藤岡ダムの施工管理結果と埋設計器観測結果についての報告と検討

Abstract

In the construction of recent high earth dams, sufficient field observations and maintenance after construction, as well as severe qality control during construction, are required in order to confirm high margin of safety of the embankment. In the present paper, field observation data for settlements, earth pressures, pore water pressures and discharge through the dam body and abutment foundations, which were obtained in an existing high earth dam, were examined and compared with quality control data during construction. Some remarks were then offered for the interpretation and the use of field data for improving the method of quality control.