UNSW - Aerospace Structures - Solid Mechanics

[@anastasioskontaxoglou7444]

This is the best playlist on youtube, as an electrical engineer doing aerospace I had trouble with structures but watching these videos I have been brought up to speed. Thanks dude(I mean professor of course).

[@leonhill8447]

Fantastic video. Just refreshed a semester of mechanics of materials in less than 2 hours. Plus the excel trick at the end was a nice bonus. Can't wait to watch the rest.

[@aniketkumarsingh6478]

Bruce Banners Teaching us Structures so well! 1:39:23 Thats Professor Garth Pearce btw!

[@shivukuderu]

Super introduction and topic covering!

[@davi37005]

Is there a reference book being used?

[@Joules120]

OMG! THAT WAS BEAUTIFUL!

[@jeremygunetilleke7672]

Hi, these are brilliant videos! I am currently teaching myself about aircraft stresses and loads. These are great explanations and help when used alongside textbooks. Is there any way that we can access the rest of the lecture videos? Many thanks

[@hamzashah5259]

you can go to coursera for more content they have courses available on solid mechanics could be helpful or edx they have also good content

[@danieljones6862]

Thank you so much I decided partying > first two months of second year so I'm playing hardcore catch up with three assignments... whoops.

[@connorchallis7333]

Currently in the same boat 😂 would love to know how you got on ?🤷🏽‍♂️

[@hellboy9113]

should the hoop stress be Pd/2t and Longitudinal stress be Pd/4t? I'm a bit confused

[@AerospaceStructures]

You are correct. There is a mistake in the video. I'll put a little note over the video.

[@hellboy9113]

Aerospace Structures @ UNSW Thank you for clarifying. Your video is very informative. Help me passed my exam :)

[@bayikancanozturk]

While the hoop stress is Pr/t, shouldn't the longitudinal stress be Pr/2t?

[@mhk665]

Is torsion and shear same?

[@serpent86]

Yes and no. It a way they are similar, but one is a straight "cut" while another is more or less a distributive force. Here is a great link www.quora.com/What-is-the-difference-between-shear-stress-and-torsional-stress

[@AerospaceStructures]

There is a subtle difference which is important. It depends on the specific application. Shear FORCE and torque (torsion) can be calculated for a finite object or section (like a beam cross section). Shear STRESS, on the other hand, is a local quantity, and is defined at each point on the section. Both torque and shear forces produce shear stress in the section, but the distribution of stress is different. Similarly, for a beam, axial forces and bending moments create direct stress in the section, but the distribution of the stress is different.

[@quezadav]

Brilliant!

[@sayedghalleby8746]

can you add subtitles please

[@bijoykumar4533]

aerospace

[@TheUnkown-e5x]

3:34

[@peterloulee8845]

Like course

[@dominicfenix2201]

Are these lectures part of a bachelor's degree course or a master's degree course? I assume bachelor's but an answer would be much appreciated, thanks for your time.

[@jessechen4971]

+DOMINIC FENIX It seems like bachelor's degree material.

[@manlimho9125]

+DOMINIC FENIX Bachelor, I am currently in his class

[@danieljones6862]

Doing the course elsewhere; are there any materials you can suggest?