Upgrading the stability of three masonry dams in different ways

机译：以不同方式提升三个砖石大坝的稳定性

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The Urft dam, the Diemel dam and the Eder dam are three old masonry dams located in Germany. The paper describes the rehabilitation measures and the corresponding stability analyses carried out to adjust the dams to today's standards. Remedial works such as the excavation of inspection galleries, the installation of a grout curtain with a downstream drainage screen as well as the installation of pre-stressed permanent tendons were carried out. In all three cases the stability of the upgraded dam could be proven on the basis of finite element analyses.

机译：Urft水坝，Diemel水坝和Eder水坝是德国的三个老石工水坝。本文介绍了为将大坝调整至当今标准而进行的修复措施和相应的稳定性分析。进行了补救工作，例如开挖检查廊，安装带有下游排水筛的灌浆帘以及预应力永久性筋。在这三种情况下，都可以通过有限元分析来证明升级后的大坝的稳定性。

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《International Congress on Conservation and Rehabilitation of Dams, Nov 11-13, 2002, Madrid, Spain》|2002年|p.769-776|共8页
会议地点 Madrid(ES)
作者
W. Wittke; D. Schroeder; H. Polczyk; M. Wittke;
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作者单位

WBI GmbH, Wittke Beratende Ingenieure fuer Grundbau und Felsbau, Aachen, Germany;

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原文格式 PDF
正文语种 eng
中图分类水利工程;
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Upgrading the stability of three masonry dams in different ways

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