한국안전학회지 (Journal of the Korean Society of Safety)
- 제24권2호
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- Pages.55-61
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- 2009
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
중공 단면을 갖는 취수탑의 내진 안전성 평가
Seismic Safety Analysis of Intake Tower with Hollow Inside Section
- Bae, Jung-Joo (Korea Infrastructure Safety and Technology Corporation) ;
- Kim, Yon-Gon (Department of Safety Engineering, Hankyong National University) ;
- Lee, Jee-Ho (Department of Civil and Environmental Engineering, Dong-guk University) ;
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Han, Sang-Hoon
(Department of Civil Engineering, Chungbuk National University)
- 발행 : 2009.04.30
초록
Seismic Safety Analysis of Intake Tower is very important because failure of intake tower may incur huge chaos on the modem society. Recently, there has been growing much concern about earthquake resistance of existing structures. This research demonstrates the dynamic fluid pressure calculation using added mass simulation. The actual safety evaluation has been conducted through not only the static analysis but also the dynamic analysis. According to the analysis results, the vibration incurred by earthquake may induce considerable damage to the hydraulic structure. Therefore, the appropriate design process out of exact calculation is quite necessary.