深基坑桩锚支护体系变形实例分析

Deformation Case Study of Deep Foundation Pit Supporting System with Anchors and Piles

摘要:

通过分析基坑桩锚支护系统变形机理及其影响因素，讨论了支锚刚度及预应力对深基坑桩锚支护体系变形的影响，并结合工程实例，阐述了合理确定支锚刚度及预应力控制深基坑桩锚支护体系变形的方法。

Abstract:

The effects of inflexibility and prestress of anchors on deformation of deep foundation pit supporting system with anchors and piles are discussed after analyzing the deformation mechanism and its effect factors of the supporting system. The reasonable determination methods of inflexibility of anchors and prestress for controlling the deformation of deep foundation pit supporting system with anchors and piles are set forth based on engineering cases.