Eigen values Problems in FEM |Lumping Procedures | Dynamic Problems in Finite Element Analysis | FEA

Determine the Eigen values and frequencies of the stepped bar.
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Introduction to FEM:
1. Overview of finite element analysis | Fully Understand What is FEM ? Why FEM ? Must Watch : • Overview of finite ele...
2. Types of Finite Element: • Finite Element & Their...
3. Know about degrees of freedom: • How do you determine D...
4. Location of nodes
• How to Select a Proper...
5. Boundary conditions: • Boundary conditions in...
6. Concepts Bar elements :
• One Dimensional bar Pr...
Spring Problems using FEA:
1. • Spring Element in fem ...
2. • 1D Finite Element Anal...
3. • Calculate the Nodal Di...
4. • Find the Deflection an...
5. • Principle of Minimum P...
6. • Spring Problems in Fem...
7. • FEM Spring Problem | F...
8. • FEM Spring Problems | ...
9. • Analysis of Simply Sup...
One Dimensional Bar Elements
1. • Thermal Load Problems ...
( Forces are applied towards left i.e opposite )
2. • Basic Steps in the Fin...
( Basic Steps in FEA)
3. • Composite bar formulat...
( Two bars parallel with spring attachment)
4. • 1D Finite Element Anal...
( Two bars parallel with spring attachment)
5. • Structural Analysis of...
( Gap between the bar and wall problem)
6. • Structural Analysis of...
( Gap between the bar and wall problem)
7. • FEM Thermal Analysis |...
( Step bar both ends fixed )
8. • FEM Bar Elements Probl...
( Tapered bar)
9. • Finite Element Analysi...
( Uniform bar with gap between bar and wall)
10. • Finite Element Methods...
( Very Important problem on bar)
11. • FEM Bar Problems |Fini...
( One End is fixed )
12. • FEM bar problem | FEA ...
( One end is fixed load applied at the another end)
Beam Element Problems
1. • Reaction forces on a b...
( More details about Reaction forces calculation)
2. • Nodal forces and Bendi...
( SF and BM formula for different loading conditions)
3. • Find the Deflection an...
( Beam with Spring support)
4. • Analysis of Beams in F...
( UDL load entire the span of beam)
5. • Beam Problem in Finite...
( Concentrated loads )
6. • Structural Analysis fo...
( Cantilever beam )
7. • FEM beam problems | Fi...
( Cantilever beam with roller support at end, point load)
8. • Beam problem in Finite...
( Continuous cantilever beam with two supporters)
Advanced Problems in beams:
1. Cantilever beam with spring support at the end: • Cantilever beam with s...
2. Analysis of Simply Supported beam with Uniformly distributed Load( udl): • Analysis of Simply Sup...
3. Combined Udl and Point load acting on a beam: • How to Calculate the N...
Truss Elements Problems:
** New* Problem** Must Watch*** • Analysis of Composite ...
1. • Connectivity table for...
( Three elements, connectivity table)
2. • Boundary conditions in...
( Boundary conditions )
3. • Trusses Method for Beg...
( two elements, one roller support & one hinged support )
4. • Analysis of Trusses Us...
( Two elements both end are fixed )
5. • Analysis of TRUSSES Wi...
( Three elements)
6. • Finite Element Analysi...
( Three elements, two hinged and one roller support)
7. • FEM truss problems | F...
( Two elements, One roller support )
8. • FEM Truss Problems| Fi...
( one hinged support and one roller support)
9. • FEM TRUSS PROBLEM | Ca...
( Four elements , two loads at different nodes)
Constant Strain Triangle ( CST Elements )
*Know of CST & LST Watch 👇* • Know about CST, LST an...
1. • Isoparametric triangul...
2. • Problem 3_CST problem ...
3. • Problem 2 _ CST Elemen...
4. • Stiffness matrix for t...
( Stiffness matrix calculation )
5. • Problem 1_ CST Element...
6. • Constant Strain Triang...
7. • Two Dimensional CST El...
8. • Strain Displacement Re...
( Strain- displacement derivation )
9. • Constant Strain Triang...
10. • Plane Strain Problems ... ( Plain strain Problem)
Heat Transfer Problems
1. • Heat Transfer Problems... ( wall element )
2. • FEM Thermal Analysis |... ( Bar element)
3. • Heat Transfer Problems... ( Composite materials)
4. • Heat Transfer Analysis... ( wall elements)
5. • Heat Transfer Problems... ( fin element)
6. • Analysis of Simply Sup... ( composite wall materials)
7. • Analysis of Composite ... ( Composite materials)
Download the handwritten e_notes of fem
(Total 200 pages) ** Safe & Securely.🖍️
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( 62🔗▶️📽️Videos notes)
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To Calculate the Eigenvectors Watch Part 2:
• Dynamic Analysis in Fi...
Must Watch Compulsory question in the Exam:
• Finite Element Methods...
More Lecturer on FEM Visit playlist.
✓ Very Very important and Recently uploaded on bar elements
√√(i) • Finite Element Analysi...
Very important problem on beam recently uploaded:
√√(ii) • Beam Problem in Finite...
#Eigenvaluesandeigenvectors #undammpedvibrations #dynamicanalysisinfea #dynamicanalysisinfem

