The paper introduces the treating construction technique of Micangkou tunnel underground buried river and cave at Three Gorges Dam alongside highway.

本文介绍了三峡库区沿江公路米仓口隧道地下暗河及溶洞的处理施工技术。

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Under the condition of directly hit with precision-guided munitions, the research on the spall-resistant dam- age for underground structures has become important in protective engineering.

用钢板对地下结构进行抗震塌破坏加固改造，已成为精确打击条件下坑道防护工程研究的重要内容之一。

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The shale deformation of a given dam is the main issue of the study on underground openings and high slope, so it is important to discuss the viscoelastical constitutive model of the shale.

某水电站泥板岩变形是该坝区地下洞室群和高边坡研究的主要问题，探讨泥板岩粘弹性本构模型有重要意义。

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"As we finalised all the details of the project in the context of current market conditions, it became clear that the right decision was to continue studies to develop a less capital intensive option to replace the underground mine at Olympic Dam, " said BHP chief executive Marius Kloppers.

BBC: BHP Billiton profits fall on lower commodity prices

It would involve the construction of a dam, reservoir, underground power station and water tunnels in the hills above Loch Lochy.

BBC: Highland councillors support Lochaber hydro plan

The dam would be constructed more than 90m above ground level, as well as having an underground power house, tunnels, two reservoirs and a jetty on the shores of Loch Lochy.

BBC: The Great Glen, picture taken by Fiona Carr