A New Constitutive Model for Prediction of Saturated Sand Behavior Using Artificial Neural Network

Publish Year: 1391
نوع سند: مقاله کنفرانسی
زبان: English
View: 1,876

This Paper With 8 Page And PDF Format Ready To Download

  • Certificate
  • من نویسنده این مقاله هستم

این Paper در بخشهای موضوعی زیر دسته بندی شده است:

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

شناسه ملی سند علمی:

ICCE09_329

تاریخ نمایه سازی: 7 مهر 1391

Abstract:

The soil constitutive relation is one of the important issues in soil mechanics[1]. In the current geotechnical approach, the relationship between stresses and strains is represented by a series of mathem atical equations to describe the soil behavior based on a set of fundamental parameters The main problem with this parametric approximation is the high mathematical complexity involved especially when nonlinear effects have to be included andalso when different types of soils are considered.In this paper by using test data from triaxial shear test of saturated sand, including void ratio, axial strain,deviatoric stress, confining pressure and mean effective stress, an Artificial Neural Network(ANN) is trained and tested. Finally, the results of the networks are employed to simulate the behavior of saturated sand and to compare the stress path curves obtained from test data with those of ANN results.

Keywords:

Artificial Neural Network constitutive model , triaxial test , saturated sand

Authors

Seyyed Mohammad Rashid Hosseini

MSc Student of Earthquake Eng

Hossein Rahnema

Assistant Professor, Department of Civil and Environmental Engineering, Shiraz University

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :
  • Jing, Z. and Jing-tao, W. (2003), _ Neural Network Model ...
  • Martinez, H.E. and De Farias, M.M. (2004), "Behavior of Sand ...
  • Desai, C.S. and Siriwardane, H.J. (1984), "Constitutive Laws for Engineering ...
  • Banimahd, M., Yasrobi, S.S. and Woodward, P.K. (2005), "Artificial Neural ...
  • Garcia, S.R., Romo, M.P. and Urtuzuastegui, V.T. (2000), _ _ ...
  • Chen, Y.R., Hsieh, S.C. and Liu, C.H. (2010), "Simulation of ...
  • Demuth, H. and Beale, M. "Neural Network Toolbox For Use ...
  • نمایش کامل مراجع