试题详情

某黄土试样进行室内双线法压缩试验,一个试样在天然湿度下压缩至200kPa,压力稳定后浸水饱和,另一个试样在浸水饱和状态下加荷至200kPa,试验数据如表8-4所示。若该土样土覆土的饱和自重压力为150kPa,其湿陷系数与自重湿陷系数最接近下列哪个选项的数据组合?( )

A0.015,0.015

B0.019,0.017

C0.021,0.019

D0.075,0.058