Fracture Mechanics
0:00 stress concentrators
3:24 stress intensity factor
5:07 Griffith theory of brittle fracture brief origin
10:20 Griffith fracture equation
11:12 Y, geometric crack size parameter
13:46 KIc fracture toughness
17:01 fracture critical flaw size example question
21:11 general characteristics of fracture in ceramics
24:50 general characteristics of polymer fracture
26:18 impact fracture testing and ductile to brittle transition
28:39 fatigue and cyclic stresses
30:13 S-N curves for fatigue failure and fatigue limit
Пікірлер: 11
Hello sir. I'm currently in my 4th semester studying the course of Materials and Metallurgy. About to have my finals soon. Your videos have helped me a lot throughout the semester. This half an hour video explained so much to me which my Teacher couldn't for the entire semester. Thank you for all these videos. Your knowledge in this subject is very vast
Your lecture is very interesting. I have been learning a lot from you than from my professor. Thank you very much!
@TaylorSparks
4 жыл бұрын
So glad to help!
Hi from Brazil! Thank you fro sharing this staggering topic! Would you mind telling me the book's name? It seems to be a practical ?
@TaylorSparks
3 жыл бұрын
One good book is Dave Richerson's Modern Ceramic Engineering.
Hello, Where can I find data for "Y" ? thanks
@TaylorSparks
3 жыл бұрын
I would start with a mechanics textbook
Do you teach an online class on this ?
@TaylorSparks
4 жыл бұрын
I screen capture all of my lectures! Here is the link to the class from this last semester kzread.info/head/PLL0SWcFqypCmb1JJPX2LRXK2sXgvSCgEh
Dear Taylor, You are an excellent teacher but it is a devastating mistake to say stress concentration factor is also called stress intensity factor. They are entirely different concepts. You could have stress concentration without even having a crack
@TaylorSparks
10 ай бұрын
Yikes! I need to update this section sounds like.