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K. Sun* and J.A. Pires+

*Department of Civil Engineering, National University of Singapore, Singapore
+Department of Civil Engineering, University of California, Irvine, United States of America

doi:10.4203/ccp.15.3.2

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K. Sun, J.A. Pires, "Dynamic Flexible Matrix of Soil Layer to Laterally Loaded Piles", in B.H.V. Topping, (Editor), "Developments in Civil & Construction Engineering Computing", Civil-Comp Press, Edinburgh, UK, pp 57-64, 1993. doi:10.4203/ccp.15.3.2

Abstract

A semi-analysis and semi-numerical approach for calculating the dynamic flexible matrix of soil layer to laterally loaded pile is presented. In this approach, the pile is considered as a circular beam and the foundation is assumed to be a hysteretic soil layer. The complex flexible matrix for modeling of the foundation soil can be obtained by a nonsingular boundary integral method through a set of complete functions. This flexible matrix can be coupled with the finite element equation of pile to obtain the dynamic response of soil and pile system. The analysis procedure of proposed method, compared with some alternative numerical methods, (such as finite element method), will greatly reduce the computational effort.

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Front Page Browse CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Proceedings ISSN 1759-3433 CCP: 15 DEVELOPMENTS IN CIVIL & CONSTRUCTION ENGINEERING COMPUTING Edited by: B.H.V. Topping Paper III.2 Dynamic Flexible Matrix of Soil Layer to Laterally Loaded Piles K. Sun* and J.A. Pires+ *Department of Civil Engineering, National University of Singapore, Singapore +Department of Civil Engineering, University of California, Irvine, United States of America doi:10.4203/ccp.15.3.2 purchase the full-text of this paper Full Bibliographic Reference for this paper K. Sun, J.A. Pires, "Dynamic Flexible Matrix of Soil Layer to Laterally Loaded Piles", in B.H.V. Topping, (Editor), "Developments in Civil & Construction Engineering Computing", Civil-Comp Press, Edinburgh, UK, pp 57-64, 1993. doi:10.4203/ccp.15.3.2 Abstract A semi-analysis and semi-numerical approach for calculating the dynamic flexible matrix of soil layer to laterally loaded pile is presented. In this approach, the pile is considered as a circular beam and the foundation is assumed to be a hysteretic soil layer. The complex flexible matrix for modeling of the foundation soil can be obtained by a nonsingular boundary integral method through a set of complete functions. This flexible matrix can be coupled with the finite element equation of pile to obtain the dynamic response of soil and pile system. The analysis procedure of proposed method, compared with some alternative numerical methods, (such as finite element method), will greatly reduce the computational effort. purchase the full-text of this paper (price £20) go to the previous paper go to the next paper return to the table of contents return to the book description purchase this book (price £55 +P&P)
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