【作者】 周游；

【导师】 赵大军； 孙志峰；

【作者基本信息】 吉林大学 ， 地质工程， 2014， 硕士

【摘要】 水能是一种无污染、可再生、运行费用低的清洁能源。水能发电便于电力调峰，能够提高资源利用率和经济社会的综合效益。面对地球传统资源日益紧张趋势，世界各国纷纷优先选择和大力开发利用水能资源。目前，水能发电作为电力行业中最重要的清洁能源和可再生能源之一，发展的潜力巨大。我国已探明的水能资源蕴藏量和可能开发的水能资源量都位居世界第一，也是目前世界上建设规模最大、水电装机容量最多和发展速度最快的国家。沾河海拨高程100m～700m，河流全长250km，流域面积6551km2，水能开发潜力巨大。因此，有必要在沾河选择建坝条件较好的河段建立水坝。本文将针对沾河中游河段干流的水能开发进行规划研究，主要开展三方面研究：一是沾河干流工程地质条件勘察与分析，规划河段内出露的主要地层为古生界二迭系地层和中生界侏罗系地层及新生界第三系与第四系地层；侵入岩主要为华力西早期侵入岩和华力西晚期侵入岩及印支期侵入岩。二是沾河干流大坝施工用建筑材料勘查与分析，主要对各规划梯级方案中水电站水库区、坝址、引水建筑物、厂房等工程地质条件进行深入勘查和调研，对砂砾石料、土料等天然建筑材料的产地进行了普查，最后得出客观合理的沾河中游河段干流各水电站区域的地质、地震、工程地质结论，为科学合理开发沾河干流水能提供可靠和宝贵的基础资料。三是沾河干流水能开发方案选择，拟定三个梯级开发方案，分别为二级开发方案、三级开发方案及四级开发方案。二级开发方案，由沾北水电站、新鄂水电站组成；三级开发方案，由沾北水电站、义气敏水电站、新鄂水电站组成；四级开发方案，由都鲁河口水电站、沾北水电站、义气敏水电站、新鄂水电站组成。更多还原

【Abstract】 Hydropower is a renewable, non polluting, low operation cost and clean energy.Energy for electric peak shaving, to improve resource utilization and economic andsocial benefits. Many countries in the world have priority and the development andutilization of hydropower resources to traditional l earth resources increasingly tensetrend. At present, Water power development has great potential as one of the mostimportant in the electric power industry of clean energy and renewable energy, Chinahas proven reserves of hydropower resources in water resources quantity and possibledevelopment are among the first in the world. Is currently the world’s largestconstruction scale, hydropower installed capacity of the largest and the fastestdeveloping countries. Development and utilization of energy has become the worldcenter of innovation.River is located in the territory of Xunke County in Heilongjiang Province,Originated in the Xingan mountains at the northern foot of. Sea level elevation of100m~700M. The river empties into the Hudson River from south to North and thenflows into Heilongjiang. River is full-length250km. Catchment area6551km2.Zhanhe River Basin mean annual precipitation of about540mm. Glacial period fromlate October to late April next year. The maximum ice thickness1.5m. The maximumfrozen depth2.2m. The upper reaches of the river and river terrain conditions andinundation loss limit. Development conditions, The middle reaches of the geologicalcondition, Inundation loss is relatively small.The hydropower development in the middle reaches of the main stream ofZhanhe planning research. The formulation of three cascade development scheme.Are two level development scheme，three level development scheme and the fourdevelopment plan. Two development plan, by James hydropower station, the newNorth Hubei Hydropower Station. Three development plan, by James Northhydropower station, loyalty, the new sensitive hydropower station in HydropowerStation. Four level development scheme by R. slobber, with hydropower station,North Station at hydropower station, the sensitivity of the new hydropower station.This paper mainly carries on the thorough exploration and research planning for eachstep in hydropower station reservoir area, dam, diversion buildings, factories andother engineering geological conditions. The natural building material, such as gravelsoil material origin in the census, The geological, seismic, geologic conclusionobjective and reasonable River middle reaches of the river in the hydropower station. As the River Scientific and rational development of water can provide reliable andvaluable basic data.更多还原