深基坑内支撑施工的研究

Research on internal support construction in deep foundation pits

阐述了深基坑内支撑技术的适用范围和工艺原理,介绍了深基坑内支撑施工的工艺流程及操作要点,提出了深基坑内支撑技术具有科技含量高、施工进度快、受周边环境影响小等特点,具有广泛的应用前景。

The paper illustrates the applied scopes and craft principle for the internal support technique of deep foundation pits,introduces the craft procedure and operation points for the internal support construction of the pits,and points out the technique is featured with advanced sci-ence and technology,speedy construction progress,and rare influence on surrounding environment,so it has broader application.