某工程桩基质量事故原因分析与处理方法

An Analysis of Quality Problem in an Engineering Pile Base and Its Solutions

分析了某商住楼沉管灌注桩基础单桩承载力达不到设计要求而发生质量事故的原因,比较几种加固方法的优劣,说明最后采用静压桩机复压和静压预制桩相结合的加固方法进行处理,取得良好的效果。

The article analyzes in detail the quality problem in a building for commercial and residential purposes because it fails to meet the design requirements. A effective way is recommended of joining the static pile repressure with the static pressure prefabricating stake to consolidate it.