• 责任者：Wang Xiaonan (Kunming Prospecting Design Institute ; China National Non-Ferrous Metals Industry ; Kunming 650051 ; China) ; Guo Yipeng
• 刊名：Journal of Engineering Geology
• 出版年：2012
• 卷期：20(6)
• 关键词：地基沉降 ; foundation settlement ; 软土 ; soft clays
• 页码：p.1036-1041
• 图表：2 illus., 8 tables, 9 refs.
• 分类号：1702
• issnNo：ISSN1004-9665
• isbnNo：CN11-3249/P

In plateau lacustrine, the modulus of compression of soft clay is low. This paper uses the three-point method, the hyperbolic curve, the Asaoka method to fit final settlement. The results are compared with the foundation settlement calculated with the layer-wise summation method. The paper analyzes the equivalent compression modulus and points out the fitting curve equation. Meanwhile, the paper points out the suggested value for the empirical settlement coefficient. They are in the range of equivalent compression modulus 1.5 ～4.15 MPa. It makes up the weaknesses of empirical settlement coefficient that in plateau lacustrine.