Beam Problem in Finite Element Analysis | FEM Beam problem| FEA | FEM

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A beam, Fixed at one end & roller support at another end. A point load acts at the middle of the beam. Calculate deflections?
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#feaofbeam #Fembeamproblem #analysisofbeam #finiteelementmethodslecturer

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13 сен 2024

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Комментарии : 109

@yurrroskibroski Год назад

The correction note at 6:03 is incorrect. It says "4th row 3rd column", however the note is actually referring to the 4th column 3rd row, where "-6L^2" is written: This term should not be squared. It should simply be "-6L".

@neelivenkatesh8827 5 лет назад

bro.. u said F1 and M1 = 0 and there will be of bending momeent at the node 3 but while solving problem u are taking M3=0 and M2=0.. I can't understand ..

@alokkumarnyati 3 года назад

F1 and M1 will not be zero ....there is a resisting moment

@balajisharma9980 3 года назад

if anyone is wondering how to solve the equations at the end , you can use the equation mode in the scientific calculator and consider 3 unknowns . enter the corresponding values and you will get the same answer although i did observe a sign error . i checked the equation and it was perfectly right . if anyone knows pls do put it up here. thank you guyz

@mohdnisar9740 3 года назад

Sir your values are wrong sir

@cnu8226 3 года назад

Guys if it really helpful then you must like Karo because they are putting lot of efforts to make a vedeo

@MaheshGadwantikar 3 года назад

Very Sweet Words .❤️❤️

@sufyanmohammed7141 4 года назад

Thanks allot you your lessons are really useful 🙏🙏🙏 greetings from Belgium 🇧🇪

@MaheshGadwantikar 4 года назад

Thank u , lot of love .. Your support should be there..

@Misbahul707 Год назад

I wil teach you FEM online

@stanleyekene3829 5 месяцев назад

Thank you very much. Explicitly defined.

@MaheshGadwantikar 5 месяцев назад

Thank you so much 👍

@bestoonomer3375 4 месяца назад

thanks for your information its actually useful

@AbhishekSingh-ei6jn 9 месяцев назад

THANKU SO MUCH SIR

@MaheshGadwantikar 9 месяцев назад

🙏My pleasure

@kiranbhaskar5527 2 года назад

Very good and neat explanation with clear steps. Tq sir

@raghavendranaik_61 4 года назад

since we are calculated bm2 with reference of node 1 ,so bm1=0 and m2 should not zero because v.force * distance ,how do u took it as zero, is reference is node 2 for bm2? 0 is not possible practically, beam to have bm2 at centre. am i correct !!! and finally u calculated bm1 and is it zero right, because that is reference point... ? or....?

@amelamina4437 4 года назад

Thanks you from Algeria 🇩🇿

@MaheshGadwantikar 4 года назад

🙋‍♂️

@alekul2020 5 лет назад

think the value θ2 is negative = - 0.003125 ?? i dont know why u indicated a positive value? but its a good explanation all in all

@safeeruddinkhan4309 4 года назад

shear force and bending moment need to calculate for load vector..

@darshansawant5117 4 года назад

Only we have to consider minus sign for theta during calculating bending movement? For calculating shear force theta will be positive right?

@MaheshGadwantikar 4 года назад

Yes..

@mamidinaveen6445 Год назад

What you are saying man ... @ once you are saying that due to load there is bending moment at node 2 .. and no bm at 1,&3 ... And in boundary conditions u substituted that ( M2 = 0) ( M3=0)

@janeonwuchekwa806 4 года назад

Why did you cancel out rows F1, M1 and F3?

@shoaibattar1476 4 года назад

Sir ji plz add video on truss problems like c^2 cs s^2 all that type plz needed

@MaheshGadwantikar 4 года назад

Okay

@Kujam88 5 лет назад

cheers from NTU

@alibilal4370 2 года назад

please explain the boundary conditions what u did in the last

@erraprashanth8220 5 лет назад

In explanation u clearly said that at roller support bending moment is presence but while doing problem you take bending moment is zero at roller support.. Can you explain ??..at Pointload also u said that bending moment is zero..

@MaheshGadwantikar 5 лет назад

Hello Prashant, The bending moment is nothing but the vertical force into the distance, if moment at the same point then the bm will be zero.

@simenehmossu8412 4 года назад

Thanks a lot! I find it helpful!

@MaheshGadwantikar 4 года назад

All the best

@dragonhot6951 5 лет назад

During18:36 U told that there will be Bending moment and even told us why,but during 19:45 u wrote as M2=0 ,M3=0

@MaheshGadwantikar 5 лет назад

Yes

@901-sairam6 4 года назад

@@MaheshGadwantikar u said at point load we have a bending moment. why did you take zero I mean M2 is 0 ?? Be clear sir .

