Sir, I have an interview, please help, how to find DoF for a planar triangular truss ? In some figures of truss, both supports are given as pin joint and in some figures, one is pin and other support as roller. Which is a correct depiction? Similarly, in simply supported beam figures, whether both support are pin support or one is pin and other is roller ? If someone asks in interview what should we answer?
Truss has two indeterminancies. Internal indeterminancy and external indeterminancy. If both are pin joints, external indeterminancy is 4 (reactions) - 3 ( equillibrium equations) = 1.
DOF depends only on the support conditions and conditions of the joints whether it is restrained or free. It does not depend on the loading on the structure.
Hello, I have been watching your video but I noticed a contradictory point with another video. I am attaching the link to that video, (ua-cam.com/video/_z3oelpduAk/v-deo.html) if you do not want to open the link you can try to search for "Pooja hegaje-Lecture 6 Problem's on Degree of freedom for beams nd frames" video, which is a 12:36 duration video. If you go to minute 07:07, you will see she is investigating the same frame structure as on your 10:43 min. So, she says 3 DOF for the system and you say 6, can you explain how?
Really clear and concise way to explain this topic.Thank you Sir
You are most welcome
You are really perfect! DoF could not have been explained better! Thank u from an aeronautical engineer.
Happy to help!
Sir you are awesome and i swear i dont have no words to say about your teaching style. Please upload more videos
Thank you, I will
Really clear and concise way to explain this topic. Extremely effective teaching style. Thank you!!
God bless you! Thank you foe this informative explanation!
Glad it was helpful!
This is simplified. Thank you Sir
Thank you so much sir 🤗U made the concept very easy to understand
You are most welcome
Perfect Explanation, Thank you Sir.
You are welcome
Thank you sir for your good lecture
Most welcome
Good explanation sir!
Glad you liked it
Thank you! Amazing video!
Glad you liked it!
Excellent explanation
Glad you liked it
Prof you are awesome👌👌
Thank you! 😃
4 DOF
Very nice sir 😊
Keep watching
thank you very much
Sir, what will be the DOF of a internal hinge?
How to determine DOF of members and how to determine calculated DOF
Very good
Thankuu so much sir
thankyou sir for the video
Most welcome
thank you sir
Most welcome
Thank you Sir.
You are most welcome
Sir, I have an interview, please help, how to find DoF for a planar triangular truss ? In some figures of truss, both supports are given as pin joint and in some figures, one is pin and other support as roller. Which is a correct depiction?
Similarly, in simply supported beam figures, whether both support are pin support or one is pin and other is roller ? If someone asks in interview what should we answer?
Truss has two indeterminancies. Internal indeterminancy and external indeterminancy.
If both are pin joints, external indeterminancy is 4 (reactions) - 3 ( equillibrium equations) = 1.
Tnk u sir..ver do i find prac questions
Will upload soon
Sir doki and dof is same ?
No. They are different.
sir i want to ask a question, how to find DOF if the structure has a burden
DOF depends only on the support conditions and conditions of the joints whether it is restrained or free. It does not depend on the loading on the structure.
Thankyou for your explanation sir very helpfull🙏
@@ramkinhikar8995 Very good description which clears the doubt of many students.Thank you Sir.
Thanks sir
Welcome
👌
Hello, I have been watching your video but I noticed a contradictory point with another video. I am attaching the link to that video, (ua-cam.com/video/_z3oelpduAk/v-deo.html) if you do not want to open the link you can try to search for "Pooja hegaje-Lecture 6 Problem's on Degree of freedom for beams nd frames" video, which is a 12:36 duration video. If you go to minute 07:07, you will see she is investigating the same frame structure as on your 10:43 min. So, she says 3 DOF for the system and you say 6, can you explain how?
I will stick to my views on DOF and DOKI
5
4
Good explanation sir
Thanks and welcome
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