۰۳ خرداد ۱۳۹۷

Preliminary Fracture Mechanics

Faculty / Department Industrial, Mechanical and air and Space Engineering
Program Mechanical engineering
Subject title & code Preliminary fracture mechanics (434402)
Credit value 3
Subject status Principle
Pre-requisite(s) Mechanical engineering design and Material science
Semester 95/96-11

Lecturer : Dr. Maryam Shokravi

Room : 318 Ahmadi Roshan

Email  :  Maryamshokravi10@bzte.ac.ir or Maryamshokravi10@yahoo.com

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Module Synopsis

Timetable :

Consultation hours: Monday 13-17

Weekly Schedule:

Monday   8-10  (Room 326)

Monday  10-12 (Room 312)

Session

Topics to be covered

(in accordance with syllabus)

Lecture

(hours)

1 The definition of failure 3
2 The boundaries of mechanical failure 3
3 Mechanical properties in different states of failure  3
4 Factors crack 3
5 Engineering Fracture Mechanics applications in various industries 3
6 Prevention with the effects of crack 3
7 Different modes of loading a cracked piece 3
8 Distribution of stress around the crack 3
9 Stress intensity factor and its value for common parts cracked 3
10 Experimental methods to determine stress intensity factors 3
11 Numerical methods for determining stress intensity factors 3
12 Strong criteria for cracked parts in the linear elastic mode 3
13 Plastic zone around the crack tip 3
14 Strong criteria for cracked parts, taking into account the effect of the plastic zone 3
15-16 strength criteria to crack parts under composite load 3
 

Assessment   Plan:

Date / Duration Weight Assessment
WK#5 2% Quiz 1
WK#16 25% Individual project
WK#10 20% Mid-term exam
WK#12 3% Quiz 2
WK#17-19 50% Final exam

 

 

Main References

Elementary engineering fracture mechanics, Author(s): David Broek

Policy on Plagiarism

The Buein Zahra Technical University (BZTE) have strict policies for plagiarism in all submitted items including assignments and projects, and students who breach the regulations (visit www.edu.bzte.ac.ir) can face heavy penalties.   

The Buein Zahra Technical University (BZTE) have strict policies for plagiarism in all submitted items including assignments and projects, and students who breach the regulations (visit www.edu.bzte.ac.ir) can face heavy penalties.