估算钻孔灌注桩单桩竖向承载力有关问题探讨

T H E E S T I M A T I O N O F V E R T I C A L B E A R I N G C A P A C I T Y O F S I N G L E B O R E D P I L E

通过经验参数法估算钻孔灌注桩单桩承载力与静载荷试桩结果对比分析，提出了对特殊土层及按深度对桩基参数修正的方法。

Bearing capacity of a pile of bored pile w as obtained by experiential param eter m ethodand that of static load test w ere com pared and analyzed, the revised m ethod of pile foundationparam eter for special strata and that of the revision in depth w as proposed, and the influencefactors of the bearing capacity of bored pile w ere also analyzed.