When civils run out of Jeff Hanson's videos; we unlock the next hero. Structures Free
@Johndavid14513 жыл бұрын
Marcos this is the truest statement I've ever heard.
@why362 Жыл бұрын
Jeff Hanson Junior
@kobe22665 жыл бұрын
You are the legend of structural analysis. If I ever make it big and I will one day, I am gonna make a huge donation to your channel. 🤞
@roaddogg315311 жыл бұрын
You did that better than my professor
@anthonyhehe42999 жыл бұрын
You're a champ. Your videos are very easy follow, making complex topics a breeze. When I have a bad lecturer (hard to understand, or just has a voice that puts you to sleep!) I come and watch your stuff! GREAT!
@skurtov8 жыл бұрын
Please turn me into a Big Mac.
@MesbahSalekeen8 жыл бұрын
i am a student of mechanical engineering. i also had to study mechanics of material and the course became easy because of the videos. thnx for explaining the stuff in easy ways.
@prznmtlhed9 жыл бұрын
Hey man, just wanted to thank you for this video along with all your videos. They have really helped clear up my muddled understanding of my structures classes that I barely attend because of how early it is/how difficult it is to understand. But you explain this stuff in a way that makes it so simple, keep doing what you do, you are greatly appreciate bro.
@structurefree9 жыл бұрын
Kassra Rafiee Thank you for your comment. It is very encouraging and humbling to know that the videos are helpful outside of my own university. Let me know when you graduate!
@skyward79038 ай бұрын
this was 10 years ago? the quality is soo good,and it helps me even to this day!
@shubhamkashyap13337 жыл бұрын
exceptionally explained.........You deserve over million subscribers
@structurefree11 жыл бұрын
@Junkski6 жыл бұрын
Very nice example. Good video quality and excellent audio.
@nurulnabilahabdulrahim9104 жыл бұрын
hello, can i ask a question. why the moment A is negative (-54kn.m) in the moment diagram eventhough it is positive actually like calculation in the reaction, which is +54kn.m.
@evanboeckler9610Ай бұрын
i was wondering this as well lol
@Babymilo49 Жыл бұрын
you don’t know how much this means to me, Thank you so much sir 😊
@leejasper70805 жыл бұрын
Best video for M/EI diagram ever.
@structurefree5 жыл бұрын
Thank you!
@cahayaislam12855 жыл бұрын
sorry i just dont get on why 18 kN/m be at the middle between A and B?
@GAMMASTAR3215 жыл бұрын
Why does the moment graph below the x axis and not on top of the x axis
@structurefree5 жыл бұрын
According to the sign convention that I use for internal loading, moments that cause compression at the bottom of the beam cross-section are considered negative internal bending moments.
@GAMMASTAR3215 жыл бұрын
structurefree owh i understand thank you
@bikashpadhi53659 жыл бұрын
Quite a lesson... :).. keep clearing doubts sir
@rodyammar96059 жыл бұрын
wish I could just like this a million times!
@structurefree9 жыл бұрын
+Ammar Abbasi ha, ha, ha! thanks. i'll try to make a million videos so that you can reach your goal of liking them a million times.
@RohanRonQM9 жыл бұрын
+structurefree you must have a partner that is really proud of you! - take notice young minds that +structurefree is the luckiest guy around here making amazing videos
@alihasanobeidat46998 жыл бұрын
hey are have any explanation for matrix method (stiffness method )
@enigma343210 жыл бұрын
So sorry. I am very confused as to why the 54 on your moment diagram is negative even though your sign convention says anticlockwise is positive. Thank you :)
@structurefree10 жыл бұрын
The shear and moment diagrams use an internal positive sign convention. Equilibrium equations use a global reference frame where counter clockwise is positive.
@AnandSingh-md8os10 жыл бұрын
MA is 54KNm positive for this sign convention
@yoshitasahishnaa9 жыл бұрын
Anand Singh The anticlockwise moment is by the fixed end. As in that's how the support... in this case fixed...restrains the clockwise moment of the beam. The BMD is drawn for the beam. Hence accordingly its shown negative as it is clockwise.
