摘要
随着国家经济的持续发展,水利工程建设的规模也在不断扩大,其中挡水建筑物也变得越来越重要。土石坝在挡水建筑物中的运用非常广泛,其渗流破坏问题也就显得至关重要,相关资料显示,由于渗透破坏引起的土石坝事故约占30%,因此渗流是影响土石坝安全的主要因素。本文对渗流破坏机理进行了分析,并提出了渗流控制的基本内容和控制措施。
The scale of water project construction is also constantly expanded with continuous development of national economy, wherein water-retaining structure is also becoming more and more important. Earth and rockfill dam is widely used in the water retaining structure, the seepage failure problem is also a crucial problem. Related data show that since earth and rockfill dam accidents caused by seepage failure account for about 30%, the seepage is the main factor influencing the earth and rockfill dam safety. In the paper, seepage failure mechanism is analyzed, and basic content and control measure of seepage control are proposed.
出处
《中国水能及电气化》
2016年第10期3-5,共3页
China Water Power & Electrification
关键词
土石坝
渗流破坏
控制措施
earth and rockfill dam
seepage failure
control measures
