陕西省水上运动中心工程排水方案优化设计

Optimal design of drainage scheme for the water sports center, Shaanxi Province

通过对陕西省水上运动中心航道工程开挖施工特点的分析，对超大规模的基坑在砂层和强透水地质条件下，进行高强度开挖优选了排水方案设计，并在工程施工实践中得到了很好的应用，保证了施工工期，确保了施工质量。

Based on analysis of excavation features of the w at er sport center of Shaanxi Province, on condition of sandy stratum and pervious foundation with large excavation scale and intensive construction procedure, an optimal drainage scheme is designed. The drainage scheme get a good result in pr actice, which warrants the time limit and quality of construction.