339-0905/01 – Limit States and Fatigue of Materials (MSUM)

Gurantor departmentDepartment of Mechanics of MaterialsCredits10
Subject guarantorprof. Ing. Jan Fuxa, CSc.Subject version guarantorprof. Ing. Jan Fuxa, CSc.
Study levelpostgraduateRequirementChoice-compulsory
YearSemesterwinter + summer
Study languageCzech
Year of introduction2000/2001Year of cancellation2012/2013
Intended for the facultiesFSIntended for study typesDoctoral
Instruction secured by
LoginNameTuitorTeacher giving lectures
FUX50 prof. Ing. Jan Fuxa, CSc.
HAL22 doc. Ing. Radim Halama, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 25+0
Combined Credit and Examination 25+0

Subject aims expressed by acquired skills and competences

To teach students derive benefit from the newest knowledge of subject with possibility the knowledge further evolves and apply for complicated problems.

Teaching methods

Individual consultations
Experimental work in labs

Summary

Limit states of elastic, plastic, creep and fatigue straining. Effective stress and strain, referential shear and normal stresses. Elastic to plastic transition and its criterion. Plastic fracture criteria. Brittle fracture, Griffith criterion, Kc modes, transition temperature. Creep of metals - Hoff's analogy, constitutive equations, stress relaxation, cumulating of defects, breakdown. Fatigue of materials. Initialization of cracks, their develop Basqin's, Manson&Coffin's, Paris laws. Cumulating of defects, decomposition of fatigue cycles. Mean stress effect, Haigh's and Smith's diagrams.

Compulsory literature:

BANNANTINE, J.A., COMMER, J.J., HANDROCK, J.L.: Fundamentals og Metal Fatigue Analysis, Prentice Hall, Englewood Cliffs, New Jersey 07632, 1990 SZCZEPINSKI, W. (editor): Experimental methods in mechanics of solids. Elsevier Amster-dam - Oxford - New York - Tokyo, 1990, p.705, ISBN 83-01-08259-3 REES, D.W.: Basic solid mechanics. MacMillan press ltd. Houndmills, Basingstoke, Hamp-shire and London, 1997, p.396, ISBN 0-333-66609-7

Recommended literature:

BANNANTINE, J.A., COMMER, J.J., HANDROCK, J.L.: Fundamentals og Metal Fatigue Analysis, Prentice Hall, Englewood Cliffs, New Jersey 07632, 1990 SZCZEPINSKI, W. (editor): Experimental methods in mechanics of solids. Elsevier Amster-dam - Oxford - New York - Tokyo, 1990, p.705, ISBN 83-01-08259-3 REES, D.W.: Basic solid mechanics. MacMillan press ltd. Houndmills, Basingstoke, Hampshire and London, 1997, p.396, ISBN 0-333-66609-7 FUXA, J.: Creep a teplotní namáhání (sylabus). Katedra pružnosti a pevnosti, VŠB-TU Ostrava, 2003, p.49 FUXA, J.: Únava materiálu (sylabus). Katedra pružnosti a pevnosti, VŠB-TU Ostrava, 2005, p.52 FUXA, J.: Teorie plasticity (sylabus). Katedra pružnosti a pevnosti, VŠB-TU Ostrava, 2000, p.63 KUČERA, J.: Úvod do mechaniky lomu I. (Vruby a trhliny, nestabilní lom při statickém zatížení), FS VŠB- Technická universita Ostrava, 2002, p.151, ISBN 80- 7078-862-3 KUČERA, J.: Úvod do mechaniky lomu II. (Dvouparamterová lomová mechanika, nestabilní lom při dynamickém zatížení), FS VŠB- Technická universita Ostrava, 2006, p.138.

Way of continuous check of knowledge in the course of semester

Příprava zadané problematiky v písemné formě.

E-learning

Další požadavky na studenta

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Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

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Conditions for subject completion

Combined form (validity from: 1960/1961 Summer semester, validity until: 2012/2013 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (145) 51
        Examination Examination 100  0
        Exercises evaluation Credit 45  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

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2011/2012 (P2346) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment P Czech Ostrava Choice-compulsory study plan
2011/2012 (P2346) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment K Czech Ostrava Choice-compulsory study plan
2011/2012 (P2301) Mechanical Engineering (3901V003) Applied Mechanics P Czech Ostrava Choice-compulsory study plan
2011/2012 (P2301) Mechanical Engineering (3901V003) Applied Mechanics K Czech Ostrava Choice-compulsory study plan
2011/2012 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment P Czech Ostrava Choice-compulsory study plan
2011/2012 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment K Czech Ostrava Choice-compulsory study plan
2010/2011 (P2301) Mechanical Engineering (3901V003) Applied Mechanics K Czech Ostrava Choice-compulsory study plan
2010/2011 (P2301) Mechanical Engineering (3901V003) Applied Mechanics P Czech Ostrava Choice-compulsory study plan
2010/2011 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment P Czech Ostrava Choice-compulsory study plan
2010/2011 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment K Czech Ostrava Choice-compulsory study plan
2009/2010 (P2301) Mechanical Engineering (3901V003) Applied Mechanics P Czech Ostrava Choice-compulsory study plan
2009/2010 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment P Czech Ostrava Choice-compulsory study plan
2009/2010 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment K Czech Ostrava Choice-compulsory study plan
2009/2010 (P2301) Mechanical Engineering (3901V003) Applied Mechanics K Czech Ostrava Choice-compulsory study plan
2008/2009 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment P Czech Ostrava Choice-compulsory study plan
2008/2009 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment K Czech Ostrava Choice-compulsory study plan
2007/2008 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment P Czech Ostrava Choice-compulsory study plan
2007/2008 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment K Czech Ostrava Choice-compulsory study plan
2006/2007 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment P Czech Ostrava Choice-compulsory study plan
2006/2007 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment K Czech Ostrava Choice-compulsory study plan
2005/2006 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment P Czech Ostrava Choice-compulsory study plan
2005/2006 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment K Czech Ostrava Choice-compulsory study plan
2001/2002 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment P Czech Ostrava 1 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner