CVEN30150 Theory of Elasticity and Plasticity

Academic Year 2018/2019

This course deals with the determination of stresses, strains and displacements in a solid, and its application to civil engineering problems involving linear and nonlinear elastic materials, plasticity and viscoelasticity. Topics: Stress; Strain; Elasticity problems; Finite Element Method of Numerical Stress Analysis; Failure criterion.

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Curricular information is subject to change

Learning Outcomes:

Upon completion of this course, students will be able to:
(a) Understand the principles of finite element analysis: stiffness matrix method, element stiffness matrices, principle of minimum potential, isoparametric element formulation, force vector assembly, global stiffness matrix assembly, element type selection (2D plane stress, 2D plane strain, 3D solid, 3D shell) and stress recovery from displacements.
(b) Understand the mechanics of complex physical situations through constitutive modelling of elastic and inelastic solids, and the solution of appropriate boundary value problems in linear elasticity and plasticity.
(c) Formulate stress and strain tensors and vectors, and determine all possible states of stress and strain in a point using an algebraic form or Mohr's circle.
(d) Apply small deformation theory to obtain displacements, strains and stresses using the kinematic, constitutive, compatibility equations and differential equations of equilibrium.
(e) Analyse stress, strain and failure in deformable solids under the action of external forces, with emphasis on combined stress states, plane stress and plane strain problems.

Student Effort Hours: 
Student Effort Type Hours
Lectures

36

Tutorial

8

Computer Aided Lab

2

Autonomous Student Learning

70

Total

116

 
Requirements, Exclusions and Recommendations
Learning Recommendations:

CVEN 20010 - Mechanics of Solids



Module Requisites and Incompatibles
Incompatibles:
Stress+Finite Element Analysis (CVEN30170)

 
Description % of Final Grade Timing
Examination: 2 hour test

70

2 hour End of Trimester Exam
Continuous Assessment: tutorials/assignments

30

Throughout the Trimester

Compensation

This module is not passable by compensation

Resit Opportunities

End of Semester Exam

Remediation

If you fail this module, a resit opportunity will be provided during the next semester. This will take the form of an end-of-semester examination.