A.436.78m-2 B.458.62m-2 C.161.77m-2 D.135.88m-2
A.不均勻系數(shù)小于等于5 B.不均勻系數(shù)小于等于6 C.不均勻系數(shù)大于5 D.不均勻系數(shù)大于6
黃土濕陷起始壓力試驗,采用雙線法。試樣原始高度h0=20mm,試驗成果如習(xí)表1.3.3所示,計算黃土的濕陷起始壓力Psh最接近下列()值。()
A.75kPa B.105kPa C.150kPa D.175kPa