Modeling Strong Discontinuities Using Generalized Finite Element Method (GFEM)

Pal, M K (2012) Modeling Strong Discontinuities Using Generalized Finite Element Method (GFEM). Masters thesis, Indian Institute of Technology, Hyderabad.

[img] Text
CE10M06.pdf - Submitted Version
Restricted to Registered users only until 15 November 2016.

Download (7MB) | Request a copy

Abstract

Computational modeling of strong discontinuities is a challenging a task. Stress analysis and shape sensitivity can be done with any simulation method such as finite element method, finite difference method, Rayleigh-Ritz method, weighted residual method or least square method. All these numerical analysis methods are computationally expensive and uneconomical. Mesh dependency with respect to fracture boundary is a major problem in these methods. Furthermore accuracy of the methods depends on the size of the discretized element.

[error in script]
IITH Creators:
IITH CreatorsORCiD
Item Type: Thesis (Masters)
Uncontrolled Keywords: TD51
Subjects: Civil Engineering > Soil Structure Interaction
Divisions: Department of Civil Engineering
Depositing User: Team Library
Date Deposited: 31 Oct 2014 08:32
Last Modified: 16 Nov 2015 06:54
URI: http://raiith.iith.ac.in/id/eprint/578
Publisher URL:
Related URLs:

Actions (login required)

View Item View Item
Statistics for RAIITH ePrint 578 Statistics for this ePrint Item