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| RESEARCH ON THE LOSCHENG SLOW-SLIP AND HUGE-VOLUME LANDSLIDE IN GUIXING SUPERHIGHWAY |
| MUO An-ru |
| Guiyang Branch, Railway Second Reconnaissance and Design Institute |
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Abstract The Guixing Superhighway is such a superhighway building in plateau mountain area. Its geology is very complex. Among its all landslide the Loschong landslide possesses about 6*106 m3 slip-volume. That landslide keeps on moving to be already last for more than 30 years and is a slow-slip and huge-volume landslide, if thoroughly managing it, it will take very much expenses to reach 130 million yuan. Through compared very many plans of managing this landslide, the plan that managing a part of the landslide and long-term monitoring it was adopted, and the purpose that managing the landslide not only taking few expenses but also safely was attained. In this engineering the Landslide-monitoring is very important, varieties of landslide-monitoring means were adopted and some successful experiences were acquired. This paper research on and deal with this landslide's general condition, slow-slip reason, managing and monitoring.
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Received: 05 April 2003
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2003, Vol. 20 
