摘要
龙泉市瑞垟引水一期工程引水堰坝为传统重力坝,原设计方案占用大量基本农田,左坝肩需对山体林地进行大面积开挖,并需对现有县道进行抬高,施工期间还要对交通进行改线,施工难度大、安全风险高、影响车辆出行。依据工程地质等实际情况,对引水堰坝坝型进行优化,改用L型布置的重力坝,能够顺利解决上述问题,并在功能上完全满足设计要求,可为当前和今后类似城乡安全饮用水工程尤其是水源地建设提供有益的参考。
The diversion weir of Longquan Ruiyang Water Diversion Project Phase I is a traditional gravity dam.The original design scheme occupies a large amount of basic farmland,for the left abutment it requires a large excavation of the mountain forest and an elevation of the existing county road.During construction,the traffic is rerouted and the vehicle is affected because of the difficult operation and high safety risk.Based on the actual situation of engineering geology,the dam type of diversion weir is optimized and the L-shaped gravity dam is creatively used to solve the above-mevitioned problems,which fully meets the design requirements in function.
作者
熊军
XIONG Jun(Construction Headquarters of Longquan Ruiyang Water Diversion Project Phase I,Longquan 323700,China)
出处
《浙江水利水电学院学报》
2022年第1期67-71,共5页
Journal of Zhejiang University of Water Resources and Electric Power
基金
浙江省水利厅科技计划重点项目(RB2108)。
关键词
引水工程
L型重力坝
优化设计
抗滑稳定
water diversion project
L-shaped gravity dam
optimal design
anti-sliding stability
