文档介绍:72 水科学与工程技术 2021年第3期
李家桥节制闸重建工程闸型比选及水力计算
宋文燕,程刚,范立群
(德州市水利局,山东德州253000)
摘要:结合《山东省海河流域综合规划》要求及水闸安全鉴定成果,从水闸闸型比选、构建物布置、水力计算及稳定
性分析等方面对水闸拆除重建方案进行详细论证分析°结果表明:优选的原闸址拆除重建提升闸方案,在闸型适宜
性、构建物布置合理性、阻水性、运行管理灵活性和工程造价经济性等方面均较优°工程实施后,将全面消除水闸安全
隐患,恢复其拦蓄灌溉、防洪排涝和可靠输水调水等功能°
关键词:提升闸; 拦蓄灌溉; 水力计算; 节制闸
中图分类号:TV662文献标识码:B 文章编号:1672-9900 (2021) 03-0072-04
D01: .1672-
Sluice type comparison and hydraulic calculation for reconstruction
project of Lijiaqiao check-gate
SONG Wenyan,CHENG Gang,FAN Liqun
(Dezhou Water Conservancy Bureau,Dezhou 253000, China )
Abstract:Combining with the flood control standard of Haihe river basin Shandong province and safety review results,the
sluice type, structure layout, hydraulic calculation and stability analysis of sluice demolition and reconstruction scheme have
been detail demonstrated and results show that the optimized scheme of rebuilding lifting sluice at original
gate site has better characteristics of gate type suitabil