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5 砂标试验方法A、B及气标曲线图

Fig.5 Calibration curves of methods A，B and gas pressure calibration