3D-Analysis of Soil-Foundation-Structure Interaction in Layered Soil
Affiliation(s)
Civil Engineering Department, Faculty of Engineering, King Khalid University, Abha, KSA.
Civil Engineering Department, Faculty of Engineering, King Khalid University, Abha, KSA.
ABSTRACT
The analysis of building structure in contact with soil involves an interactive process of stresses and strains developed within the structure and the soil field. The response of Piled-Raft Foundation system to the structure is very challenging because there is an important interplay between the component of building structure and the soil field. Herein, soil-foundation-structure interaction of buildings founded on Piled-Raft Foundation is evaluated through 3D-Nonlinear Finite Element Analyses using PLAXIS3D FOUNDATION code. The soil settlements and forces demand of the high-rise building structures and foundation is computed. The parametric study affecting the soil-foundation-structure response has been carried out. The parameters such as construction phasing, sequential loading, building aspect ratios, soil failure models and thickness proportion of soil field stiff layer, are considered. It is concluded that the interaction of building foundation-soil field and super-structure has remarkable effect on the structure.
The analysis of building structure in contact with soil involves an interactive process of stresses and strains developed within the structure and the soil field. The response of Piled-Raft Foundation system to the structure is very challenging because there is an important interplay between the component of building structure and the soil field. Herein, soil-foundation-structure interaction of buildings founded on Piled-Raft Foundation is evaluated through 3D-Nonlinear Finite Element Analyses using PLAXIS3D FOUNDATION code. The soil settlements and forces demand of the high-rise building structures and foundation is computed. The parametric study affecting the soil-foundation-structure response has been carried out. The parameters such as construction phasing, sequential loading, building aspect ratios, soil failure models and thickness proportion of soil field stiff layer, are considered. It is concluded that the interaction of building foundation-soil field and super-structure has remarkable effect on the structure.
KEYWORDS
Foundation, Piled-Raft Foundation, Soil Models, Soil Field, Finite Element Method, Sequential Loading, Construction Phase
Foundation, Piled-Raft Foundation, Soil Models, Soil Field, Finite Element Method, Sequential Loading, Construction Phase
Cite this paper
Ahmed, M. , Mohamed, M. , Mallick, J. and Hasan, M. (2014) 3D-Analysis of Soil-Foundation-Structure Interaction in Layered Soil. Open Journal of Civil Engineering, 4, 373-385. doi: 10.4236/ojce.2014.44032.
Ahmed, M. , Mohamed, M. , Mallick, J. and Hasan, M. (2014) 3D-Analysis of Soil-Foundation-Structure Interaction in Layered Soil. Open Journal of Civil Engineering, 4, 373-385. doi: 10.4236/ojce.2014.44032.
References
[1] Bobet, A. (2010) Numerical Methods in Geo-Mechanics. The Arabian Journal for Science and Engineering, 35, 27-48. [2] Hemsley, J.A. (2000) Design Applications of Raft Foundations. Thomas Telford Ltd., London. [3] Ahmed, M., Mahmoud, H. and Mallick, J. (2013) Advances in Piled-Raft Foundation System. Recent Trends in Civil Engineering and Technology, 3, 1-8. [4] Lin, D.G. and Feng, Z.Y. (2006) A Numerical Study of Piled Raft Foundations. Journal of the Chinese Institute of Engineers, 29, 1091-1097.
http://dx.doi.org/10.1080/02533839.2006.9671208 [5] Rabiei, M. (2010) Piled Raft Design for High Rise Building. Electronic Journal of Geotechnical Engineering, 15, 495-505. [6] Singh, N.T. and Singh, B. (2008) Interaction Analysis for Piled Rafts in Cohesive Soils. 12th International Conference of International Association for Computer Methods and Advances in Geo-Mechanics (IACMAG), Goa, 1-6 October 2008, 3289-3296. [7] Eslami, A., Veiskarami, M. and Eslami, M.M. (2012) Study on Optimized Piled-Raft Foundations (PRF) Performance with Connected and Non-Connected Piles-Three Case Histories. International Journal of Civil Engineering, 10, 100-110. [8] Kapackci, V. and Ozkan, M.Y. (2012) A Simplified Approach Applicable to the Settlement Estimation of Piled-Raft. ACTA Geo-Technica Slovenica, 1, 77-84. [9] Nguyen, D.D.C., Jo, S.B. and Kim, D.S. (2013) Design Method of Piled-Raft Foundations under Vertical Load Considering Interaction Effects. Computers and Geotechnics, 47, 16-27.
http://dx.doi.org/10.1016/j.compgeo.2012.06.007 [10] Horikoshi, K. and Randolph, M.F. (1998) A Contribution to Optimum Design of Piled Rafts. Geotechnique, 48, 301-317.
http://dx.doi.org/10.1680/geot.1998.48.3.301 [11] Cao, X.D., Wong, M.F. and Chang, M.F. (2004) Behavior of Model Rafts Resting on Pile-Reinforced Sand. Journal Geotechnical Engineering, 130, 129-138. [12] Cooke, R.W. (1986) Piled Raft Foundations on Stiff Clays: A Contribution to Design Philosophy. Geotechnique, 36, 169-203.
http://dx.doi.org/10.1680/geot.1986.36.2.169 [13] Prakoso, W.A. and Kulhawy, F.H. (2001) Contribution to Piled Raft Foundation Design. Journal Geotechnical Engineering, 127, 17-24. [14] Mahmood, M.N. and Ahmed, S.Y. (2007) Nonlinear Dynamic Analysis of Framed Structures including Soil-Structure Interaction Effects. The Arabian Journal for Science and Engineering, 33, 45-64. [15] Al-Shayea, N. and Zeedan, H. (2012) A New Approach for Estimating Thickness of Mat Foundations under Certain Conditions. The Arabian Journal for Science and Engineering, 37, 277-290.
