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大坝是水利水电工程枢纽部分的主体工程,其稳定性如何,事关重大。影响大坝稳定的因素是多方面的,但工程地质条件是影响大坝稳定的主要因素之一。下面就抚州洞口水电工程河床坝基中存在的、易被忽视的软弱带作一简单的介绍。一、基本情况洞口水电站位于赣江水系的乌江上游,地处乐安县洞口岭附近的乌江峡谷中。大坝为浆砌块石重力坝,设计坝高60.20米,总库容3.4亿立方米,装机容量1.6万瓩,坝后式厂房。
Dam is the main part of water conservancy and hydropower engineering hub project, its stability, is of great importance. The factors affecting the stability of the dam are many, but the engineering geological conditions are one of the main factors that affect the stability of the dam. Below Fuzhou Dongkou hydropower project river bed dam foundation, easily overlooked weakness for a brief introduction. I. Basic Conditions Dongkou Hydropower Station is located in the upstream of the Wujiang River in the Ganjiang River system and is located in Wujiang Gorge near Dongkouling, Le’an County. The dam is a masonry block gravity dam with a design height of 60.20 meters and a total storage capacity of 340 million cubic meters with an installed capacity of 16,000 tons and a dam-type factory building.