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SUBGRADE TREATMENT PRACTICE OF THE PLATEAU
SLOPE ON SOFT CLAY |
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Abstract The effects of subgrade treatment of the plateau slope on soft clay by the compacted stone column are analyzed. It is shown in practice that the stability of the plateau slope soft clay can be increased by combining the compacted stone column and the deep infiltration ditch. So the treatment method of combining the compacted stone column，the deep infiltration ditch and the anti-slide pile can be used if the slope angle of plateau soft clay is large，and in this way the stability of the slope will be ensured.
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Received: 12 November 2001
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