某工程基础沉降事故原因分析及处理

The Cause Analysis and Dispose of One Engineering's Foundation Subsidence Accident

通过对某工程的基础沉降进行加固及纠偏工程实例,具体阐述高压旋喷桩技术在复杂地层、环境中的应用,并通过该工程对高压旋喷桩技术的设备、施工工艺改进的参数取值及成功应用.为进一步扩大高压旋喷桩技术推广应用提供技术依据.

This paper depends on an application of the reinforcement and rectification of one engineering＇s foundation, elaborates about the application of the high pressure jet grouting pile in complex environment, and illustrates how to value the parameters of the equipment and construction technology of the high pressure jet grouting pile during the construction process of that engineering. This paper provides the technical basis for the spread and exploitation of the high pressure jet grouting pile.