摘要
太原市已建小型水库泄水建筑物多布置于坝体内,年久失修,且市区水库周边用地紧张,坝外布置泄水建筑物受限,通过坝体泄水建筑物优化可降低水库蓄水后渗漏风险,建议在小型水库设计中予以推广。
Most of the discharge structures of the built small reservoirs in Taiyuan are arranged in the dam body,which is in disrepair for a long time.In addition,the land around the urban reservoirs is tight,and the arrangement of discharge structures outside the dam is limited.The optimization of the discharge structures of the dam body can reduce the leakage risk of reservoir after impoundment.It is suggested to promote them in the design of small reservoirs.
出处
《山西水利科技》
2022年第2期4-5,14,共3页
Shanxi Hydrotechnics
关键词
小型水库
泄水建筑物
泄洪洞
高塑性黏土
small reservoir
discharge structure
spillway tunnel
highly plastic clay