@AlickzRider9 жыл бұрын
Very Simple & Straight forward subscribed for future reference.
@alexfedal9808 жыл бұрын
Great job @structurefree. your lessons are awesome and real helpful.I just love the way you explain the things.
@TheJazmincastro7 жыл бұрын
If there wasn't an applied load at point C, how would the deflection diagram look?
@FaReS42018 жыл бұрын
Can you please tell me how did you know that those moment will be concave down ? thank you ..
@jumanakhouri231410 жыл бұрын
i am not sure when choosing the centroid , which side to start from, you were mentioning fat ad skinny side , I am still confused about it lol
@jaeseow780510 жыл бұрын
Think about it this way. If you were to place the triangle on say, a ruler, and wanted it to be perfectly balanced and level, where would you place the ruler? It would be closer to the fat side to accomodate for all the extra fat. Same principle applies. The centroid (note "center") of the triangle is 1/3 from the fat side to accomdate the extra fat, or 2/3 from the skinny side because its skinny.
@marianjoycemacadine042619959 жыл бұрын
Why does the unit of θ B kn.m2 ? shouldn't it be in radians, since it is an angle?
@structurefree9 жыл бұрын
marian joyce macadine if we substituted values and units for E and I, the units would come out to radians. i hope that helps.
thank you so much. last question. if deflection at c is distance between tan a to c, then what is slope?
@calvintolledo92697 жыл бұрын
Amen to you @structurefree for not using functions, it helps alot
@নির্বিকার9 жыл бұрын
very interesting way to make one understand a complicated problem. thank you very much for this video
@ramkumarr10217 жыл бұрын
Is it completely right cause while finding x bar won't we need to divide Sigma AiXi by Sigma Ai?
@m.shaihanayub71797 жыл бұрын
Really helpful!! No need of asking anything!! thumbs up.... :)
@qadeemullahkhan80704 жыл бұрын
Thanks sir very good teaching method..... effective way.👌👌
@isipdonmarhln.85282 жыл бұрын
how to get the maximum deflection using this method ?
@jamyangkhandu42019 жыл бұрын
how did u actually draw the moment diagram
@structurefree9 жыл бұрын
It may help to practice drawing some moment diagrams before jumping to the moment area method. Check out my statics or mechanics of materials playlists.
@lostkm9 жыл бұрын
could u do plastic analysis pleaseee
@GenaEnSamIAm10 жыл бұрын
Excellent!! Well done!!
@xcbrr506 жыл бұрын
this video showed up 2hours before my exam thank goodness
@raphaelchristiansumalpong23376 жыл бұрын
hey. what books or reference are you using?
@enesayvaz95235 жыл бұрын
bu sporu yapiyosun babacım helalll
@fernandezjayar9 жыл бұрын
Sir, i just want to clarify, -MA+18-(6x6)=0, answer is -18kN-m...it was being thought in school that clockwise is positive and counterclockwise is negative or if vice versa the answer is still the same..but there the answer is -54kN-m..i'm sorry, that is so confusing..
@georgehanna87687 жыл бұрын
There is a major problem in finding the angle at B, he didn't include the area of the rectangle under the curve, only the triangle!
@nuke123ful6 жыл бұрын
He calculated the area of the trapezoid, which is the combination of the rectangle and triangle
@jfagasua11 жыл бұрын
This helped me a lot, thanks champ!!
@malloott11 жыл бұрын
Man i love your video's, laid back but extremely clear with well made drawings. My teacher never explained this method but its so mutch easier to use in allot of cases. Where do i donate allot of love and a a little moneys? :P
@cahayaislam12855 жыл бұрын
sorry.. how did u get 36 kN/m ?
@freemankenyoane28833 жыл бұрын
Hello please can you make a pdf of the content of this video ... it would be helpful.. Thanks by the way
@Babymilo49 Жыл бұрын
you can screenshot
@nieljoycedegorio23082 жыл бұрын
how is it -675, when I got -729 in my calculator?
@futurelnart79604 жыл бұрын
Thank you for your explanation it really helped me.
