Earthquake-proof pre-embedded foundation base with steel structure vertical column

Abstract

The invention discloses an earthquake-proof pre-embedded foundation base with a steel structure vertical column. The earthquake-proof pre-embedded foundation base comprises the steel structure vertical column (1) and a foundation pit (2), wherein the steel structure vertical column (1) is made of H-shaped steel; the lower end of the steel structure vertical column (1) is embedded in the foundationpit (2); concrete (4) is cast into the foundation pit (2); the cast concrete (4) is positioned at the middle section and upper section of the interior of the foundation pit (2); a soil vibration layer (3) is arranged at the lower section of the interior of the foundation pit (2); an inner fixing plate layer is arranged in the foundation pit (2) and is used for fixing the steel structure verticalcolumn (1) into the concrete (4); the inner fixing plate layer is fixedly arranged at the lower section of the steel structure vertical column (1) and is pre-embedded into the cast concrete (4) in thefoundation pit (2). The earthquake-proof pre-embedded foundation base has the advantages that the defects of the prior art are overcome, and the structural design is reasonable and novel.

Description

technical field [0001] The invention relates to an anti-seismic pre-buried ground base of a steel structure column, which belongs to the field of construction. Background technique [0002] Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate, and adopts rust removal and antirust processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. The components or components are usually connected by welds, bolts or rivets. Because of its light weight and easy construction, it is widely used in large factories, stadiums and other fields. The main supporting part of the steel structure building is a steel structure column. In order to enhance the support stability of the lower end of the steel structure column, a foundation will be set at the lower end of...

AI Technical Summary

Problems solved by technology

This foundation rigid connection structure has good strength and can support steel structure columns to ensure the use of steel structure buildings, but this rigid connection has poor seismic resistance. When the ground vibrates, the vibration is transmitted through the foundation and steel structure columns. to the entire steel structure building, causing damage to the steel structure building

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