A.20mm,20mm B.30mm,20mm C.10mm,20mm D.15mm,20mm
A.低于塑限,其分層填筑鋪土厚度應(yīng)減薄20%~25% B.低于液限,其分層填筑鋪土厚度應(yīng)減薄20%~25% C.低于塑限,其分層填筑鋪土厚度應(yīng)減薄10%~20% D.低于液限,其分層填筑鋪土厚度應(yīng)減薄10%~20%
A.70% B.80% C.90% D.95%