Soil plasticity model for analysis of collapse load on layers soil

Masyitah Md Nujid, Mohd. Raihan Taha

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Natural soil consist of soil deposits which is a soil layer overlying a thick stratum of another soil. The bearing capacity of layered soil studies have been conducted using different approach whether theoretical, experimental and combination of both. Numerical method in computer programme has become a powerful tool in solving complex geotechnical problems. Thus in numerical modelling, stress-strain soil behaviour is well predicted, design and interpreted using appropriate soil model. It is also important to identify parameters and soil model involve in prediction real soil problem. The sand layer overlaid clay layer soil is modelled with Mohr-Coulomb and Drucker-Prager criterion. The bearing capacity in loaddisplacement analysis from COMSOL Multiphysics is obtained and presented. In addition the stress distribution and evolution of plastic strain for each thickness ratio below centre of footing are investigated. The results indicate the linear relation on load-displacement which have similar trend for both soil models while stress and plastic strain increase as thickness ratio increase.

Original languageEnglish
Title of host publicationMATEC Web of Conferences
PublisherEDP Sciences
Volume47
DOIs
Publication statusPublished - 1 Apr 2016
Event3rd International Conference on Civil and Environmental Engineering for Sustainability, IConCEES 2015 - Melaka, Malaysia
Duration: 1 Dec 20152 Dec 2015

Other

Other3rd International Conference on Civil and Environmental Engineering for Sustainability, IConCEES 2015
CountryMalaysia
CityMelaka
Period1/12/152/12/15

Fingerprint

Plasticity
Loads (forces)
Soils
Bearing capacity
Plastic deformation
Stress concentration
Computer program listings
Numerical methods
Clay
Sand
Deposits

ASJC Scopus subject areas

  • Chemistry(all)
  • Engineering(all)
  • Materials Science(all)

Cite this

Md Nujid, M., & Taha, M. R. (2016). Soil plasticity model for analysis of collapse load on layers soil. In MATEC Web of Conferences (Vol. 47). [03020] EDP Sciences. https://doi.org/10.1051/matecconf/20164703020

Soil plasticity model for analysis of collapse load on layers soil. / Md Nujid, Masyitah; Taha, Mohd. Raihan.

MATEC Web of Conferences. Vol. 47 EDP Sciences, 2016. 03020.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Md Nujid, M & Taha, MR 2016, Soil plasticity model for analysis of collapse load on layers soil. in MATEC Web of Conferences. vol. 47, 03020, EDP Sciences, 3rd International Conference on Civil and Environmental Engineering for Sustainability, IConCEES 2015, Melaka, Malaysia, 1/12/15. https://doi.org/10.1051/matecconf/20164703020
Md Nujid, Masyitah ; Taha, Mohd. Raihan. / Soil plasticity model for analysis of collapse load on layers soil. MATEC Web of Conferences. Vol. 47 EDP Sciences, 2016.
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