한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2003년도 봄 학술발표회 논문집
- /
- Pages.111-116
- /
- 2003
콘크리트 표면차수벽형 석괴댐(CFRD)의 거동해석
A Case Study on Deformation Characteristics of Concrete Face Rockfill Dam
- Kim, Hun (Dam Safety Division, Korea Infrastructure Safety & Technology(KISTEC)) ;
- Chung, Kyu-Jung (Dam Safety Division, KISTEC) ;
- Lee, Wang-Gon (Dam Safety Division, KISTEC) ;
- Jang, Jung-Ryeol (Dam Safety Division, KISTEC)
- 발행 : 2003.03.01
초록
Instrumentation system in Concrete Face Rockfill Dam(CFRD) can give special attention to the deformation characteristics of the rockfill and behavior of the concrete membrane during construction, reservoir filling and subsequent phase of operation. It also contains data about vertical and transversal compressibility moduli of the rockfill, deflections in the concrete slab, and draws comparisons with other concrete face rockfill dams of recent construction. In this paper, the internal deformation data from D dam monitored by means of hydrostatic settlements cells are analyzed. Observations cover the construction stage, reservoir filling and up to March 1991. The above method can be concluded D dam was well constructed and maintained.
키워드