深层地下连续墙安全施工机理及控制措施初探

Safety Construction Mechanism and Control Measures of theDeep Underground Continuous Concrete Wall

依据国内多项已安全竣工的深层地下连续墙工程实例，对墙体开挖深度的确定、成槽方式的选择、特殊环境的施工、混凝土配合比设计等问题进行了探讨。

According to several engineering living examples of deep underground continuous wall which have been safely completed in domestic, the problems involyed in thedetermination of the wall sinking-down depth,the selection of its deep trench formationmethods,its construction under unusal conditions,and the concrete mixed ratio design,etc'are discussed,