高水位地下结构的防水施工措施与应用

WATERPROOF CONSTRUCTION MEASURES AND APPLICATION OF HIGH-LEVEL UNDERGROUND STRUCTURE

在地下水位较高、水压较大的条件下,超深地下建筑物结构施工中,地下结构防水是一个非常重要的关键问题,直接影响整个结构的安全和耐久性,在整个施工过程中显得尤为重要。从防水材料的选择和桩部位、角部位、施工缝、后浇带、变形缝等部位介绍超深地下建筑物结构防水施工的方法。在工程实践中具有工程应用价值和指导作用。

In conditions of the high underground water level and the strong water pressure, in the construction of the super deep underground structure, waterproof construction is a key problem of vital concernment, it will affect the security and the endurance, so it is quite important in the whole construction. This article presents the ways of waterproof construction in the deep underground structure from the choice of waterproof materials and the parts of piles, corner, construction joints, post - cast joints, movement joints. There is a value of engineered application and function of direction.