摘要
枕头坝一级水电站枢纽由挡水、泄水、电站等建筑物组成。施工导流方式和导流建筑物与泄洪建筑物的结合是枢纽布置的关键问题。结合地形地质条件及各建筑物的结构特点,并考虑枢纽布置、泄洪消能条件、施工条件、经济、安全等要素,重点介绍了枕头坝一级水电站首部枢纽布置设计及比选过程。经过分析论证,最终选择了左岸引水发电建筑物+右岸5孔泄洪闸(其中3孔位于导流明渠内)的枢纽布置方案。
Zhentouba Hydropower Station I consists of the water - retaining, spillway and power generating structures. The way of construction diversion and the integrating arrangement of diversion project and spillway structure are the key issues that influ- ence the general layout deeply. According to the geographic and geologic condition at the dam site and the structural characteris- tics, and considering the general layout, flood discharge, construction condition, economic condition and safety, we present the general layout design of the hydro - complex and its comparison process. The adopted scheme is as follow： power generating building at the left bank and 5 flood discharge sluices at the right bank （3 of them arranged in the open diversion channel）.
出处
《人民长江》
北大核心
2012年第14期30-32,共3页
Yangtze River
关键词
枢纽布置设计
布置方案
方案比选
枕头坝一级水电站
general layout design
layout scheme
scheme comparison and selection
Zhentouha Hydropower Station I
