• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2008년도 춘계 학술발표회 초청강연 및 논문집
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• pp.1269-1277
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• 2008

In this study, the behavior of retaining wall composed with soldier pile and steel plate is analysed. The steel guided plate(SGP) method is applied to the site near the riverside in which geotechnical condition results in flood and large deformation. Following the concept of preventing infiltration from huge permeability stratum and decreasing deformation with strengthened stiffness simultaneously, this method is discussed its effectiveness with the instrumentation data. Also the differences of behavior between predicted and detected are investigated with numerical methods. It is found that SGP has a good deal of advantages with regard to balancing between control of permeability and deformation. In addition, it is revealed that SGP can give resonable construction plan for sustaining stiffness for which the sheetpiling method cannot be adopted effectively in waterfront condition.