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首页> 外文期刊>International Journal on Hydropower & Dams >Focus on dam developments in Western Australia
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Focus on dam developments in Western Australia

机译:专注于西澳大利亚州的水坝开发

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摘要

Recent work on dams in Western Australia has focused on overcoming long standing dam safety issues and developing new sources of water to bolster domestic supplies to the regional capital Perth. The Water Corporation of Western Australia is the major dam owning agency in this State, with more than 60 large and moderate sized dams under its control. Much of this infrastructure is old and has been showing signs of deterioration. The Water Corporation has an active programme of remediation of its dams, with the most significant being the A$ 40 million (about US$ 30 million) refurbishment of Canning dam (completed in 2001) using some of the largest post-tensioned ground anchors ever constructed. The spillway for Serpentine dam was upgraded in 2002 by widening and deepening the spillway chute and removing the spillway gates.
机译:西澳大利亚州最近在水坝方面的工作集中在克服长期存在的水坝安全问题和开发新的水源以加强向该地区首府珀斯的国内供水。西澳大利亚州水务公司是该州主要的大坝拥有机构,其控制下的60多个大中型水坝。这种基础设施中的许多都是旧的,并且已经显示出退化的迹象。供水公司有一个积极的大坝修复方案,其中最重要的是对Canning大坝的修2001工程(2001年完成),耗资4000万澳元(约合3000万美元),使用了一些有史以来最大的后张拉锚建造。蛇形水坝的溢洪道在2002年进行了升级,方法是加宽和加深溢洪道斜槽并拆除溢洪道闸门。

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