Browse > Article
http://dx.doi.org/10.5000/EESK.2009.13.5.031

Earthquake Analysis of Dam Floodgate Using Calibrated Added Mass  

Bea, Jung-Ju (한국시설안전공단)
Kim, Ho-Seung (동국대학교 토목환경공학과)
Kim, Yong-Gon (한경대학교 안전공학과)
Lee, Jee-Ho (동국대학교 토목환경공학과)
Publication Information
Journal of the Earthquake Engineering Society of Korea / v.13, no.5, 2009 , pp. 31-40 More about this Journal
Abstract
In this paper, a trial-error based method is presented to calibrate added mass models through numerical iterations minimizing the difference between the measured frequency data and its numerical simulation result for a dam floodgate. Earthquake analysis of the real floodgate for which the on-site hammering vibration test is performed show that the classical Westergaard added mass model gives relatively larger values in the maximum earthquake force and the maximum total displacement than the present added mass model, based on the calibration of on-site measurement data.
Keywords
Added mass; Floodgate; Dam; Earthquake analysis; Natural frequency; Finite element analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Pani, P.K., and Bhattacharyya, S.K., "Hydrodynamic Pressure on a Vertical Gate Considering Fluid-Structure Interaction," Finite Elements in Analysis and Design, Vol. 44, 759-766, 2008.   DOI   ScienceOn
2 김병식, 김형수, 서병하, 김남원, "2004 기후변화 용담댐 유역의 유출에 미치는 영향," 한국수자원학회논문집, 37권 2호, 185-193, 2004.   과학기술학회마을   DOI
3 Westergaard, H.M., "Water Pressure on Dams during Earthquake," American Society of Civil Engineers Transactions, No. 1835, 418-433, 1931.
4 박장호, 권기준, "유체-구조물 상호작용 효과를 고려한 직사각형 단면의 수조구조물의 동적 해석," 한국안전학회지, 13권 5호, 96-101, 2000.   과학기술학회마을
5 조용식, 황규남, "중력댐-저수지 시스템에 작용하는 동수압," 대한토목학회논문집, 21권, 217-222, 2001.
6 Pani, P.K., and Bhattacharyya, S.K., "Fluid-Structure Interaction Effects on Dynamic Pressure of a Rectangular Lock-Gate," Finite Elements in Analysis and Design, Vol. 43, 739-748, 2007.   DOI   ScienceOn
7 Zangar, C.N., "Hydrodynamic Pressure on Dams due to Horizontal Earthquake," Society of Experiment and Stress Analysis Proceeding, Vol. 10, 93-102, 1953.
8 Dassault Systemes, Abaqus: Analysis User's Manual, Dassault Systemes, USA, 2008.
9 Chopra, A.K., and Charabarati P., "The Koyna Earthquake and Damage to Koyna Dam," Bulletin of the Seismology of America, Vol. 63, 381-397, 1973.
10 NAC, Earthquake Engineering for Concrete Dams: Design, Performance, and Research Needs, National Academy Press, USA, 1990.
11 Hall, J.F., and Chopra, A.K., "Hydrodynamic Effects in The Dynamic Response of Concrete Gravity Dams," Earthquake Engineering and Structural Dynamics, Vol. 10, 333-345, 1982.   DOI