既成住宅地に隣接した神戸層群の切取斜面安定化に関する研究

概要

論文の詳細を見る
A big new town was reclamained in a mountain area of Kobe from 1982 to 1988. This new town was adjacent to an existing old town. As the result of prelimiary survey, this area was found to consisit of the granite baserock covered with thick Kobe Groupe stratum, one of Tertiary strata. The excavation works forming slopes were to be made lower side of the inclined ground surface. Therefore, though being gentle dip, the possibility of slope failure due to sliding was expected during or after the excavation works. This study is one of these slope-slide case studies. Before constructing the major cut-slope intended, a temporary test slope by excavation was constructed and its whole sliding mechanism was studied in detail. Considering the result of such a test slope study, elaborate geological and observation serveys were conducted at the intended cut-slope site and some restraining works for the cut-slope were concidered and desided through comparison. The cut-slope was completed in 1984 and the restraining work decided has kept its stability perfectly.
神戸大学の論文
1993-01-30