摘要
本文通过标定罐内的静力触探试验和循环应变三轴试验资料的对比,讨论了用静力触探估计饱和砂土液化势的剪应变方法,提出了判断砂土液化势的场地剪应变和静力触探修正贯入阻力之间的相关关系,并同国外有关资料进行了对比,所得结果可供工程应用参考。
Comparing the data of cone penetration tests (CPT) in calibration chamber with those of cyclic strain triaxial tests, the cyclic shear strain approach using CPT for evaluating the liquefaction potential of saturated sands is discussed. The correlation between field cyclic shear strain causing liquefaction and modified cone resistance is presented and compared with those proposed by Dobry et al.
出处
《西南交通大学学报》
EI
CSCD
北大核心
1993年第6期12-18,共7页
Journal of Southwest Jiaotong University
关键词
触探试验
液化势
剪应变
饱和砂土
penetration tests
liquefation potential
shear strain
