I was only at 1 minute 59 sec when i angrily hit the suscribe button I have watched tons of videos, but the way you explain the shear and moment shape gave me a clearer understanding of what I have been watching since. Thanks so much sir
Wow, the way you just explain influence lines with this easy example helps me a ton. I had some difficulty in visualizing it and now they are all gone. Thanks!
Sorry, perhaps I was not clear. When finding a moment influence line, the location of interest will always be the highest point (or tied for it) in that nearby region. So there are technically three ways this can happen: (1) an actual peak: /\ (2) a slope up followed by a plateau: /͞ (3) a plateau followed by a slope down: ͞ \ Note that in all three cases, the change in angle is always happening in the same direction so we say that this "peaks" at the point of interest. Using a similar definition, a "valley" would look like \/ _/ or \_. In the drawing you reference, the left hand side is fixed, which forces the slope to be zero. Meaning this influence line looks like option (3) a plateau followed by a slope down. We do get a valley of course, but not AT the location of interest, but rather AFTER the location of interest.
I was only at 1 minute 59 sec when i angrily hit the suscribe button
I have watched tons of videos, but the way you explain the shear and moment shape gave me a clearer understanding of what I have been watching since.
Thanks so much sir
Wow, the way you just explain influence lines with this easy example helps me a ton. I had some difficulty in visualizing it and now they are all gone. Thanks!
Dear Prof.
You saved my structural test!
Love you so much from HK!
I am already at 4 minute and honestly, I need to thank you again. You really understand the principle
Best video on IL ever
I'm glad I could help!
Great video !!! I cant express my gratitude enough. you made everything so perfectly clear! :))
Thank you so much Prof. Very practical experience today I had.
Very well explanation sir..👏 👏
Thank you!
Great video
At 8:00 minutes on the drawing of the moment influence line, it formed a valley but according to your explanation, it shouldn't form a valley
Sorry, perhaps I was not clear. When finding a moment influence line, the location of interest will always be the highest point (or tied for it) in that nearby region. So there are technically three ways this can happen:
(1) an actual peak: /\
(2) a slope up followed by a plateau: /͞
(3) a plateau followed by a slope down: ͞ \
Note that in all three cases, the change in angle is always happening in the same direction so we say that this "peaks" at the point of interest. Using a similar definition, a "valley" would look like \/ _/ or \_.
In the drawing you reference, the left hand side is fixed, which forces the slope to be zero. Meaning this influence line looks like option (3) a plateau followed by a slope down. We do get a valley of course, but not AT the location of interest, but rather AFTER the location of interest.
RESPECT +++++++++++++++++++++++++++++
6:46