敞口管型桩压入对既有受荷桩基承载性状影响
王磊,俞峰,潘静杰

Influence of jacking open-ended tubular piles on bearing behavior of existing in-service piles
Lei WANG,Feng YU,Jing-jie PAN
图 1 既有在役桩单位侧摩阻力计算点示意简图
Fig.1 Schematic diagram of calculation points for unit side friction resistance of existing piles in service