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Academic Journal of Architecture and Geotechnical Engineering, 2023, 5(6); doi: 10.25236/AJAGE.2023.050606.

Influence of Adjacent Deep Foundation Pit Construction on Main Beams of PC Continuous Box Girder Bridge

Author(s)

Zhengyuan Niu1, Zidong Zhang1, Ziang Liu2, Risheng Wang2

Corresponding Author:
Risheng Wang
Affiliation(s)

1CCC (Dongming) Investment and Construction Co., Ltd., Dongming, China

2School of Civil Engineering, Shandong Jiaotong University, Jinan, China

Abstract

In order to study the influence of the construction of deep foundation pit close to the main girder of PC continuous box girder bridge on the mechanical performance of the main girder, this paper finds that the construction of deep foundation pit will have a certain impact on the mechanical performance of the main girder of the bridge through the analysis of test data, which is mainly reflected in the deformation and stress of the main girder. This paper also studies the relationship between temperature changes and stress changes. The research results have certain theoretical and practical significance for deep foundation pit construction and bridge design.

Keywords

Deep foundation pit, PC continuous box girder, Construction technique

Cite This Paper

Zhengyuan Niu, Zidong Zhang, Ziang Liu, Risheng Wang. Influence of Adjacent Deep Foundation Pit Construction on Main Beams of PC Continuous Box Girder Bridge. Academic Journal of Architecture and Geotechnical Engineering (2023) Vol. 5, Issue 6: 26-28. https://doi.org/10.25236/AJAGE.2023.050606.

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