• Proceedings of the Korean Geotechical Society Conference
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• 2009.03a
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• pp.702-706
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• 2009

From the result of analysis the necessity of root fixing stone construction through the result of finite element method, following results were acquired. 1. The consolidation settlement by stone weight is small amount so that it is interpreted there is no stone settlement reducing effect by root fixing stone. 2. It is interpreted that there is no effect existence and nonexistence of the heaving soil to the settlement. 3. There is little settlement reducing effect by root fixing stone but there may be protection of excavation effect. Therefore, for long-term stability, installing the root fixing stone to the section where the typhoon effect directly would be proper.