关键词: 混凝土, 大型设备安装, 施工可行性分析, 地下核电厂

Abstract:

Due to large size of nuclear island equipment and limited interior space of underground cave, so the concrete construction and large equipment installation in the limited space is the key problem to be solved in the feasibility study of underground nuclear power plants construction. In view of the features of concrete construction and large equipment installation for underground nuclear power plants, the research on technology of concrete construction of underground cavern lining and nuclear reactor containment as well as the installation of large-scale nuclear island equipment were carried out. And the technical solutions of concrete construction and large equipment installation were firstly proposed; the feasibility of relevant technical solutions implementation was also demonstrated, all of which can provide technical support for subsequent research and engineering practice of underground nuclear power plants.

Key words: concrete, large equipment installation, construction feasibility analysis, underground nuclear power plants