武汉岩溶区桩基施工勘察方法研究

Research on the method of pile foundation construction investigation in Wuhan karst area

以某市政桥梁桩基勘察项目为依托,研究了钻探及地球物理勘探在岩溶桩基勘察中的应用,并进行了相互对比验证。研究表明区内岩溶桩基施工勘察采用钻探定量配合物探定性为主的勘察方法较为合理可行,为今后同类工程类似地段勘察提供了借鉴。

Based on a municipal bridge pile foundation investigation project,studies the application of drilling and geophysical exploration in karst pile foundation investigation,and carries out mutual comparison and verification.The research shows that it is reasonable and feasible to use drilling quantitative method combined with geophysical qualitative method in the construction investigation of karst pile foundation in the area,which provides a reference for similar sections of similar projects in the future.