摘要
河北省现有小型水库大部分已运用40年左右,由于原设计、施工中存在的先天不足以及长时间运行中的损坏,大部分属于病险水库,除险加固迫在眉睫。本文论述了河北省小型水库的建设历程以及存在的主要病险问题,依据水利部除险加固设计指导意见,针对河北省小型水库的工程现状提出了应采取的除险加固建议。
Most small-sized reservoirs in Hebei province have been in operation about 40 years. Because of poor design, low-quality construction and long-term operation, defects occurred and rehabilitation was required. Construction process and main problems with the small reservoirs in Hehei province were introduced and suggestions on rehabilitation were advanced.
出处
《大坝与安全》
2012年第5期20-23,共4页
Dam & Safety
关键词
小型水库
安全评价
病险问题
除险加固
small-sized reservoir
safety evaluation
defects
rehabilitation
