摘要
以江苏省6个小(1)型水库为例,采用瞬时单位线法推求设计洪水,在不同设计暴雨情况下,复核坝顶高程;运用加拿大软件Geo-Slope模拟不同设计暴雨情况下大坝的渗流、抗滑和抗震变化情况。以上述小型水库作为典型小型病险水库,分析了小型水库普遍存在的主要安全隐患,并提出了相关的安全建议和措施。
Six mini reservoirs in Jiangsu province were taken as the examples here to evaluate the height of dams,adopting instantaneous unit line to ascertain design flood in different design storm. It has been carried out to simulate seepage, sliding and earthquake resistance of dam by means of Canadian software Geo-Slope in different design storm. Hereby, it can take conclusion about safety suggestions and measures after analying the main safety perils by taking the reservoirs as examples.
出处
《大坝与安全》
2005年第6期16-18,25,共4页
Dam & Safety
关键词
小型水库
水文复核
安全评价
mini reservoir
hydrology re-checking
safety and evaluation
