摘要
随着经济的不断发展,生产生活中对电能的需求日趋增加,水电站利用水能转换为机械能再转换为电能,其转换过程契合国家绿色发展理念,符合社会环保需求,具有较强的社会效益。而水电站建设时,水电站大坝施工质量至关重要,因此深入研究水电站大坝施工过程,尤其是边坡锚索施工技术,对水电站效益的提升有较强的现实意义。以某水电站大坝为研究对象,以其左岸550 m级高陡边坡预应力锚固施工实践为依托,全方位探究了锚索施工中的全流程,研究了在复杂地质情况下,开展高强度、大长度锚索施工的技术要点。以此为基础,文章系统全面地剖析了监测采集的数据,创新了复杂地质、环境下实施高陡边坡锚索施工的技术、方法。
With the continuous development of economy,the demand for electric energy in production and life is increasing day by day.The hydropower station convert water energy into mechanical energy and then convert into electric energy.The conversion process fits the concept of national green development,meets the needs of social environmental protection,and has strong social benefits.During the construction of hydropower station,the construction quality of hydropower station is very important.Therefore,the in-depth study of the construction process of hydropower station,especially the construction technology of slope anchor cable,is of great practical significance to the improvement of the hydropower station benefits.Taking the dam of a hydropower station as the research object and based on the practice of prestressed anchoring construction of 550 m high and steep slope on the left bank of a hydropower station dam,this paper comprehensively explores the whole process of anchoring cable construction and studies the technical points of high-strength and large-length anchoring cable construction under complex geological conditions.On this basis,the paper systematically and comprehensively analyzes the data collected by monitoring,and innovates the technology and method of anchoring cable construction of high and steep slope in complex geology and environment.
作者
刘士明
LIU Shiming(Kai yuan Water Conservancy Service Center,Kaiyuan 112300,China)
出处
《河南水利与南水北调》
2022年第2期31-33,共3页
Henan Water Resources & South-to-North Water Diversion
关键词
水电站堤岸
高陡边坡
破碎岩体
边坡监测分析
dam bank
high and steep slope of hydropower station
broken rock mass
slope monitoring and analysis
