拱坝的抗滑稳定分析方法及相关地质问题处理措施的研究

Research dam stability analysis methods and related measures for addressing geological problems

拱坝具有极其良好的力学性能以及极为合理的经济造价,其优点众多,应用广泛;通过60多年的努力,基于大量研究与施工实践的成果,国内拱坝工程建设中的众多难题得以解决;目前,随着我国高坝大库的大量兴建,在筑坝体形设计以及施工工艺等方面积累了很多创新性的经验,为了更好地提升我国拱坝建设数量及质量,本文基于国内外已建在建各体形拱坝,对当前拱坝的稳定性分析方法进行了系统地总结和分析,基于多座代表性拱坝地质条件的详尽分析探究,指出了拱坝存在的主要地质问题,并且探索了其主要解决途径。

The arc dam has very good mechanical properties and extremely reasonable economic cost ,many advantages,widely used;through 60 year efforts,based on extensive research results and practical construc-tion,many problems in the national arc dam construction have been solved;now,with a large number of high dam built in the dam body design and construction technology ,a lot of innovative experiences has accumulat-ed;in order to better enhance the quantity and quality of dam construction ,the paper based abroad have been built in the shape of each dam built on the current dam stability analysis carried out systematically summa-rized and analyzed;based on a detailed analysis of more than a dozen representative arch explore geological conditions,it points out the main arch geological problems exist,and explore its main solution.