深基坑被动区软土加固对基坑变形的影响

摘要

The paper introduces the mechanism of the soft soil consolidation at the passive zone of deep foundation pits, analyzes the influence of the consolidation of the zone on the foundation pit deformation with engineering examples, and points out the consolidation at the zone can en-hance the strength of the soil, improve the dynamic performance of the soil, and reduce the plastic scopes of the passive zone.%介绍了深基坑被动区软土加固的机理，并以具体工程为例，分析了深基坑被动区加固对基坑变形的影响，指出基坑被动区加固提高了土体的强度，改善了土体的力学性能，减小了被动区的塑性范围。