土石坝病害类型及其成因浅析

随着科学技术的进步，我国土石坝建设已经取得很大进展。但是由于我国现有水库中的大坝很多是在“大跃进”期间建成的，设计理论、计算技术、实践经验、施工工艺和配套成龙机械化作业法在当时都很不成熟，所以建成的土石坝渗漏问题普遍存在。渗漏不仅浪费宝贵的水资源，严重的还会引起大坝的渗透破坏，导致溃坝。因此。对病险水库的渗漏进行分析，了解其病害类型及原因，再对应进行防渗处理是十分必要的。列举了土石坝几种常见的病害类型，并简要分析了病害原因。

Earth Dam Disease Type and Causes of Disease

With the scientific and technological progress earth dam construction in China has made great progress.However,because many of China's existing reservoir dam were built in the "Great Leap Forward" period design theory technology,practical experience,construction technology and mechanized operations were very immature at that time,Therefore,completion of the earth dam leakage problems widespread.Leakage is not only a waste of valuable water resources,but also will cause the infiltration and sabotage,and lead...