黄河淤背固堤工程决口原因与对策  

Causation and countermeasure for breach of embankment strengthened with warping for Yellow River dyke

作　　者：郑万勇[1] 吴韵侠[1] 

机构地区：[1]黄河水利职业技术学院,河南开封475001

出　　处：《水利水电技术》2007年第8期70-73,共4页Water Resources and Hydropower Engineering

基　　金：河南省教育厅2001年度自然科学研究项目(20015700007)

摘　　要：介绍了黄河放淤固堤工程的情况,旨在为有效地防治淤区围堤决口提供参考。通过调查和分析,找出了决口原因主要在于围堤过于单薄、土质较差、碾压质量不足、淤泥深度过大、淤积厚度不均及管理制度不健全等,并提出了以精心规划、合理设计、精心施工、加强管理、及时维护等技术措施。研究表明,合理设计、正确施工、精心管护就能防治事故的发生。The project of strengthening dyke of Yellow River with warping is introduced herein, so as to provide some references to prevent breach of the embankment within the dyke warping area effectively. Based on the investigation and analysis concerned, the causations of the breach are found： too thick of the dyke; poor soil property; insufficient compaction; large depth of warping layer with uneven thickness and distempered management system for construction etc ; and then, the relevant technical measures such as better planning; reasonable design; high quality construction; strengthened management and regular maintenance are put forward. Study shows that the breach can be prevented with the measures mentioned above.

关 键 词：黄河 防洪 放淤固堤 围堤决口 

分 类 号：TV871[水利工程—水利水电工程]