型钢组合支撑研究综述

Research Review on Composite Support of Section Steel

型钢组合支撑作为一种新型的基坑支撑体系,因为其施工快、安全性高、对环境影响小等优点而逐渐成为通用的支撑体系。为更全面地认识型钢组合支撑,介绍了型钢体系的演化过程,整理了型钢组合支撑刚度、稳定性及施工流程等内容,同时提出了今后型钢组合支撑可以研究的方向。

As a new type of foundation pit support system, the steel composite support has gradually become a general support system because of its advantages of fast construction, high safety and little impact on the environment. To more comprehensively understand the composite support of section steel, the evolution process of section steel system is introduced, the stiffness, stability and construction process of composite support of section steel are sorted out, and the research direction of composite support of section steel in the future is put forward at the same time.