THE SEISMIC BEHAVIOR OF BURIED SEABED WALLS IN LIQUEFACTION SOIL

Authors

  • Javad Royaei Department of Civil and Environmental Engineering, Near East University, Boulevard, Turkey
  • Kabir Sadeghi Department of Civil and Environmental Engineering, Near East University, Boulevard, Turkey

DOI:

https://doi.org/10.14311/CEJ.2021.01.0007

Keywords:

Coastal wall, Liquefaction, Improvement, Seismic behavior

Abstract

The present study aimed to investigate the seismic behavior of enclosed seawater walls, the buried site of which lies in liquefaction soil. An experimental specimen was manufactured and tested on the seismic table, and a numerical study was also modeled in the ABAQUS software based on the experimental outcomes. In both the experimental and numerical studies, a susceptible liquefaction layer around the root of the wall was considered due to the root lean soil leakage and large lateral pressure, and the soil behind the root caused the failure of the buried section. According to the results, the lateral movement significantly decreased due to the backing effect of this layer on the buried section of the wall. Furthermore, an active wedge was formed from the buried side to the back of the containment, and the braces were overwhelming due to the presence of the locks in the wedge and their movement along with the wedge. The displacement of the crown and foot of the wall decreased with the increased base acceleration and higher frequency of the entrance movement.

Downloads

Download data is not yet available.

References

International Navigation Association, "Seismic Design Guidelines for Port Structures", Balkema, Tokyo, 2001.

Ramos, M.C. & Mart´nez-Casasnovas, J.A., " The cost of soil erosion in vineyard fields in the Penedes–Anoia Region (NE Spain)", Catena 68 194 – 199. 2006.

Psarropoulos, P. N., Klonaris, G., Gazetas, G., "Seismic Earth Pressures on Rigid and Flexible Retaining Walls", Soil Dynamics and Earthquake Engineering, 2005, 25, 795- 809. [4] Mondal, G.C. & Rai, D. (2008), " Performance of harbor structures in the Andaman Islands during the 2004 Sumatra earthquake”, Engineering Structures 30 174–182.

Mohajeri, M., Kobayshi, Y., Kawaguchi, K., Sato, M., "Numerical Study on Lateral Spreading of Liquefied Ground Behind a Sheet Pile Model in Large-Scale Shake Table Test, " The 13th World Conference on Earthquake Engineering, Vancouver, Canada, 1-6 August 2004.

Motamed, R., Towhata, I. "Shaking Table Model Tests on Pile Groups Behind Quay Walls Subjected to Lateral Spreading", Geotechnical and Geoenvironmental Engineering, 2010, 136, 477-489.

Ueda, K. Tobita, T., Iai, S. "A Numerical Study of Dynamic Behaviour of a self-supported Sheet Pile Wall", The 14th World Conference on Earthquake Engineering, Beijing, China, 12-17 October 2008.

Kohama, E., Sugano, T, Shiozaki, Y., Mutoh, M., "Dynamic Behaviour of a Steel Sheet Pile Quay Wall in the Full-Scale Experiment with Regard to Liquefaction", The 13th World Conference on Earthquake Engineering, Vancouver, Canada, 1-6 August 2004.

Nozu, A., Ichii, K., Sugano, T., "Seismic Design of Port Structures", Journal of Japan Association for Earthquake Engineering, 2004, 4 (3).

Sawada, S., Ozutsumi, O., Iai, S., "Analysis of Liquefaction-Induced Residual Deformation for Two Types of Quay Walls: Analysis by FLIP", The 12th World Conference on Earthquake Engineering, Auckland, New Zealand, 30 January-4 February 2000.

Iai, S., "Similitude for Shaking Table Test on Soil-Structure-Fluid Model in 1g Gravitational Field", The Port & Harbour Research Institute, Japan, 1988.

Ghalandarzadeh, A., Akbari-Paydar, N., "Shaking Table Tests of Flexible Quay Walls Subjected to Backfill Liquefaction", Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, New Delhi, India, 2007, pp 690-693.

I ai S., Matsunaga, Y., Kameoka, T., "Strain Space Plasticity Model for Cyclic Mobility", Report of the Port and Harbour Research Institute of Japan, 1990.

Iai, S., Matsunaga, Y., Kameoka, T., "Parameter Identification for a Cyclic Mobility Model", Report of The Port and Harbour Research Institute of Japan, 1990.

Manie, J., Kikstra, W. P., "DIANA User's Manual: Matlab", 1st Edition, TNO DIANA BV, Netherlands, 2009, pp 475-479.

I chii K., S. Iai, Y. Sato H. Liu, "Seismic Performance Evaluation Chart for Gravity Type Quay Walls", Journal of Structural Engineering / Earthquake Engineering, JSCE, 2002, 19, 21-31.

Kramer, S. L., "Geotechnical Earthquake Engineering", Prentice Hall, 1996.

Manie, J., Kikstra, W. P., " DIANA User's Manual: Analysis", 1st Edition., TNO DIANA BV, Netherlands, 2009, pp 497-499.

A hmadi, M., Shirasb, A.," Liquefaction Resistance of Firozpur Sand using Cyclic Simple Shear Test", The 6th National Conference on Civil Engineering, Semnan, Iran, 26-27 April 2011.

Arable, A., Ghalandarzadeh, A., Mostafagharabaghi, A. R., Abedi, K., "A Numerical Study of Liquefaction-Induced Deformation on Caisson-Type Quay Wall Using a Partially Coupled Solution", Journal of Offshore Mechanics and Arctic Engineering, 2010, 133 (2).

Downloads

Published

2021-04-09

How to Cite

Royaei, J. ., & Sadeghi, K. (2021). THE SEISMIC BEHAVIOR OF BURIED SEABED WALLS IN LIQUEFACTION SOIL. Stavební Obzor - Civil Engineering Journal, 30(1). https://doi.org/10.14311/CEJ.2021.01.0007

Issue

Section

Articles