Research Article
BibTex RIS Cite

DYNAMIC DISPLACEMENT AND STRESS ANALYSES OF CANTILEVER RETAINING WALLS CONSIDERING SOIL-STRUCTURE INTERACTION AND WALL FLEXIBILITY

Year 2015, Volume: 33 Issue: 4, 577 - 589, 01.09.2015

Abstract

The Mononobe-Okabe (M-O) method based on limit equilibrium principle is widely used in the design of retaining structures against earthquake loads. However, this method does not consider the soil-structure interaction and wave propagation effects. On the other hand, it is known that the interactions of retaining structures with backfill and foundation soils transform the seismic behavior of these structures to a rather complex problem. The main purpose of this study is to evaluate the soil-structure interaction and wall flexibility effects on the seismic behavior of backfill-cantilever retaining wall-foundation/soil systems. In line with this target, three dimensional finite element models were utilized for analyzing the aforementioned systems. Seismic analyses were carried out in the time domain by considering five different foundation soil conditions and two different wall thicknesses. The results were comparatively interpreted in terms of lateral wall displacements and the stresses occurring at critical sections of the wall. It was observed that these responses may vary significantly due to soil-structure interaction and wall flexibility effects.

References

  • [1] U. Akyüz. Alternatif Tasarım Yöntemi: Sismik Temel İzolasyonu. Erdem Canbay, Uğur Ersoy, Güney Özcebe, Haluk Sucuoğlu, S. Tanvir Wasti (Edt.), Binalar için Deprem Mühendisliği Temel İlkeler. (s. 337-364). Ankara, Türkiye, 2008.
  • [2] H.N. Nazarian, A.H. Hadjian. Earthquake-induced lateral soil pressures on structures. Journal of the Geotechnical Engineering Division, ASCE, 105: 1049-1066, 1979.
  • [3] A.S. Veletsos, A.H. Younan. Dynamic soil pressures on rigid vertical walls. Earthquake Engineering and Structural Dynamics, 23: 275-301, 1994.
  • [4] D.D. Theodorakopoulos, A.P. Chassiakos, D.E. Beskos. Dynamic pressures on rigid cantilever walls retaining poroelastic soil media. Part I. First method of solution. Soil Dynamics and Earthquake Engineering, 21: 315-338, 2001.
  • [5] G. Gazetas, P.N. Psarropoulos, I. Anastasopoulos, N. Gerolymos. Seismic behaviour of flexible retaining systems subjected to short-duration moderately strong excitation. Soil Dynamics and Earthquake Engineering, 24: 537-550, 2004.
  • [6] P.N. Psarropoulos, G. Klonaris, G. Gazetas. Seismic earth pressures on rigid and flexible retaining walls. Soil Dynamics and Earthquake Engineering, 25: 795-809, 2005.
  • [7] S.P.G. Madabhushi, X. Zeng. Simulating seismic response of cantilever retaining walls. Journal of Geotechnical and Geoenvironmental Engineering, ASCE, 133: 539-549, 2007.
  • [8] C. Giarlelis, G. Mylonakis. Interpretation of dynamic retaining wall model tests in light of elastic and plastic solutions, Soil Dynamics and Earthquake Engineering, 31: 16-24, 2011.
  • [9] P. Kloukinas, A. Penna, A.S. di Santolo, S. Bhattacharya, M. Dietz, L. Dihoru, A. Evangelista, A.L. Simonelli, C. Taylor, G. Mylonakis. Experimental investigation of dynamic behavior of cantilever retaining walls, Second International Conference on Performance-Based Design in Earthquake Geotechnical Engineering, (Taormina, May 2012), paper no. 13.08.
  • [10] T. Çakır. Evaluation of the effect of earthquake frequency content on seismic behavior of cantilever retaining wall including soil-structure interaction. Soil Dynamics and Earthquake Engineering, 45: 96-111, 2013.
  • [11] T. Çakır. Influence of wall flexibility on dynamic response of cantilever retaining walls. Structural Engineering and Mechanics, 49: 1-22, 2014.
  • [12] Q. Liu, Y. Tian, F. Deng. Dynamic analysis of flexible cantilever wall retaining elastic soil by a modified Vlasov–Leontiev model. Soil Dynamics and Earthquake Engineering, 63: 217-225, 2014.
  • [13] P. Wilson, A. Elgamal. Shake table lateral earth pressure testing with dense c-ϕ backfill. Soil Dynamics and Earthquake Engineering, 71: 13-26, 2015.
  • [14] S.Y. Xu, A. Shamsabadi, E. Taciroglu. Evaluation of active and passive seismic earth pressures considering internal friction and cohesion. Soil Dynamics and Earthquake Engineering, 70: 30-47, 2015.
  • [15] Y.L. Lin, W.M. Leng, G.L. Yang, L.H. Zhao, L. Li, J.S. Yang. Seismic active earth pressure of cohesive-frictional soil on retaining wall based on a slice analysis method. Soil Dynamics and Earthquake Engineering, 70: 133-147, 2015.
  • [16] N. Mononobe, H.Matsuo. On the determination of earth pressures during earthquakes, in: Proceedings of World Engineering Congress, 1929, 9, pp.179-187, Japan.
  • [17] S.Okabe. General theory of earth pressure and seismic stability of retaining wall and dam. Journal of Japanese Society of Civil Engineering, 10:1277-1323, 1924.
  • [18] J. Lysmer, R.L. Kuhlemeyer. Finite dynamic model for infinite media. Engineering Mechanics Division Journal, ASCE, 95: 859-877, 1969.
  • [19] P.A. Canonsburg. ANSYS 13.0, ANSYS Inc., 2010.
There are 19 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Research Articles
Authors

Tufan Çakır This is me

Serhat Dağ This is me

Publication Date September 1, 2015
Submission Date April 16, 2015
Published in Issue Year 2015 Volume: 33 Issue: 4

Cite

Vancouver Çakır T, Dağ S. DYNAMIC DISPLACEMENT AND STRESS ANALYSES OF CANTILEVER RETAINING WALLS CONSIDERING SOIL-STRUCTURE INTERACTION AND WALL FLEXIBILITY. SIGMA. 2015;33(4):577-89.

IMPORTANT NOTE: JOURNAL SUBMISSION LINK https://eds.yildiz.edu.tr/sigma/