@Spreading_Smile8 жыл бұрын
very helpful lecture
@muhammadadel52568 жыл бұрын
You had divided the moment by EI and said that the curvature now is the same as the moment BUT I think this is not true because the moment diagram is a function and dividing it by some value will cause changes to the slopes .... changing tthe shape of the diagram itself ! Only subtraction and addition are allowed with a transition of the curve but keeping the same shape
@technow1217 жыл бұрын
m^3 not m^2 like in virtual method????
@hkapo35585 жыл бұрын
Thanks alot you better than my doctors😂
@aasifrasool30918 жыл бұрын
you are just amazing..............love you
@structurefree8 жыл бұрын
+Aasif Rasool Thank you!
@lisro219 жыл бұрын
yet again you saved my ass
@crazyvideos18948 жыл бұрын
Thank you very much sir. I learned a lot from you.
@calvinalmojano582211 жыл бұрын
Its really clear now. Thanks!!!
@NickM-engineering9 жыл бұрын
You just saved me from bombing my test tomorrow because of a shitty professor, Thanks!
@Cr4kin9 жыл бұрын
+Nick M same here dude ! o.o
@structurefree9 жыл бұрын
I hope you passed!
@NickM-engineering9 жыл бұрын
Haha yep! 93 :)
@phebomoralestapel53486 жыл бұрын
Are you by any chance a professor? Either way you exceed the teaching skills and humor of our prof, a dean on our college 😁
@portnet3110 жыл бұрын
so i guess i'm still a small fry... well done
@structurefree10 жыл бұрын
it's all good...fewer calories.
@portnet3110 жыл бұрын
lol, thanks man.... this was very helpfull
@PurpleNurpple8 жыл бұрын
You are AWESOME!!
@NicholleWillisLoves4 жыл бұрын
My professor had a beam with “4i” written under one section of the beam and “i” written under the other half of that beam; would that be an example of when the curvature diagram would not bead straight forward because EI changes??
@oguzhanserifoglu11186 жыл бұрын
Your videos are really helpful and thank you for that also that jokes are really keeping me awake :)
@slickskillsman11 жыл бұрын
perfectly taught
@lyka37ful8 жыл бұрын
Thank you so so much! I love you! I think I just turned straight. thanks again!!~
@amanuelabera8195 жыл бұрын
i think it was good class
@noel734810 жыл бұрын
magic breaked ☺
@adriansoble528110 жыл бұрын
very helpful.
@alxandrue7 жыл бұрын
Hey, thanks so much for these videos. You should be like another Salman Khan or collab with him!
@mwenge63554 ай бұрын
Guys can anyone suggest to me someone who explains this topic properly. I'm not understanding anything
@AK-hd5gh10 жыл бұрын
very helpful thanks chief
@apriljoymacatangay57906 жыл бұрын
Thank you so much!
@sharjeelhassan86287 жыл бұрын
thanks a lot
@harshbhasin7604 жыл бұрын
Back when you could use the word fat :(
@structurefree4 жыл бұрын
I am saying "phat"...not "fat"...😁
@Tsukibase8 жыл бұрын
BIG MAC YO
@vebrimatulessy17105 жыл бұрын
got a min 675 to figure out how
@akashms9767 жыл бұрын
thank you too much,so much,very much...
@abusayeed33865 жыл бұрын
Awesome
@structurefree5 жыл бұрын
Thank you!
@husnim10 жыл бұрын
M8 U R GOD !
@dd271111 жыл бұрын
thank you, you champ!
@calvinmiguel44057 жыл бұрын
Practice?!?! We talkin' about practice? Not a game...practice?!
@francoishybertkun22535 жыл бұрын
thank you
@YoungKittenMeow11 жыл бұрын
shit got real now :\
@tshovein7 жыл бұрын
im a medium fry
@yitzikatz22766 жыл бұрын
hey man, im learning civil engineering in israel, and im trying to find a video on a certain topic that i can only translate from hebrew as "loading points method" where you load a unit force on certain points after breaking up the structure into sub-structures. its an aditional (other than the muller method) method to finding influence line. hope you can help! your videos are awesome!