Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 1994.03a
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- Pages.43-58
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- 1994
A Case Analysis on the Displacement of Soft Fundation -Kwangyang Industrial Highway-
연약지반의 변위에 대한 사례연구-광양산업도로
Abstract
In this reaserch, the comparison between numerical results and field measurments including settlement, heaving and lateral displacement, in the interchange construction works on soft ground. Sand drain was performed for the improvement of the site and steel pipe piles driven for the pier foundation of interchange. The steel pipe piles were replaced to the equivalent steel sheet pile wall. Biot's equation was coupled with elasto-viscoplastic model for the multi-purpose program of soft foundation. Finally countemeasures for future possible lateral displacement and settlement were exmanined.
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