摘要
我国不少灌区渠道建设年代久远,因施工材料及技术等原因,现已出现了严重的渗漏问题。论文分析总结了渠道的防渗型式,并从地质原因、施工期隐患、生物破坏和人为破坏等4个方面分析了渠道渗漏成因,以及渠道渗漏引起的危害。最后提出了相应的渠道渗漏修复技术。
Many irrigation channels in our country have been old, because of the construction materials and technology, etc. Now,there have been a serious seepage problem, The paper analyzes and summarizes the types of channel seepage control, and analyzes the causes of channel seepage from 4 aspects, such as the geological reasons, the hidden trouble in the construction stage, the biological damage and the human destruction. Finally, the corresponding channel seepage repair technology is put forward.
引文
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