《水利规划与设计》论文参考格式.doc

贵州首座砂砾石面板堆石坝多年运行后的渗流和稳定复核分析 李 玮1 （1. 贵州省黔东南州水利电力勘察设计院 贵州 凯里 556000） 摘 要：面板堆石坝由于安全性高、施工方便、适应性强、对填筑材料要求不高、节省投资等优点，在国内外受到普遍重视，我国的发展速度较快，不论在建坝的数量、规模、技术、坝高上都已达到较高水平，坝高100米以上的就已建成很多座。但在国内已建坝中，基本上都采用经过开采加工的石料作为坝体填筑材料，用天然砂砾石作为筑坝材料的坝确为数不多，合理利用河床中的天然砂砾石，既节约成本，又不破坏生态环境，减少水土流失。笔者对在缺乏设计依据和经验的情况下建成的砂砾石面板堆石坝，在经过多年运行后的渗流和稳定进行复核，验证其可行性、科学性和合理性，结论仅供类似工程参考！ 关键词：砂砾石 面板堆石坝 渗流和稳定 复核分析 Analysis of Guizhou?provinces first?sand?gravel?rockfill dam?for many years?after the operation?of seepage?and stability check Li Wei1 （1. Guizhou Prefecture of Qiandongnan Province Water Conservancy and Electric Power Survey and Design Institute， Guizhou Kaili 556000，China) Abstract：Concrete face rockfill dam?due to high safety,?convenient construction,?strong adaptability,?not high,?on the?filling material?requires saving?and investment advantages,?attracted widespread?attention at home and abroad,?the development speed?of our country?quickly,?regardless of the?number of?scale,technology,?dam,?dam height?have?reached a higher level,?more than?100 meters high dam?it?has built?a lot of?seat.?But in domestic?has?the dam,?basically?have adopted?after?mining and processing?of stone?as the?embankment material,?using natural?sand and gravel?as a construction material for?dam?is?few,?the rational use of natural?sand and gravel?in the river,?not only saving the cost,?and?does not destroy the ecological environment,?reduce?soil and water loss.?The author of thesand and gravel?rockfill dam?built?on the lack of?design basis and?experiencecase,?after?years of operation?of the?seepage and stability?check,?verify its feasibility,?scientificity and rationality,?the conclusion?for?the reference of similar projects! Key words：Sand and gravel；Concrete face rockfill dam；Seepage and stability；The review?analysis 中图分类号：TV6 文献标志码：A 文章编号： 1 工程简介 贵州省黄平县两岔河水库，是一座以防洪、灌溉为主，兼顾发电、水产养殖、旅游等综合性的水利水电工程，位于长江流域沅江水系舞阳河上游河段。主体工程是贵州高原首座采用天然砂砾石作为坝体填筑材料的面板堆石坝（图1），坝址以上集雨面积256km2,总库容6460万m3，属中型水库，坝高42