Assembly capable of changing supporting form and stress distribution based on building pile foundation construction

Abstract

The invention discloses an assembly capable of changing a supporting form and stress distribution based on building pile foundation construction. The assembly comprises a bridge pile foundation; two extending parts are installed on a top bearing platform of the bridge pile foundation, the left end and the right end of each extending part are each provided with a limiting part, two inserting parts are fixedly installed at the bottom of each extending part, and a limiting piece is fixed to the outer portion of each inserting part; and the lower portions of the left end and the right end of each extending part are each connected with a supporting piece, a driving piece is arranged outside each supporting piece, and a reinforcing piece is arranged between each supporting piece and the corresponding extending part. Through the arrangement of the extending parts and the supporting pieces, in the whole installation process of the supporting assembly, the supporting assembly does not need to be installed on the bridge pile foundation through a large number of bolts, then the installation convenience of the supporting assembly is improved, and through the cooperation of the extending parts and the inserting parts, after the supporting assembly is installed, the supporting area can be flexibly adjusted, so that the construction efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of building pile foundations, and more specifically relates to a component capable of changing support form and stress distribution based on building pile foundation construction. Background technique [0002] Pile foundation is a deep foundation consisting of piles and pile caps connected to the top of the piles or a single pile foundation connected by columns and pile foundations. If the upper part of the pile body is exposed to the ground and the bottom of the cap is above the ground, it is called a high cap pile foundation. The bridge pile foundation is one of the high cap pile foundations. During the construction of the current bridge pile foundation, in order to strengthen the bridge pile foundation, support components are usually installed on the bridge pile foundation to reduce the bearing capacity of the bridge pile foundation. [0003] When installing the existing supporting components, a large nu...

AI Technical Summary

Problems solved by technology

[0003] When installing the existing supporting components, a large number of bolts or direct welding to the bridge pile foundation are required, which makes the construction of the supporting components very time-consuming, thereby reducing the convenience of installing the supporting components, and the existing supporting components After installation, the supporting area of ​​the supporting components cannot be flexibly adjusted according to the actual situation such as the stress of the bridge pile foundation

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