论通过静载荷试验测定桩侧摩阻力及桩端阻力

根据静载荷试验原理,通过在桩身中埋置测量元器件来测定应力应变值,经过计算确定桩侧极限摩阻力qsik,并结合工程实例,对照工勘报告中提供的qsik,qpk,分析了两者之间存在差异的原因,进而提出静载荷试验测定桩侧摩阻力及端阻力在实际工作应用中的必要性。

The discussion on shaft resistance and tip resistance of pile assayed through static load test

Based on the principle of static load test,it assays stress-strain values through the embedding minor equipment into pile,calculates limit shaft resistance of pile（qsik）,and compares qsik with qpk which are provided by project survey report,finally puts forward the necessity of the assay of shaft resistance and tip resistance of pile by static load test during practical work after the analysis of the reason of the difference between qsik and qsik.