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Analytical Study of the Effects of Soil- Structure Interaction on the Stone Columns at Matte Foundations in soft fields based on Iran Regulations 2800

Abbas Shahrokhifard1 * , Hadi Shahrokhifard2 and Kamal Emami1

1 Department of Civil Engineering, Islamic Azad University, East Azerbaijan, Iran

2 Department of Civil Engineering, Tehran, Iran

3 Department of Civil Engineering, Islamic Azad University, East Azerbaijan, Iran

Corresponding author Email: Sh.fard51@gmail.com

DOI: http://dx.doi.org/10.12944/CWE.10.Special-Issue1.41

The dynamic response of structures built on the stone columns is affected by the movement of its own underlying substrate. On the other hand, the stress- deformation behavior of the underlying substrate is influenced by the movement of the structure. Generally, the foundation settlement after applying the seismic load than the static load case is different, but in soft soils (group IV- 2800 Code) the effects are significant and important, so that will make changes in the internal forces of the structural members than the case in which is neglected the soil- structure interaction effect. The aim of the study, current article is an investigation of the soil- structure interaction effect on a metal structure in the stone column group. As a result, the effects of soil- structure interaction in a manner of damping and increase the period in soft ground and relatively soft (III and IV) is significant but in hard ground (II) is negligible.


Soil- Structure Interaction; Groups of Stone Columns; Decrease of Settlement; Dynamic Analysis; Non-Linear Response of 2800 Earthquake Regulations

Copy the following to cite this article:

Shahrokhifard A, Shahrokhifard H, Emami K. Analytical Study of the Effects of Soil- Structure Interaction on the Stone Columns at Matte Foundations in soft fields based on Iran Regulations 2800. Special Issue of Curr World Environ 2015;10(Special Issue May 2015). DOI:http://dx.doi.org/10.12944/CWE.10.Special-Issue1.41

Copy the following to cite this URL:

Shahrokhifard A, Shahrokhifard H, Emami K. Analytical Study of the Effects of Soil- Structure Interaction on the Stone Columns at Matte Foundations in soft fields based on Iran Regulations 2800. Special Issue of Curr World Environ 2015;10(Special Issue May 2015). Available from: http://www.cwejournal.org?p=704/

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