In order to evaluate the seismic safety of weir structure subjected to seismic ground motions, simple linear elastic 2D plane strain Finite Model (FE) was developed in ABAQUS platform. Also, the 1994 Northridge earthquake as a ground motion uncertainty was selected. The numerical results showed that the compressive stress was significantly increased in comparison to the results from the design spectrum analysis but the horizontal displacement was reduced about 28%.

• 정우영(강릉원주대학교 토목공학과 교수, 공학박사) | Jung, Woo Young
• 박성민(강릉원주대학교 토목공학과 석사과정) | Park, Sung Min
• 주부석(강릉원주대학교 방재연구소 전임연구원, 공학박사) | Ju, Bu Seog
• 김기영(K-water 기반시설연구소 시설안전연구팀 연구원,책임연구원) | Kim, Ki Young