Published in: 7th National Congress on Civil Engineering
COI code: NCCE07_0759
Paper Language: English
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Authors Evaluation of impedance function of pile group in Layered soil mediumMahmoud Gazavi - Civil Engineering Department, K. N. Toosi University of Technology, Tehran, Iran
Hamed yazdani - Civil Engineering Department, Graduate University of Advanced Technology, Kerman, Iran
Ali Heidaripanah - Civil Engineering Department, Graduate University of Advanced Technology, Kerman, Iran
Abstract:A physical and simple approach is presented to evaluation dynamic impedance of a pile group embedded in a layered elastic half space. In practice, a soil deposit may consist of multiple layers with different properties. The dynamic behavior of piles depends on the nature of the interaction between the piles and the surrounding soil. The soil–pile interaction effect modifies the stiffness of the piles and generates damping through energy radiation to infinity. The analytical tool is developed based on wave propagation principles in which cone model is used. In this model the three-dimensional wave propagation is thus represented by one-dimensional waves. The methods have been verified using available solution. It has been found that the cone model does not require formidable theoretical background, and instead the analysis based on cones offer acceptable results. The results obtained from the cone model are in good agreement with other reported results
Keywords:Impedance function, pile group, layered soil, cone model, soil-pile-soil interaction
COI code: NCCE07_0759
how to cite to this paper:If you want to refer to this article in your research, you can easily use the following in the resources and references section:
Gazavi, Mahmoud; Hamed yazdani & Ali Heidaripanah, 2013, Evaluation of impedance function of pile group in Layered soil medium, 7th National Congress on Civil Engineering, زاهدان, دانشگاه سيستان و بلوچستان, https://www.civilica.com/Paper-NCCE07-NCCE07_0759.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Gazavi, Mahmoud; Hamed yazdani & Ali Heidaripanah, 2013)
Second and more: (Gazavi; yazdani & Heidaripanah, 2013)
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Type: state university
Paper No.: 9382
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