Course Details for A.Y. 2013/2014
Name:
Mechanics of Solids and Materials / Mechanics of Solids and Materials
Basic information
Credits:
: Laurea Magistrale in Ingegneria Matematica 6 CFU (c)
Degree(s):
Laurea Magistrale in Ingegneria Matematica 2° anno curriculum Comune Obbligatorio
Language:
English
Course Objectives
To get familiar with kinematics of continuum, a suitable notion of force distribution, a general method delivering balance equations in continuum mechanics, the formal way of describing material properties and energy balance mainly for solid matter.
Course Content
- Placements and motions. Rigid and affine motions. Deformation gradient, stretch and rotation. Stretching and spin. Test velocity fields and force distributions. Working and stress. Working balance principle. Balance equations. Frame indifference principle. Affine bodies. Cauchy continuum. Cauchy stress and Piola-Kirchhoff stress. Material response. Material objectivity. Symmetry group and isotropy. Elastic and hyperelastic materials. Strain energy function. Constraints and reactive stress. Incompressibility. Mooney-Rivlin and neo-Hookean materials. Dissipative stress and dissipation principle. Fluids and solids. A general scheme for describing growth and relaxation via Kroner-Lee decomposition. Remodeling forces and stress. Eshelby tensor. Viscoelasticity. Numerical simulations with Comsol Multiphysics.
Learning Outcomes (Dublin Descriptors)
On successful completion of this course, the student should
- On successful completion of this module, the student should have knowledge of the basics in non linear continuum mechanics and viscoelasticity.
- On successful completion of this module, the student should be able to formally describe basic and simple problems in mechanics of solids and soft matter and make use of state-of-the-art materials modelling.
- On successful completion of this module, the student should be able to understand both results and procedures described in a technical report or scientific paper and to take part in a discussion on the subject with colleagues.
- On successful completion of this module, the student should master the language and the use of the standard symbols and expressions which are used worldwide both in mathematics and mechanics.
- On successful completion of this module, the student should be able to browse quickly or read carefully both technical and scientific papers or to attend conferences and seminars to increase his knowledge by choosing topics he may be interested in.
Prerequisites and Learning Activities
Some knowledge of linear algebra and basic notions in elementary mechanics of a pointwise body could be helpful.
Assessment Methods and Criteria
A few homework assignments and a final oral presentation and discussion about a subject related to the course topics.
Textbooks
- C. Truesdell, A First Course in Rational Continuum Mechanics , Academic Press. 1977.
- M. Gurtin, An Introduction to Continuum Mechanics , Academic Press. 1981.
- P. Chadwick, Continuum Mechanics: Concise Theory and Problems , Dover Books on Physics. 1976.
Course page updates
This course page is available (with possible updates) also for the following academic years:
To read the current information on this course, if it is still available, go to the university course catalogue .
Course information last updated on: 12 febbraio 2014, 00:06