A.3%
B.5%
C.7%
D.10%
A.3%
B.5%
C.7%
D.10%
A.85%
B.90%
C.93%
D.95%
A.90%
B.93%
C.95%
D.97%
A.路床顶面
B.路床顶面以下0.5米深度
C.路床顶面以下1米深度
D.路面以上
A.30MPa
B.35MPa
C.45MPa
D.50MPa
A.3%
B.5%
C.6%
D.8%
A.20MPa
B.30MPa
C.40MPa
D.50MPa
A.3%
B.5%
C.6%
D.8%
A.5
B.10
C.15
D.20