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Research Article Open access CC BY 4.0

An Advanced Spherical Bearing Model with FEA Analysis

Boxiong Hou

Advances in Research · pp. 381–391 · Published 21 Dec 2024

10.9734/air/2024/v25i61211

Abstract

The mechanical properties of spherical bearing have a direct influence on the seismic performance of bridge construction. Aiming at QZ12500GD spherical bearing, Abaqus finite element analysis software was used for modeling and analysis, and vertical pressure, horizontal thrust and vertical tension were analyzed to study the deformation and stress of the bearing. The model parameters and modeling method of spherical bearing in finite element software analysis are obtained. The analysis results show that this kind of bearing form has good deformation and bearing capacity under the design bearing capacity, and meets the design requirements.

Spherical bearing stress strain finite element analysis

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