尼泊尔上莫迪水电站引水系统布置设计  

The Layout and Design for the Water Diversion System of Shangmodi Hydropower Station in Nepal

作　　者：程建华[1] 马延臣[1] 余洋[1] 张伟波[1] 

机构地区：[1]中水北方勘测设计研究有限责任公司

出　　处：《水利水电工程设计》2006年第3期4-6,55,共3页Design of Water Resources & Hydroelectric Engineering

摘　　要：上莫迪水电站位于尼泊尔第二大城市博克拉以西37km,在卡里甘塔河主要支流莫迪河谷上,是该河流上开发的第二个梯级电站。电站引水系统由进水口从调节池中引水到厂房,主要建筑物包括进水口、引水隧洞、调压井、压力竖井和平洞,全长约3．5km。引水系统采用有压引水方式,其中对于引水隧洞采用部分衬砌、部分锚喷的支护方式,对引水系统的布置设计进行了简要论述。The Shangmodi hydropower station in Nepal is located at the second large city with the name of Bokela and it is 37km to the west of the city.The hydropower station is on Modi river valley of the main branch of Kariganta river and it is the second cascade hydropower station developed on this river.The water diversion system of the hydropower station will convey water from regulation pond to the power house through water inlet.The main buildings include water inlet,water diversion tunnel,surge tank,pressure shaft and adits with the total length of 3. 5km.The water diversion system use the water diversion method with pressure.In this paper,.the support method of partly lining and partly anchor injecting the water diversion tunnel is briefly demonstrated.

关 键 词：引水系统 引水隧洞 调压井 压力竖井 平洞 尼泊尔上莫迪水电站 

分 类 号：TV732[水利工程—水利水电工程]