摘要
乌东德工程因所处河谷复杂严峻的自然环境条件及区域地质地震背景,面临枢纽工程布置、高陡边坡治理、大坝建基岩体选择与建基面确定、复杂地下洞室群安全施工、远程泥石流灾害预警、近坝大型滑坡体及水库岸坡安全稳定等工程地质和岩石力学关键问题的挑战。建设单位、设计单位、科研单位与技术咨询单位的众多工程师和科学家协同攻关,艰辛探索,攻克了工程建设过程中一系列的岩石力学关键技术问题,创新了遵循岩石力学规律特性的工程管理方法,促进了乌东德工程安全优质建设。本文结合工程建设进展,总结了乌东德工程岩石力学关键技术的科技创新,展望了绿色水电开发、建设、运行科技创新的方向。
The river valley where Wudongde Hydropower Station project is located is of complex and severe natural environment conditions and regional geological and seismic influences.Thus,various challenging engineering geology and rock mechanics issues are encountered in the construction of the project,such as the overall layout,high and steep slope treatment,selection of the dam foundation rock mass and determination of the foundation surface,safe construction of the complex underground cavern group,remote warning of debris flow disaster,safety and stability of large landslides near the dam and the reservoir bank slope.With the close cooperation of engineers and scientists from the construction,design,research and technical consulting units,these key technical problems of rock mechanics in the construction are successfully solved.Also,innovated engineering management methods are developed following the principles of rock mechanics.These innovations greatly promote the safe and high-quality construction of Wudongde project.The direction of green hydropower development,construction and operation innovation is prospected.
作者
樊启祥
杨宗立
彭吉银
周绍武
王义锋
李果
FAN Qixiang;YANG Zongli;PENG Jiyin;ZHOU Shaowu;WANG Yifeng;LI Guo(China Three Gorges Corporation, Beijing 100038, China)
出处
《水电与新能源》
2020年第7期1-7,共7页
Hydropower and New Energy
关键词
乌东德水电站
岩石力学
科技创新
Wudongde Hydropower Station
rock mechanics
scientific and technological innovation
