单项选择题
A.静力压桩施工一般采用分段压入、逐段接长的方法 B.压同一节桩时可间断进行 C.将桩压入土中3m左右应停止,校正桩的垂直度 D.当压力表数值达到预先规定值后,方可停止压桩
A.1,0.5m,0.5~1.Om B.1,0.5m,0.8~1.5m C.2,0.5m,0.5~1.Om D.2,1m,0.8~1.5m
A.1/2PL B.1/4PL C.1/8PL2 D.0