http://dx.doi.org/10.1007/s13369-012-0178-5 [16] PLAXIS Version 2012.02 (2012) Scientific Manual, Delft University of Technology & PLAXIS, The Netherlands, A. A. Balkema, PUBLISHERS.
http://www.plaxis.nl/ [17] Ti, K.S., Huat, B.B.K., Noorzaei, J., Jaafar, M.S. and Sew, G.S. (2009) A Review of Basic Soil Constitutive Models for Geotechnical Application. Electronic Journal Geotechnical Engineering, 14, 1-18. [18] US Department of Transportation (2006) Federal Highway Administration. Publication No.: FHWA NHI-06-088. [19] Engin, H.K. and Brinkgreve, R.B.J. (2009) Investigation of Pile Behavior Using Embedded Piles. Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering. In: Hamza, M., et al., Eds., Alexandria, Millpress, Amsterdam. [20] Lebeau, J.S. (2008) FE-Analysis of Piled and Piled Raft Foundations. Ph.D., Institute for Soil Mechanics and Foundation Engineering, Graz University of Technology, Graz.
[1] Bobet, A. (2010) Numerical Methods in Geo-Mechanics. The Arabian Journal for Science and Engineering, 35, 27-48. [2] Hemsley, J.A. (2000) Design Applications of Raft Foundations. Thomas Telford Ltd., London. [3] Ahmed, M., Mahmoud, H. and Mallick, J. (2013) Advances in Piled-Raft Foundation System. Recent Trends in Civil Engineering and Technology, 3, 1-8. [4] Lin, D.G. and Feng, Z.Y. (2006) A Numerical Study of Piled Raft Foundations. Journal of the Chinese Institute of Engineers, 29, 1091-1097.
http://dx.doi.org/10.1080/02533839.2006.9671208 [5] Rabiei, M. (2010) Piled Raft Design for High Rise Building. Electronic Journal of Geotechnical Engineering, 15, 495-505. [6] Singh, N.T. and Singh, B. (2008) Interaction Analysis for Piled Rafts in Cohesive Soils. 12th International Conference of International Association for Computer Methods and Advances in Geo-Mechanics (IACMAG), Goa, 1-6 October 2008, 3289-3296. [7] Eslami, A., Veiskarami, M. and Eslami, M.M. (2012) Study on Optimized Piled-Raft Foundations (PRF) Performance with Connected and Non-Connected Piles-Three Case Histories. International Journal of Civil Engineering, 10, 100-110. [8] Kapackci, V. and Ozkan, M.Y. (2012) A Simplified Approach Applicable to the Settlement Estimation of Piled-Raft. ACTA Geo-Technica Slovenica, 1, 77-84. [9] Nguyen, D.D.C., Jo, S.B. and Kim, D.S. (2013) Design Method of Piled-Raft Foundations under Vertical Load Considering Interaction Effects. Computers and Geotechnics, 47, 16-27.
http://dx.doi.org/10.1016/j.compgeo.2012.06.007 [10] Horikoshi, K. and Randolph, M.F. (1998) A Contribution to Optimum Design of Piled Rafts. Geotechnique, 48, 301-317.
http://dx.doi.org/10.1680/geot.1998.48.3.301 [11] Cao, X.D., Wong, M.F. and Chang, M.F. (2004) Behavior of Model Rafts Resting on Pile-Reinforced Sand. Journal Geotechnical Engineering, 130, 129-138. [12] Cooke, R.W. (1986) Piled Raft Foundations on Stiff Clays: A Contribution to Design Philosophy. Geotechnique, 36, 169-203.
http://dx.doi.org/10.1680/geot.1986.36.2.169 [13] Prakoso, W.A. and Kulhawy, F.H. (2001) Contribution to Piled Raft Foundation Design. Journal Geotechnical Engineering, 127, 17-24. [14] Mahmood, M.N. and Ahmed, S.Y. (2007) Nonlinear Dynamic Analysis of Framed Structures including Soil-Structure Interaction Effects. The Arabian Journal for Science and Engineering, 33, 45-64. [15] Al-Shayea, N. and Zeedan, H. (2012) A New Approach for Estimating Thickness of Mat Foundations under Certain Conditions. The Arabian Journal for Science and Engineering, 37, 277-290.
http://dx.doi.org/10.1007/s13369-012-0178-5 [16] PLAXIS Version 2012.02 (2012) Scientific Manual, Delft University of Technology & PLAXIS, The Netherlands, A. A. Balkema, PUBLISHERS.
http://www.plaxis.nl/ [17] Ti, K.S., Huat, B.B.K., Noorzaei, J., Jaafar, M.S. and Sew, G.S. (2009) A Review of Basic Soil Constitutive Models for Geotechnical Application. Electronic Journal Geotechnical Engineering, 14, 1-18. [18] US Department of Transportation (2006) Federal Highway Administration. Publication No.: FHWA NHI-06-088. [19] Engin, H.K. and Brinkgreve, R.B.J. (2009) Investigation of Pile Behavior Using Embedded Piles. Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering. In: Hamza, M., et al., Eds., Alexandria, Millpress, Amsterdam. [20] Lebeau, J.S. (2008) FE-Analysis of Piled and Piled Raft Foundations. Ph.D., Institute for Soil Mechanics and Foundation Engineering, Graz University of Technology, Graz.