Numerical research on soft clay foundation reinforcement phase settlement

2nd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Liu, Wenbin^1,2,3,4

Tianjin Port Engineering Institute Co. Ltd., CCCC First Harbor Engineering Co. Ltd., Tianjin, China^1

Key Laboratory of Port Geotechnical Engineering, Ministry of Communications, Tianjin, China^2

Key Laboratory of Port Geotechnical Engineering of Tianjin, Tianjin, China^3

CCCC First Harbor Engineering Company Ltd., Tianjin, China^4

关键词: Finite element software;    Numerical research;    Pressure variations;    Reinforcement phase;    Settlement development;    Site tests;    Soft clay foundation;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/170/2/022083/pdf
DOI  :  10.1088/1755-1315/170/2/022083

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The reinforcement phase settlement of soft clay foundation is a difficult problem with great practical meaning. This paper analysed the reinforcement phase settlement of dredger fill foundation based on an engineering case. The development of settlement and pore pressure variation within the foundation reinforcing treatment period is calculated with finite element software. The finite element analysis results are compared with the in-site test results, and the reinforcement phase settlement development feature is concluded.