砂土介质振弦式土压力盒标定试验

简筝,赵国彦,王玺,马举,肖屈日

Calibration Tests of Vibrating Wire Earth Pressure Cells in Sand Soil

Zheng JIAN,Guoyan ZHAO,Xi WANG,Ju MA,Quri XIAO

图3 应力集中砂标法试验

Fig.3 Stress concentration method of calibration test