Practice and development of the piezocone penetration test (CPTu) in geotechnical engineering of China

被引:0
|
作者
Liu, S. [1 ]
Cai, G. [1 ]
Du, Y. [1 ]
Puppala, A. J. [2 ]
机构
[1] Southeast Univ, Inst Geotech Engn, Nanjing 210096, Jiangsu, Peoples R China
[2] Univ Texas Arlington, Dept Civil Engn, Arlington, TX 76019 USA
基金
中国国家自然科学基金;
关键词
Site investigation; CPT; CPTu; Engineering Characterization; CONSOLIDATION; COEFFICIENT; CLAY;
D O I
暂无
中图分类号
P5 [地质学];
学科分类号
0709 ; 081803 ;
摘要
The cone penetration test (CPT) technique is widely used in field site investigation due to its fast, repeatable, and costeffective advantages. It can provide near-continuous information of soil properties and has a strong theoretical background. In this paper, the history and current development status of CPT, particular the cone penetration test with pore pressure measurement (CPTu) in China practice is systematically introduced. The relationship between international standardized CPTu and China CPT is proposed based on a great number of soils. The paper then presents the review and comparison of the soil characterization methods based on CPTu tests results in China, including stress history, deformation, consolidation and permeability characteristics.
引用
收藏
页码:575 / 578
页数:4
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