某土样的黏聚力为10kPa,内摩擦角为30°,当最大主应力为300kPa,土样处于极限平衡状态时,最小主应力大小为( )kPa。
考试:=$ecms_gr[fenlei]?>
科目:=$ecms_gr[kemu]?>(在线考试)
问题:
A:88.45
B:111.54
C:865.35
D:934.64
答案:
解析:
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某土样的黏聚力为10kPa,内摩擦角为30°,当最大主应力为300kPa,土样处于极限平衡状态时,最小主应力大小为( )kPa。
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