某工程静压桩静载试验异常原因分析及处理方案

Analysis and Treatment Scheme of Abnormity in the Static Load Test of a Project Static Pile

通过对某工程静压预应力混凝土管桩静载试验异常原因的分析,提出了对桩端持力层存在粘土薄弱土层范围内的桩进行复压等处理方案,解决了桩在静载试验时异常沉降的问题,保证了工程质量。

Through analyzing the reasons for abnormity in the static load test of a project static pressing prestressed concrete pipe pile, this paper has put forward the treatment scheme of repressing the pile whose bearing course at pile end is in the thin clay soil. It can solve the problem of pile＇s abnormal setting in the static load test and ensure the project quality.