STUDY ON VARIANCE OF UNDRAINED SHEAR STRENGTH FROM CONE PENETRATION TEST AND LABORATORY TEST

摘要：

Cone penetration test (CPT) which has many advantages compared to other in situ test is carried out to confirm the variance of undrained shear strength (su) of alluvial clay existed in Japanese coastal area. To evaluate the variance of su, coefficient of variation (COV) of su ratio i.e. investigated field data/calculated mean value, are used. Based on the distribution of COV of the ratio, the variance of su obtained from direct shear test (DST) and CPT is considered to be small compared to qu/2.

关键词： Cone Penetration Test Undrained Shear Strength Aging Effect Variance Physical Property

作者: NOBUYUKI YAMANE TAKESHI FUKASAWA HIROSHI HIRABAYASHI TAKASHI TSUCHIDA

作者单位: Kansai International Airport Project Office, TOA Corporation, Zizouhama, 11-1, Kishiwada, Oosaka, 59 Research and Development Centre, TOA Corporation, Anzen, 1-3, Yokohama, Kanagawa, 230-0035, Japan Department of Social and Environmental Engineering, Hiroshima University, Kagamiyama, 1-4-1, Higashi

会议类型: 国际会议

会议名称: 第三届中日岩土工程研讨会(Proceedings of the 3rd Sino-Japan Geotechnical Symposium)

会议地点: 重庆

会议语种:英文

页码: 669-677

在线出版日期: 2007-11-05（万方平台首次上网日期，不代表论文的发表时间）