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| Consolidation techniques by micro-root pile |
| Wang Chenghua1,Xu Jun1,2,He Siming1,Zhang Xiaogang1, Zhou Lin1 |
| 1.Institute of Mountain Hazard and Environment(IMHE),610041,Chengdu;2.Graduate School of the Chinese Academy of Sciences,100039,Beijing: China |
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Abstract There are generally three ways to stabilize sand-sliding slopes composed by granular clast: controlling and blocking the sand source,stabilizing the slope and protecting the slope toe.In this paper,the techniques of consolidation by perforated pipe micro-root pile are introduced.The sand-sliding slope consolidation mechanism and design theory of perforated pipe micro-root pile was studied based on field investigation and model tests.
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Received: 13 June 2006
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