Journal Title : International Journal of Modern Trends in Engineering and Science
Paper Title : DYNAMIC ANALYSIS OF THREE DIMENSIONAL SOIL COLUMN MODEL USING OPEN SEES
Volume 04 Issue 03 2017
ISSN no: 2348-3121
Page no: 30-33
Abstract – In this project three dimensional soil column model imposed to seismic loading has been analyzed with the help of Open System for Earthquake Engineering Simulation (Open SEES). The Open SEES is developed by PEER (Pacific Earthquake Engineering Research). In this analysis soil to soil pressure (Effective Stress), excess pore water generation (pressure exerted by water which is present inside the voids), dissipation of pore water pressure, settlement were investigated. To impose the seismic loading the three past real time earthquakes are taken such as Imperial Valley (Mexico), Tabas (Iran), and Valdivia (Chile). The Peak Ground Acceleration (PGA) for these seismic loading are 0.57g, 1.0g, 0.31g respectively. The time period for ground acceleration has been considered as 20 sec, 25 sec and 20 sec respectively. The effective pressure, pore water pressure, settlement are investigated from the results.
Keywords – Pore Water Pressure, OPEN SEES, Peak Ground Acceleration
- Yogeshwaran V, “Numerical study to evaluate the soil strength due to seismic loading”, International Journal of Engineering Research & Technology, Vol-5, Issue – 8, Sep 2016
- Duggal S.K, “Earthquake Resistant Design of Structures”, Oxford University, pg: 1-29
- Idriss I.M., Boulanger R.W., “Semi-Empirical Procedures for evaluating liquefaction potential during earthquakes”, University of California, USA, Soil dynamics and Earthquake Engineering 2006, vol 26, issue 2-4, pg 115-130
- Liyanapathiranaa D.S., Poulosb H.G., “A Numerical model for dynamic soil liquefaction analysis, soil dynamics and earthquake engineering 2002, vol 22, issue 9-12, pg 1007 – 1015
- Mahdi Taiebat, Hadi shahir, Ali pak, “Study of pore pressure variation during liquefaction using two constitutive models for sand”, soil dynamics and earthquake engineering 2007, vol 27, issue 1, pg 60-72
- Nadarajah Ravichandran, “Fully coupled finite element model for dynamics of partially saturated soils”, Soil Dynamics and Earthquake Engineering 2009, vol 29, issue 9, pg 1294 – 1304
- Radu Popescua, Jean H. Prevost, George Deodatisc, Pradipt Chakraborttya, “Dynamics of nonlinear porous media with applications to soil liquefaction”, Soil dynamics and Earthquake Engineering 2006, vol 26, issue 6-7, pg 648-665
- Reyes D.K., Rodriguez- Mareb A., Lizcano A., “A hypo plastic model for site response analysis”, Soil dynamics and Earthquake engineering 2009, vol 29, issue 1, pg 173 – 184
- Steven L. Kramer (2007), “Geo Technical Earthquake Engineering”, University of Washington, pg 348 – 408
- Yijun Liu, “Introduction to finite element method”, CAE Research laboratory, University of Cincinnati, USA.
- Zhaohui Yang, Jinchi Lu, and Ahmed Elgamal, “Open SEES Soil models and Solid-fluid fully coupled elements”, University of California, San Diego Department of Structural engineering, Oct 2010.
- Zhao Cheng, Boris Jeremic, “Numerical modelling and simulation of pile in liquefiable soil”, Soil dynamics and Earthquake Engineering 2009, vol 29, issue 11 -12, pg 1405 – 1416