belongs to the field of civil engineering and relates to a full-bolt-assembly type steel framework light plate and a manufacturing method thereof. A connecting plate is welded to an end rib of a steel framework light plate body, and stiffening plate bodies are arranged between every two adjacent bolt holes in the connecting plate. In on-site mounting, connecting of the full-bolt-assembly type steel framework light plate and a frame beam upper flange is achieved through bolts. The manufacturing method of the full-bolt-assembly type steel framework light plate comprises the steps that the thickness of the connecting plate and the distance between the bolts are determined through calculation, and components are manufactured according to the calculation results; and the connecting plate is welded to the end rib of the steel framework light plate body, a structure plate body is welded to a main rib, and the stiffening plate bodies are arranged between every two adjacent bolt holes in the connecting plate. The full-bolt-assembly type steel framework light plate is connected with a frame beam through the bolts, so that the mounting efficiency is improved, and the connecting quality is ensured; and according to the manufacturing method of the full-bolt-assembly type steel framework light plate, the proper sizes of the components are determined, structural safety is ensured, and material waste is avoided.

Description

technical field [0001] The invention belongs to the field of civil engineering, and relates to a fully bolt-assembled steel frame light plate and a manufacturing method thereof. Background technique [0002] Industrialization and urbanization are the basis of modernization, and prefabricated buildings are an important part of construction industrialization; at the same time, prefabricated buildings are a major strategic demand to promote the transformation and upgrading of housing industrialization and resolve the current excess steel production capacity. The production process of prefabricated buildings is standardized design of building components, factory processing, and on-site assembly. Prefabricated buildings can reduce environmental pollution caused by construction, shorten the construction period, and save manpower and material resources. At present, the state is vigorously encouraging the development of the prefabricated construction industry. [0003] Steel skelet...

AI Technical Summary

Problems solved by technology

At present, in steel structure buildings, after the prefabricated steel frame light board is completed in the factory, it is transported to the construction site, hoisted in place first, and then the bottom surface of the main rib of the steel frame light board and the upper flange of the frame beam are connected by welding seams. As a result, the construction progress is relatively long. At the same time, due to high-altitude operations, the quality of welds is difficult to guarantee and the connection is unreliable. In addition, because the bottom surface of the main rib is lower than the bottom surface of the end rib and the floor slab, the indoor net height of the building is affected.

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