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Research on Pseudo Dynamic Test of Reinforced Concrete Frame Industrial Foundation

Author(s)

Lianfu Zhou, Xianyun Wang*, Zhangjie Yu, Siqi Zhu, Qianlin Xu

Affiliation(s)

North China University of Technology, Beijing, China *Corresponding Author.

Abstract

Large industrial buildings often use frame structure as the basis of various industrial equipment. The safety and stability of equipment operation are closely related to the seismic performance of equipment foundation. Therefore, it is necessary to conduct a comprehensive assessment of the seismic performance of the industrial foundation frame. There are many kinds of experimental methods for seismic analysis, among which the pseudo-dynamic test is simple and the test results are obvious. In this paper, the pseudo-dynamic test method is used to study the frame foundation of large industrial buildings. The test mainly measures the restoring force time history, roof displacement time history, steel bar strain time history, crack location, crack width, hysteresis curve, etc., and evaluates the seismic performance of the whole structure.

Keywords

Pseudo-Dynamic; Earthquake Resistance; Framework Foundation; Strain Analysis; Fracture Analysis

References

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