豪雨時における斜面崩壊予測に関する基礎的研究(<小特集>豪雨災害と防災)

概要

論文の詳細を見る
In the south area in Cyugoku region, residual granite soil is distributed widely and it induced many slope failures at heavy rain. In this study, it showed the each process that reached model of slope failure, and for the establishing the system which could grasp a change of the slope stability that it monitored in the real slope. This method is technique to assume the arrival time of wetting front to base impermeable layer or water table with monitoring of water content changing. Furthermore, it performed numerical seepage analysis and examined consistency with monitoring data. It is understood that effective of the water content measurement as long-term method, but, for completion of a prediction system, some problem remained in measurement results and analysis precisions.
社団法人地盤工学会の論文
2007-06-01