339-0503/01 – Introduction to Fracture Mechanics (ZLM)

Gurantor department	Department of Mechanics of Materials	Credits	6
Subject guarantor	prof. Ing. Radim Halama, Ph.D.	Subject version guarantor	prof. Ing. Radim Halama, Ph.D.
Study level	undergraduate or graduate	Requirement	Compulsory
Year	2	Semester	winter
		Study language	Czech
Year of introduction	2003/2004	Year of cancellation	2014/2015
Intended for the faculties	FS	Intended for study types	Follow-up Master

Instruction secured by
Login	Name	Tuitor	Teacher giving lectures
SLA20	Dr. Ing. Ludmila Adámková
FUS76	doc. Ing. Martin Fusek, Ph.D.

Extent of instruction for forms of study
Form of study	Way of compl.	Extent
Full-time	Credit and Examination	3+2

Subject aims expressed by acquired skills and competences

Teach a students the basic procedures for solving of ground technical problems from fracture of cracked members and fatigue of materials. Ensure understanding of teaching problems. To learn the students if they can apply gained theoretical peaces of knowledge in praxis.

Teaching methods

Lectures
Tutorials

Summary

The students will be informed with the principles of Linear elastic and Elastic-plastic fracture mechanics and Low and High cycle fatigue.

Compulsory literature:

Jansen,M., Zuidema,J., Wanhill,R.J.H.: Fracture mechanics. 2 nd ed. Delft,2002, 365 p. ISBN 90-407-2221-8 Anderson,T.L.: Fracture mechanics : fundamentals and applications. 3 rd.ed.Boca Raton:CRC/Taylor&Francis, 2005. 621 p. ISBN 0-8493-1656-1. Broek.D.: Elementary engineering fracture mechanics. 4th rd. Kluwer Academic Pubs., Dordrecht, Netherlands.

Recommended literature:

Dowling,N.E.: Mechanical behavior of materials. Prentice-Hall.INC. New Jersey 1993.,pp.774. ISBN 0-13-026956-5.

Way of continuous check of knowledge in the course of semester

3 programs, 2 control test

E-learning

preparing

Other requirements

The student prepare individual account on selected topic

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1. Initiators of bodies fracture. Constructionals notches. 2. Notched members. Neuber´s rule. 3. Cracks. Modes of fracture. Stress intensity factor. 4. Fracture of steels bodies. Definition. Tension test and other basic test. 5. Linear elastic fracture mechanics. 6. Elastic-plastic fracture mechanics. 7. Two parametric fracture mechanics. R-6 method. 8. Dynamics fracture mechanics. Temperature transition behaviour of steels. 9. Fatigue of materials. High cycle fatigue and low cycle fatigue. 10. Fatigue and life prediction. 11. Fatigue crack growth equation. 12. Irregular strain versus time histories. Life estimates.

Conditions for subject completion

Full-time form (validity from: 1960/1961 Summer semester, validity until: 2012/2013 Winter semester)

Task name	Type of task	Max. number of points (act. for subtasks)	Min. number of points	Max. počet pokusů
Exercises evaluation and Examination	Credit and Examination	100 (100)	51	3
Exercises evaluation	Credit	35 (35)	0	3
Project	Project	14	0	3
Written exam	Written test	14	0	3
Other task type	Other task type	7	0	3
Examination	Examination	65 (65)	0	3
Written examination	Written examination	31	0	3
Oral	Oral examination	34	0	3

Mandatory attendence participation:

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Conditions for subject completion and attendance at the exercises within ISP:

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Occurrence in study plans

Academic year	Programme	Branch/spec.	Form	Study language	Tut. centre	Year	Type of duty
2014/2015	(N2301) Mechanical Engineering	(3901T003) Applied Mechanics	P	Czech	Ostrava	2	Compulsory	study plan
2013/2014	(N2301) Mechanical Engineering	(3901T003) Applied Mechanics	P	Czech	Ostrava	2	Compulsory	study plan
2012/2013	(N2301) Mechanical Engineering	(3901T003) Applied Mechanics	P	Czech	Ostrava	2	Compulsory	study plan
2011/2012	(N2301) Mechanical Engineering	(3901T003) Applied Mechanics	P	Czech	Ostrava	2	Compulsory	study plan
2010/2011	(N2301) Mechanical Engineering	(3901T003) Applied Mechanics	P	Czech	Ostrava	2	Compulsory	study plan
2009/2010	(N2301) Mechanical Engineering	(3901T003) Applied Mechanics	P	Czech	Ostrava	2	Compulsory	study plan
2008/2009	(N2301) Mechanical Engineering	(3901T003) Applied Mechanics	P	Czech	Ostrava	2	Compulsory	study plan
2007/2008	(N2301) Mechanical Engineering	(3901T003) Applied Mechanics	P	Czech	Ostrava	2	Compulsory	study plan
2006/2007	(N2301) Mechanical Engineering	(3901T003) Applied Mechanics	P	Czech	Ostrava	2	Compulsory	study plan
2005/2006	(N2301) Mechanical Engineering	(3901T003) Applied Mechanics	P	Czech	Ostrava	2	Compulsory	study plan
2004/2005	(N2301) Mechanical Engineering	(3901T003) Applied Mechanics	P	Czech	Ostrava	2	Compulsory	study plan

Occurrence in special blocks

Block name	Academic year	Form of study	Study language	Year	W	S	Type of block	Block owner

Assessment of instruction

2012/2013 Winter