Lecture - 8

[Ondelendo]

I am very happy to see the vidoe Lecture Series on Structural Analysis II after you give this Lecture - 8

[bebeheuy]

I Love The Video It Can Increase My Knowledge Lecture Series on Structural Analysis II by Prof. P. Banerjee, Department of Civil Engineering

[willamricard]

I Really Like The Video From Your Lecture 8 

[imegatrone]

Your Video Is Very Useful Sharing Lecture Series on Structural Analysis II

[66996699100]

กิกิ



[andarks]

OH man, I was gonna to ask the question about the vertical beams too. I was like, "I was wrong all this time?!

NOOOOOOOOOOO"""

Thanks for pointing that put at the end. Nice video!

[faridorv]

great!

[lowis799]

i need help with this. got an exam tomorrow =)

[davidmillar1990]

when first determining the internal forces of the members, where does the root 2 come from? i hate frames

[stajekurvo]

@davidmillar1990 AB × cos 45 = 250, 1/cos 45 = root 2

[khraytek77]

come on, change the way you teach people , as an engineer the way of analysis isn't the problem , its the easiest thing , the real problem is situated in the choose of the section , in the definition of charge , in finding the best and efficient method to get the lower price in building a model

[AyumiaK]

@khraytek77

Thank you khraytek77 u make absolutely right. I think if you want to teach students to learn how to handle problem easily and simple, you must show more detail from each step where you came up with you answer. You talked to much advance for those who almost become engineer in their field and how about for those people who just about to get into engineering field. Show them and make their life easier.

[AyumiaK]

@khraytek77

@khraytek77

Thank you khraytek77 u make absolutely right. I think if you want to teach students to learn how to handle problem easily and simple, you must show more detail from each step where you came up with you answer. You talked to much advance for those who almost become engineer in their field and how about for those people who just about to get into engineering field. Show them and make their life easier.

[hardrockfire]

Sir how do u know that AB is 250KN, when i found out it is 353KN? i know u use method of joints....

[hardrockfire]

Sir how do u know that the forces AB is 250? when i found out it is 353 KN approximately?

[fazail00007]

@hardrockfire

i think u gotta take moments here then apply equation of equilibrium for y-axis as theres no member in x-direction...for moments i think he has shown the distance..

[kostas6667]

a bit slow but very good.keep it up professor!

[evanmwstuart]

ah... i have a test tomorrow on this stuff...

[bindaasdesi]

thank you!! aap bohut acche seekha te hain :)

[bopboptutu]

all engineers must be good at technical drawing

[srsair]

it should be noted that the structure has 2 pins, which actually should be one pin and one roller. this helps with stability of the truss.

[maijib2009]

That is very good, but can you write it on the bigger white board or something I can't read.

[RumbleM0NKEY]

wow hes funny.

[gokhan2154]

i suppose that the answer of your question is here fersinius:

if we take a moment at A to find out the reaction force at E and i dont really know if the parts of AE have same lenght, if so the solution: first we take AF=FG=GH=HE= same lenght = L

150.L+200.2L+150.3L= Fe.4L

1000.L=Fe.4l

Fe= 250 kN.

[ericmorales1023]

very good professor! thank you.

[duffz]

uhh..i always sucked at structural analysis..i prefer geotechnics

[ryanman51]

does anybody know the music used at the beginning of the video?

[benjiboy576]

"porcelain" - moby

[TUBEFCUKyou]

@ryanman51 music -> "Moby - Porcelain"

[karldiesen]

What a crappy professor. He does not seem to be interested in what he is doing, nor does he exude any energy. Moreover his explanations are rather unintelligible.

[fersiniux]

simetry: 150+150+200 = 500 / 2 = 250kN

[waqasalikhanrajput]

takes 10 mins to set up the question but does not explain where the 250kN came from ? Can anyone explain that to me plz ?

[jiapang]

cus the structure is acturly symetric, so each side carry half of the total loadings

[nuzjeo]

hello, why is that the vertical members are not included in the counting of the members in determining the stability of the bridge truss..

[reedburg]

because you didnt watch past 7:30 when he recounted the vertical members and admitted he forgot them =]

[pilot827]

nice