Since few static tests are carried out to determine the capacity of large - diameter concrete pipe pile, dynamicpiletest method is widely used to determine its bearing capacity.
在缺少大直径混凝土管桩静载试验的情况下,现在普遍采用了动测试桩的方法确定大管桩承载力。
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The soil failure beneath the branch or the disk is the main cause of the shear failure of the pile based on the analysis of the curve of load settlement and the dynamicpiletest results.
It also analyses the influence of attenuation of stress wave cased by the soil resistance and the damp of pile shaft material in dynamicpiletest on the precision of pile shaft integrity test.