[@dshivu9961]

Finally, i conclude that we learn in the engineering 60% useless topics

[@sachinsp2599]

True

[@sunipaul7391]

Don't know what my sir taught me But now I have so clear notes of urs Thank you sir Really now I understood FEM Ur all episode notes I maintain

[@MaheshGadwantikar]

Thank You Again.. To Support You Can Join the Members Botton🙏

[@usmans_]

Thank you sir. very amazing and easy way. I have a question that while finding Global Mass Stiffness Matrix, How come the M matrix has elements of 8,4,0 4,10,1 0,1,2? I am adding them like linear addition. Regards

[@user-dj4hk5hs1u]

Hi why you take 24 in denominator? Explain sir

[@Gokhulkumarkashyap01]

Thankyou sir

[@MaheshGadwantikar]

My pleasure

[@ManjunathManju-er8xd]

Sir thanks, explanation was great But there are some calculation errors which turns the problem in different way ,thank you

[@srinivaskore9881]

Simple and clear sir 😀

[@MaheshGadwantikar]

Thank you 😊

[@nithishreddy7413]

Good explanation.Thank u

[@MaheshGadwantikar]

Thank you

[@syedsadiq5336]

TQ so much u r division method of cancelleing helped me alot

[@MaheshGadwantikar]

Thanks for your kind words

[@syedsadiq5336]

@@MaheshGadwantikar could pls help in solving taking Eigen vector by normalisation method I e is continuing steps sir pls

[@MaheshGadwantikar]

Sure. Today class it will be continued.

[@syedsadiq5336]

@@MaheshGadwantikar thanks for your kind response

[@syedsadiq5336]

@@MaheshGadwantikar sir when will u able to upload egien vectors problem

[@fishhushh4546]

Tqq sir 😊

[@jainullabdinsyed3696]

How did you get THE M2 value 85*10-3/24?????

[@aswingopalakrishnangopalak1591]

Same doubt

[@manibitra0099]

Same doubt

[@chiranjibeesahu6723]

sir very good analysis. It was very helpful. I'll be needing these lessons for my final year project. Can I get your unAcademy link or any other links to contact you.

[@MaheshGadwantikar]

Please check the channel description

[@shahadshosha7187]

All vedio Very good explaine thanks alot

[@engetekengenheirosassociad2239]

Sir, very good analysis, I have doubts about Rayleigh-Ritz analysis with same beam with diferents sections e a load in extremidity, could you do explain ? Tks from Brasil !

[@MaheshGadwantikar]

Okay

[@ramupeddireddy9698]

Supperb bro tq nice explanation and calculation

[@MaheshGadwantikar]

Thanks

[@ramupeddireddy9698]

@@MaheshGadwantikar it is more helpful to my semister examination tq I saw this video on before of my emailxam and very useful tq tq

[@sachinparihar8582]

how denominator got 24 in M2 at 8:26

[@rahuljaykar7769]

Why you didn't take density =specific weight /g

[@CreativeuTuberIndia]

Thank you so much sir for your response

[@MaheshGadwantikar]

Keeps watching all my videos, which will be very helpful for your exams..All the best

[@CreativeuTuberIndia]

@@MaheshGadwantikar sure sir thank you sir.. please tell how to find eigen vectors ??

[@amitchorge9697]

Nice and useful lectures sir....thanx....& Keep it up...

[@MaheshGadwantikar]

Thanks for the valuable feedback

[@amitchorge9697]

Sir, your videos are helpful for numerical understanding....but if we want to ask you conceptual questions then where can we discuss? I mean on which platform...

[@MaheshGadwantikar]

This platform you can use..

[@amitchorge9697]

Please upload lectures of THEORY OF MACHINES...whenever possible to u....thanxs in advance

[@MaheshGadwantikar]

OK thanks so much for your support..

[@duryodhanbhusnar5893]

sr omega-1 ki value ka square root nahi liya omega-2 ka liya hai sr baki concept clear hai sr thank u

[@nausheenfirdouz6098]

Sir what is lumping procedure..u mentioned in the title but ntg discussed in video

[@VinodKumar-xq9oi]

nice teaching sir 🙏🙏

[@MaheshGadwantikar]

Ty

[@shekharyadav5943]

Thank you sir.

[@santhosha6899]

Sir..they have give sp.weight. that has to be converted into density so (8500/9.81) = density

[@CreativeuTuberIndia]

Same doubt we have to divide by 9.81 or not ?????

[@santhosha6899]

@@CreativeuTuberIndia we have to.

