玉龙喀什水利枢纽工程枢纽布置及坝体填筑道路布置

Complex Layout and Filling Road Layout for Dam Body in Yulong Kashi Water Conservancy Complex Project

玉龙喀什水利枢纽工程位于新疆和田地区山区,现代河床呈一槽状河谷,正常蓄水位2170m时,河谷宽约440m。大坝坝高233.5m,填筑总量约1500×10^(4)m^(3),坝体填筑工期5.5a,填筑高峰强度约45×10^(4)m^(3)/月。通过研究坝体填筑上坝方式结合枢纽布置,提出大坝填筑进度保证率高、枢纽布置较优、工程投资较省的布置方案。

Yulong Kashi Water Conservancy Complex Project is located in the mountainous area of Hetian.The modern riverbed is a trough-shaped valley.When the normal water level is 2170m,the width of the valley is 440m.The dam is 233.5m high with a total filling volume of about 1500×10^(4)m^(3).The filling period of the dam body is 5.5 years and the peak filling intensity is about 1500×10^(4)m^(3)per month.By studying the way of dam filling and the layout of complex,this paper presents a layout scheme with high guarantee rate of dam filling progress,better layout of complex and less investment.