Journal Published Online: 04 February 2016
Volume 39, Issue 2

Models to Predict Compressibility and Permeability of Reconstituted Clays

CODEN: GTJODJ

Abstract

In this paper, one-dimensional consolidation and permeability tests are conducted to investigate the compressibility and permeability of reconstituted marine clay that has been used as filling material for a land reclamation project in Tianjin, China. A curve-fitting method is used to best fit the measured consolidation and permeability data to determine the void ratio–effective stress relationship (compressibility) and hydraulic conductivity–void ratio relationship (permeability). Relatively good agreements are found when comparing the obtained relationships with model test data of reconstituted clays in literature. The proposed relationships could be used as preliminary tools for the calculation of the compressibility and permeability of the reconstituted clays in land reclamation projects.

Author Information

Sun, Liqiang
State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin Univ., Institute of Geotechnical Engineering, Tianjin Univ., Tianjin, Tianjin, CN
Lu, Jiangxin
State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin Univ., Institute of Geotechnical Engineering, Tianjin Univ., Tianjin, Tianjin, CN
Guo, Wei
School of Civil and Environmental Engineering, Nanyang Technological Univ., Singapore, SG
Yan, Shuwang
State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin Univ., Institute of Geotechnical Engineering, Tianjin Univ., Tianjin, Tianjin, CN
Jia, Tianqiang
State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin Univ., Institute of Geotechnical Engineering, Tianjin Univ., Tianjin, Tianjin, CN
Pages: 7
Price: $25.00
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Details
Stock #: GTJ20150145
ISSN: 0149-6115
DOI: 10.1520/GTJ20150145