粉体搅拌桩即时沉桩原因分析及其处理

The discussion of the reason and management of instantaneous pile sinking of powder mix pile

针对粉喷桩即时沉桩的现象,从含水量过大,淤泥扰动液化方面对其产生原因做了详细分析,并对造成其沉桩的内在因素做了简单介绍,最后在处理措施上列出相关建议,以避免沉桩的发生。

Aim at the phenomenon of instantaneous pile sinking of powder mix pile, from the aspects of too big moisture content, mud disturbance liquidation, specifically analyze the reason who generate this phenomenon, and give a simple introduction of intrinsic factor which cause the pile sinking, in the end, enumerate the correlate suggestion on management, to avoid the pile sinking.