虹吸取水穿越土石坝技术分析与事后评价

Cite this article:	贾友磊.虹吸取水穿越土石坝技术分析与事后评价[J].灌溉排水学报,,():-.
	jiayoulei.虹吸取水穿越土石坝技术分析与事后评价[J].灌溉排水学报,,():-.

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Analysis and evaluation of Siphon water crossing through the earth and rockfill dam
jiayoulei
Water conservancy career development center of Changle
Abstract:
Get water crossing through the earth and rockfill dam must be carefully done with argument, this article do siphon water through the Nanzhai dam as an example, based on field monitoring, use effective stress method together with autobank7.7 software, review dam seepage and dam slope stability, analyze the safety of the project under different conditions. The results show that, there is no obvious potential safety hazard to dam seepage and dam slope stability when siphon water through the Nanzhai dam, the project is overall safe.
Key words: earth and rockfill dam, Dam crossing, Siphon water, dam seepage and dam slope stability