无桩尖管桩锤打过程易造成管桩移位、内伤、断桩、嵌岩差、持力层锚固长度小。

Shift, internal injury, breaking, bad imbedded in rock, as well as short anchorage distance etc.

youdao

无桩尖管桩锤打过程易造成管桩移位、内伤、断桩、嵌岩差、持力层锚固长度小。

Shift, internal injury, breaking, bad imbedded in rock, as well as short anchorage distance etc.

youdao