@article{oai:niigata-u.repo.nii.ac.jp:00028160, author = {高浜, 信行 and 藤田, 至則}, journal = {新潟大学積雪地域災害研究センター研究年報, 新潟大学積雪地域災害研究センター研究年報}, month = {Jan}, note = {The landslide disasters along Route 8 in Joetsu City occurred on July 8, and the slope failures at Azabu, Sanjo City occurred on July 4 and 13, 1985. These landslide and slope failure disasters were triggered by the severe rain storm of the “Baiu” front of this year. The total precipitation, during the 20 days from June 21 to July 10, reached 572 mm at Takada, Joetsu City, which is 3.6 times of the same period in every years. The daily amount of precipitation on July 8 was 176 mm which was the maximum for a 24-hour period since meteoro-logical observations were begun in Takada. The present landslides along Route 8 were reactivation from a part of older landslides. It may be a warning of more large-scale landsliding, in the future. Therefore, detailed observations of precipitation and landsliding signs of the slopes are essential for disaster prevention. The slope failures at Azabu occurred on a steep artificial slope, and this disaster was caused by unplanned development.}, pages = {105--113}, title = {1985年7月の集中豪雨による上越市と三条市における土砂災害 (中俣三郎教授退官記念号)}, volume = {7}, year = {1986} }