寒冷少雪地域における小型水路の凍上被害と施工環境条件(<小特集>維持・管理および更新のための計測・解析技術 : 土構造物・基礎・ダム・護岸を対象として)

概要

論文の詳細を見る
The flexures of trough walls were measured in order to investigate the relationship between frost heave damage of troughs and environmental conditions in the cold region with less snow depth. The results showed some tendencies as follows. Firstly, the flexure of trough wall is the greatest in the case located on the side of cut slope which faces towards the north. In addition, the higher the height of slope is, the greater the flexure of trough wall becomes. On the other hand, irrespective of the cut slope direction and the height of slope, the flexure of trough wall is also likely to be greater on condition that global solar radiation is less. In future, it is necessary to take account of these environmental conditions on constructing troughs in this region.
社団法人地盤工学会の論文
2004-05-01