深基坑锚拉支护体系变形控制设计理论与应用

Principle and application of deformation control design for retaining structure in deep excavation

提出了深基坑锚拉支护体系变形控制设计的概念，阐述了变形控制设计的基本内容和设计原理，并运用工程控制理论对变形控制设计这一过程给出了统一的数学表达形式，从而使变形控制设计与工程控制最优化有机地结合起来。最后结合工程实例介绍了变形控制设计理论的应用。

This paper proposed the concept of deformation control design for retaining structure in deep excavation, and dealt with the basic content and design principle. Based on the theory of engineering control, the formula describing the process of deformation control design has been put forword. At last, the application of deformation control design has been shown by a practical project.