The mechanism of piling into rocks of steel pipe pile ', earth blockage and type selection of pile toe are discussed.
文章讨论了钢管桩在基岩中的沉桩机理、土塞问题和钢管桩桩端的选型。
It offers theoretical basis for both the type and dimension synthesis of five-bar mechanism and the selection of...
为五杆机构的型综合、尺度综合和选择实用可靠的机构方式提供了理论基础。
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