[@CreativeuTuberIndia]

@@santhosha6899 but density unit is kg/m3

[@MaheshGadwantikar]

As I referred two text book, actually the density = Sp.wt/9.81, Some text book given the solution, And Some of them are taken specific weight= Density..I think the best solution is to go with the first option..Now choice is yours

[@CreativeuTuberIndia]

@@MaheshGadwantikar thank you sir...... I have a another doubt if they not given E and A value which values we have to take sir???

[@ashithkumar563]

Plz solve torsion of shaft problem

[@MaheshGadwantikar]

Ok thanks for the Suggestions

[@universitylg8884]

w = sqrt(lambda / 1.181e-7)

[@CreativeuTuberIndia]

Sir how to find eigen vector please upload sir... Please sir

[@MaheshGadwantikar]

Ok Abhilash..Nimge Ondu request adastu nimma friends ge share Madi..

[@CreativeuTuberIndia]

@@MaheshGadwantikar sir I already shared your channel with our college group sir..

[@shahadshosha7187]

Good afternoon dr I hope you r ok Dr can you give me the name of this book or this resource please

[@vamsidarling09]

sir in 39th video u gave formula for bar element ... and in this video u used another formula can i know which one is corect

[@MaheshGadwantikar]

It will be same for all the bar related problems under static conditions, if in case the bar subjected to variables loads then why have to go with Mass matrix equation.

[@vamsidarling09]

@@MaheshGadwantikar sir how can we wheather the beam is subjected to load are not..

[@CreativeuTuberIndia]

Mahesh sir please upload how to find eigen vector.. please because so nearer so asking forcefully please upload sir... This Friday is our exam

[@MaheshGadwantikar]

Ok. Tomorrow I will upload. Don't worry it's just additional step for the previous problem to find Eigenvectors.

[@CreativeuTuberIndia]

@@MaheshGadwantikar thank you so much sir for your responses

[@CreativeuTuberIndia]

@@MaheshGadwantikar keep uploading videos which helpful for our exam this Friday sir....

[@PAAOSAIREDDY]

Sir this problem omega one value wrong please check once thank you

[@g.lnarasimha6270]

Hi@ sir Find the stresses in each element and support reaction problems to be uploaded sir

[@xhulioballa8606]

how do you obtained the values of mass matrix, i cant undestard the mechanism

[@MaheshGadwantikar]

There is an equation for mass matrix for bar Element

[@xhulioballa8606]

@@MaheshGadwantikar where can I find it? I want to understand it and calculate it like stiffness matrix.

[@MaheshGadwantikar]

You can find the equations in dynamic vibration problems.

[@xhulioballa8606]

@@MaheshGadwantikar have you got that video?

[@vidyeshdapse]

Sir, Can you please tell which book you are referring?

[@MaheshGadwantikar]

Chandraptal

[@vidyeshdapse]

@@MaheshGadwantikar Thank you sir

[@getnetdejen6009]

please send to me final or part two solution for this question

[@AbuBakar-ql4bh]

Anna nuu super

[@JnosReddy]

Sir pls upload fluid flow problems

[@MaheshGadwantikar]

It's Already uploaded in my playlist

[@user-dj4hk5hs1u]

Anybody explained that

[@nanicomrade9001]

bro u r confusing me writting x and prouncing u

[@MaheshGadwantikar]

How it is possible

[@universitylg8884]

Diagonal Matrix 758.74!!! 0 0 2560.22

[@rajeshgotur7595]

👍😍

[@jbikshapathi3280]

Sir fem subject important question chepandi please

[@g.lnarasimha6270]

One and two dimensional problem of the fem

[@murshid4765]

Eigen vectors please

[@MaheshGadwantikar]

Tommorow definitely I will come with Eigenvectors problem..

[@murshid4765]

Upload soon just one step is affecting the whole topic

[@suryatejad1158]

Can someone share jalaluddin FEM textbook?

[@manoranjansrinivasan2702]

Sir you forgot to take the square root for the omega1 21:30

[@sachinparihar8582]

how denominator got 24 in M2 at 8:26

[@ramdevkorra2504]

Iam not understand this problem

[@MaheshGadwantikar]

How can I help you?

[@ramdevkorra2504]

@@MaheshGadwantikar how to find out stiffness matrix sir???

[@ramdevkorra2504]

@@MaheshGadwantikar stiffness matrix and global matrix sir how to find out am not not understand sir

[@MaheshGadwantikar]

Dear Ramdev, Please visit my Playlist in the channel for FEM. You can find all steps for each process.. Actually eigenvalues problem is ending of the course, so let's you start with bar prob..Thanks for comments

[@jbikshapathi3280]

Hi sir

[@bhaskarhm9219]

Eigen vector

[@universitylg8884]

22:21 A = 2 -1 -1 1 B = 10 1 1 2

[@shubhamanbhule4648]

Thank u sir