@justinejacob6137 3 года назад

@@901-sairam6 because no external moment is given in question. in question there is only one external force acting on the system.. no external moments

@LokeshGanisetty-fh4ib 9 месяцев назад

@@justinejacob6137since there is external force at 2 it will produce bending moment...

@ikik790 4 года назад

BRO WE ALL HAVE DOUBT AT THE POINT WHERE YOU TOOK M2 AND M3 = 0.. CLARIFY IT AND BE CLEAR :(

@kratiksharma_1019 Год назад

Thank you mahesh sir 😊😊

@MaheshGadwantikar Год назад

🙏

@swarajchede 4 года назад

Good one

@MaheshGadwantikar 4 года назад

Thanks

@anirvinyenni3082 3 года назад

very useful !!!

@MaheshGadwantikar 3 года назад

Thank You So Much

@user-km2rq5ui3m 9 месяцев назад

Hello sir can you please show how to calculate the values of V2 using the calculator

@vinayhk4626 3 года назад

Sir how to calculate that values in calculater I have fx991ES PLUSE calculater

@bhavanisankar7588 2 года назад

How to write the shear and bending moment equation sir?

@ramakantnirmalkar6660 5 лет назад

Thankyou sir

@MaheshGadwantikar 5 лет назад

Thanks for the comments 👍

@jonet9610 Год назад

hello! why the M2 is equal to 0 ?

@Umareineacademia0196 2 года назад

Asante

@OhNoNotAGinger 5 лет назад

How can I numerically find the bending moment at node 2? I'm currently building a FEA engine using python

@MaheshGadwantikar 5 лет назад

Please elaborate your questions, there are different aspects to calculate the bending moment.

@OhNoNotAGinger 5 лет назад

I have a 20 x 20 matrix for a beam element such as yours, I have solved the vertical and rotational displacements and now I want to find the bending moment at each node/element. Do you know how?

@chandrahasdeepak438 3 года назад

How m2 and M3 were zero?

@abidem908 3 месяца назад

There is no moment there

@chandrahasdeepak438 3 месяца назад

@@abidem908 thanks for the fast reply bro😂 I have completed by btech 3 years ago

@shivasmart967 3 года назад

tq sir

@Hari-sr2it 2 года назад

Sir why the m2 = 0 pls explain me

@MaheshGadwantikar 2 года назад

Bending moment@ node 2, because the force is acting at 0 distance in node 2

@saipavani6151 5 лет назад

If there is a prop at the end then how the boundary conditions will be changed Pls reply sir

@MaheshGadwantikar 5 лет назад

Prop?

@saipavani6151 5 лет назад

@@MaheshGadwantikar in the case of propped cantilever beam

@MaheshGadwantikar 5 лет назад

Wl^2/12

@saipavani6151 5 лет назад

@@MaheshGadwantikar Sir in the boundary and loading conditions at the propped end will v3, F3,M3 and slope becomes zero ?

@MaheshGadwantikar 5 лет назад

V3& M3 will be Zero.. not F3..

@madhuk3083 9 месяцев назад

Where is this sum from

@aaronjai8127 5 лет назад

Bro put a video on Rayleigh Ritz method

@niraj6142 5 лет назад

And for stresses... Formula is same as bar?

@MaheshGadwantikar 5 лет назад

No, There Sigma= E/L( -1 1)(u1 u2)

@aimanahmed8237 3 года назад

Hello I need pdf for FEM for these lecture

@MaheshGadwantikar 3 года назад

In the description given

@trinhmr5716 2 года назад

what is 12, 61 and 41 sir

@bhavanisankar7588 2 года назад

Tell mi techique of to find V2;tita3and tita2????

@syedtaaha2278 5 лет назад

sir why we are not considering shear forces here?

@eng763 5 лет назад

السلام عليكم سيد طه اكو موقع عربي يتحدث على نفس الموضوع

@syedtaaha2278 5 лет назад

@@eng763 translation plzz in eng

@eng763 5 лет назад

My dear know location in Arabic speak in this matter with pleasure

@kamiyaichirou5323 3 года назад

5:00 FBI OPEN-UP!!!🚨

@MaheshGadwantikar 3 года назад

Oh ok

@rajibkudas123 5 лет назад

Why Bending Moment at node 2 is zero

@MaheshGadwantikar 5 лет назад

BM= Force*distance = The distance is '0' for the applied force. For more details watch another Problem on Beam (udl acts entire the span) & Subscribe the channel.