Browse > Article

Dynamic Analysis of Tunnel Structures Considering Soil-Structure Interaction  

Kim, Hyon-Jung (Division of Environmental, Civil and Transportation Engineering, Ajou University)
Park, Jang-Ho (Division of Environmental, Civil and Transportation Engineering, Ajou University)
Shin, Yung-Seok (Division of Environmental, Civil and Transportation Engineering, Ajou University)
Publication Information
Journal of the Korean Society of Safety / v.20, no.1, 2005 , pp. 101-106 More about this Journal
Abstract
When a underground structure is constructed at the site composed of soft soil, the behavior of a underground structure Is much affected by the motion of soft soil. Therefore, the effect of soil-structure interaction is an important consideration in the design of a underground structure such as tunnel at the site composed of soft soil. This paper presents the results of the study on dynamic response of tunnel structures and soil-structure interaction effects. The computer program SASSI was used in seismic analysis of tunnel structures because it is more capable of analyzing dynamic response or structures considering soil-structure interaction. As regards the results, the flexibility of surrounding soil affects dynamic response characteristics of tunnel structures and response of tunnel structures can be amplified.
Keywords
tunnel; soil-structure interaction; dynamic response; SASSI;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Chuan He, 'Study on seismic behavior and seismic design methods in transverse direction of shield tunnels', Structural engineering and mechanics, Vol. 11, No.6, 2001
2 Idriss, I. M., Sun, J. I., 'User's manual for SHAKE91 : a computer program for conducting equivalent linear seismic response analyses of horizontally layered soil deposits', University of California, Berkeley, 1993
3 Wolf, J. P., Soil-Structure Interaction Analysis in Time Domain, Pretice-Hall Inc., 1988
4 Gasparini, D., Vanmarcke, E. H., 'Simulated earthquake motions compatible with prescribed response spectra', Massachusetts Inst. of Technology, 1976
5 Lysmer, J., Tabatabaie, M., Tajirian, F., Vahdani, S., and Ostadan, F., 'SASSI, a System for Analysis of Soil-Structure Interaction', University of California, Berkeley, 1981
6 Wolf, J. P., Dynamic Soil-Structure Interaction, Pretice-Hall Inc., 1985
7 장정범, 서용표, 이종림, 이계희, 'Dwnhole 지진 계측자료에 의한 지반의 비선형성 평가에 관한 연구', 한국지진공학회 논문집, 제5권, 제6호, pp. 29-45, 2001