砂卵石层人工挖孔桩端阻力探讨

Discussion of Tip Resistance of Artificial Digging Hole Pile in Gravel Sand Layer

根据桩静载荷试验、深层平板载荷试验结果 ,对以砂卵石层为桩端持力层的人工挖孔桩桩端阻力进行了分析 ,并探讨了其地基潜力 。

Based on the results of statical load test of pile and the plate loading test of deep layer,the paper has analysed the tip resistace of an artificial digging hole pile taking gravel sand layer as bearing bed and discussed potentialities of its ground and then the eigenvalue of pile tip resistance is put forward.