A.地基系數(shù)K30和動態(tài)變形模量Evd B.壓實系數(shù)K和地基系數(shù)K30 C.壓實系數(shù)K和動態(tài)變形模量Evd D.壓實系數(shù)K和7天飽和無側(cè)限抗壓強度
A.4h B.2h C.6h D.8h
A.50m B.70m C.100 D.120m