Seismic Analysis of Steel Pile Type Pier Considering Effective Stress

Kim, So-Yeon; Kim, Dong-Hyawn

doi:2016.3.4.173

J Coast Disaster Prev > Volume 3(4); 2016 > Article

Journal of Coastal Disaster Prevention 2016;3(4):173-177.
DOI: https://doi.org/10.20481/kscdp.2016.3.173 Published online October 30, 2016.

Seismic Analysis of Steel Pile Type Pier Considering Effective Stress

So-Yeon Kim, Dong-Hyawn Kim

유효응력을 고려한 잔교식 안벽구조물의 지진해석

김소연, 김동현

Abstract

"In this study, seismic analysis of steel pile type pier was done by applying the pore water pressure in accordance with the water depth. In order to analyze the behavior of earthquake quay structure due to pore water pressure, the finite difference analysis program FLAC 3D was used. the seismic analysis compares the horizontal displacement of the quay top based on the total stress and the effective. From numerical analysis, it was concluded that seismic response of pier increases if effective stress of ground soil is taken into account."

Key Words: Effective stress; Steel Pile Type Pier; Finn; Seismic Analysis