摘要
电力工程位于水库下游,当水库设计洪水标准低于电力工程设计洪水标准或水库设计洪水标准虽达到或高于设计洪水标准,但水库为病险库时,应分析计算溃坝洪水对下游工程的影响。有的水库有主、副坝,个别的水库还有三个坝以上,选择合适的坝体溃坝以及计算溃坝洪水的参数,提出符合实际情况的溃坝洪水,使下游工程既经济又安全。
The power engineering is located in the downstream of the reservoir, if the reservoir design flood standard is lower than the power engineering, or the reservoir design flood standard reaches or exceeds the design flood standard, but the reservoir is a disease reservoir, the effects of dam breach flood on downstream engineering should be analyzed and analyzed. Some reservoirs have main and auxiliary dams, and others are more than three dams in individual reservoirs. Selecting the appropriate dam body to break and the calculating parameters of the dam break flood, and proposing the dam break flood according to the actual situation, making the downstream project economic and safe.
作者
张树田
余金泰
李强
ZHANG Shu-tian;YU Jin-tai;LI Qiang(Shanxi Electric Power Engineering Co., Ltd. of CEEC, Taiyuan 030001, China)
出处
《电力勘测设计》
2019年第A01期86-87,108,共3页
Electric Power Survey & Design
关键词
电力工程
水库
主副坝
溃坝洪水
选择
参数
power engineering
reservoir
main and auxiliary dam
dam break flood
selecting
parameters
