福建省龙岩市永定区堵树坪水库坝址选择

Site Selection of Dushuping Reservoir Dam in Yongding,Longyan City of Fujian Province

根据编制规程,在可行性研究阶段,主要为选定坝址,初步设计阶段在可研阶段已选定坝址基础上进行坝线及坝型选择。坝址选择是否合理,直接影响工程能否进行下一阶段,甚至影响工程的实施[1-2]。以堵树坪水库为例,根据工程河流走势和工程任务拟定上、下两个坝址,通过水文地质条件、工程布置、施工条件征地移民等多方面进行综合比较,选定推荐坝址。

According to procedure, in the phase of feasibility study, dam site selection is the major step, and is for the latter preliminary design of dam line and the dam type. Reasonable selection of the dam site is the direct impact on the project in the next phase, and even affect the implementation of the project E1-21. Dushuping Reservoir as the research example, according to the engineering river direction and task for upper and lower two dam site, through the analysis of hydrological geology condition, engineering layout, construction land expropriation migration aspects of comprehensive comparison, dam site is selected at last.