Evaluation of two different drainage systems for rock tunnels
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- 作者：Hå ; kan Stripplea ; Hakan.Stripple@IVL.se" class="auth_mail" title="E-mail the corresponding author ; Lars Boströ ; mb ; Lars.Bostrom@sp.se" class="auth_mail" title="E-mail the corresponding author ; Tommy Ellisonc ; Tommy.Ellison@besab.se" class="auth_mail" title="E-mail the corresponding author ; Cathrine Ewertsond ; Cathrine.Ewertson@cbi.se" class="auth_mail" title="E-mail the corresponding author ; Peter Lunde ; Peter.Lund@trafikverket.se" class="auth_mail" title="E-mail the corresponding author ; Robert Melanderd ; Robert.Melander@cbi.se" class="auth_mail" title="E-mail the corresponding author
- 关键词：Tunnel drainage ; Water ; Rockdrain ; Life Cycle Assessment (LCA) ; Life Cycle Cost (LCC)
- 刊名：Tunnelling and Underground Space Technology
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：58
- 期：Complete
- 页码：40-48
- 全文大小：1264 K
文摘
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Drainage of water in tunnels is important but costly and work intensive activities.
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A new drainage system, Rockdrain, was installed and tested in a Swedish rock tunnel.
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The Rockdrain system was compared with a conventional drainage system.
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Both methods were evaluated for technical, environmental and economic performance.
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The Rockdrain system showed significant improvements over the conventional system.