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title

Effects of soil models and nail’s flexural stiffness on soil nail wall 2D numerical analysis

Credit to Download: 1 | Page Numbers 10 | Abstract Views: 91
Year: 2017
Present: ارايه پوستري
COI code: ICSAU05_0246
Paper Language: English

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Authors Effects of soil models and nail’s flexural stiffness on soil nail wall 2D numerical analysis

  Arastou Toroud - M. Sc. Student, Dept. of Civil Eng., Engineering Faculty, Shahed university, Tehran, Iran
  MohammadHassan Karami - Assistant Professor, Dept. of Civil Eng., Engineering Faculty, Shahed university, Tehran, Iran

Abstract:

Considering the nail’s flexural stiffness in nail’s simulation is a polemic topic in the numerical analysis of the soil nail wall. In this research, effects of soil constitutive models and nail’s flexural stiffness on soil nail wall 2D numerical analysis have been studied and compared with the outputs from French national research project on soil nailing, CLOUTERRE. The nail’s simulation in numerical model was performed in two forms, by Geogrid and Plate elements and the soil’s behavior simulation was performed by the Mohr-Coulomb (MC) and Hardening soil (HS) constitutive models in finite element package intended for two-dimensional analysis ,PLAXIS 2D. It has been observed that ignoring the nail’s flexural stiffness results in more conservative results in the values of soil lateral displacement and the nail’s axial force, especially in the Hardening soil constitutive model.

Keywords:

FEM analysis, soil nail wall, nail’s flexural stiffness, soil constitutive model

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https://www.civilica.com/Paper-ICSAU05-ICSAU05_0246.html
COI code: ICSAU05_0246

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Toroud, Arastou & MohammadHassan Karami, 2017, Effects of soil models and nail’s flexural stiffness on soil nail wall 2D numerical analysis, 5th international congress of structure, architecture and urban development, تهران, دبيرخانه دايمي كنفرانس, https://www.civilica.com/Paper-ICSAU05-ICSAU05_0246.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: (Toroud, Arastou & MohammadHassan Karami, 2017)
Second and more: (Toroud & Karami, 2017)
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Type: state university
Paper No.: 3810
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