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151-0513-00L  Mechanics of Soft Materials and Tissues

SemesterAutumn Semester 2016
LecturersA. E. Ehret
Periodicityyearly recurring course
Language of instructionEnglish



Catalogue data

AbstractAn introduction to concepts for the constitutive modelling of highly deformable materials with non-linear properties is given in application to rubber-like materials and soft biological tissues. Related experimental methods for materials characterization and computational methods for simulation are addressed.
ObjectiveThe objective of the course is to provide an overview of the wide range of non-linear mechanical behaviors displayed by soft materials and tissues together with a basic understanding of their physical origin, to familiarize students with appropriate mathematical concepts for their modelling, and to illustrate the application of these concepts in different fields in mechanics.
ContentSoft solids: rubber-like materials, gels, soft biological tissues
Non-linear continuum mechanics: kinematics, stress, balance laws
Mechanical characterization: experiments and their interpretation
Constitutive modeling: basic principles
Large strain elasticity: hyperelastic materials
Rubber-elasticity: statistical vs. phenomenological models
Biomechanics of soft tissues: composites, anisotropy, heterogeneity
Dissipative behavior: examples and the concept of internal variables.
Lecture notesAccompanying learning materials will be provided or made available for download during the course.
LiteratureRecommended text:
G.A. Holzapfel, Nonlinear Solid Mechanics - A continuum approach for engineering, 2000
L.R.G. Treloar, The physics of rubber elasticity, 3rd ed., 2005
P. Haupt, Continuum Mechanics and Theory of Materials, 2nd ed., 2002
Prerequisites / NoticeA good knowledge base in continuum mechanics, ideally a completed course in non-linear continuum mechanics, is recommended.

Performance assessment

Performance assessment information (valid until the course unit is held again)
Performance assessment as a semester course
ECTS credits4 credits
ExaminersA. E. Ehret
Typesession examination
Language of examinationEnglish
RepetitionThe performance assessment is offered every session. Repetition possible without re-enrolling for the course unit.
Mode of examinationoral 30 minutes
This information can be updated until the beginning of the semester; information on the examination timetable is binding.

Learning materials

No public learning materials available.
Only public learning materials are listed.

Courses

NumberTitleHoursLecturers
151-0513-00 GMechanics of Soft Materials and Tissues3 hrs
Thu10-13HG G 26.1 »
A. E. Ehret

Groups

No information on groups available.

Restrictions

There are no additional restrictions for the registration.

Offered in

ProgrammeSectionType
Civil Engineering MasterMajor in Materials and MechanicsWInformation
Mechanical Engineering MasterMechanics, Materials, StructuresWInformation