A.6.5% B.7.8% C.8.4% D.10.3%
A.Ⅰ級(jí) B.Ⅱ級(jí) C.Ⅲ級(jí) D.Ⅳ級(jí)
某黃土場(chǎng)地中圓形承壓板面積為0.50m2,壓力與浸水下沉量記錄如下表所示。該場(chǎng)地中黃土的濕陷起始?jí)毫椋ǎ?img src="https://newimg.ppkao.com/2015-11/longgang/2015110515344663600.png" />
A.85kPa B.100kPa C.120kPa D.130kPa