冻结法在盾构始发和到达工程中的应用

The application of method of freezing in the project of shield originating and arriving

对冻结法的概念及其特点作了阐述,结合具体的工程实例,详细介绍了冻结法的施工工艺以及盾构施工中的有关问题,经实践证明,取得了良好的经济和社会效益。

It illustrates the concept and feature of method of freezing. Combined with specific project, it introduces construction process of freezing and some question in the shield construction. It has been proved to obtaining benefit of society and economy.