I just discovered your channel. It's so sad so many spam youtube education channels is growing immensely but good quality teaching channel like yours are still underrated!
Thanks for the support! It take a lot to break out in the education space for sure, but when people find a teaching style they like, they tend to stick around. Hopefully one day the ball will start rolling, but like learning, it takes time. Comments like this are the reason I keep make videos. Thanks again
In respect to dy. Isnt it that distace between the centriod of the total area of the part. To the centriod of composites section being evaluated? The math in this vid uses the distance from the composite centriod to the outer edge. Doing the math as sown will give an overly large I value. Or am i missing something?
Hey! It seems like the final value may be confusing you. Don't forget that the value calculated is with respect to the x-axis. Depending on this reference axis, the end value will differ. As for dy, it should always be the distance between the global axis to the local axis of each individual shape. Hope this helps!
Thanks for the video but i have a question, how do i calculate the moi about the x axis when the centrodial axis is the axis itself...as in the x and y axis are located in the middle of the shape
Hey there, thanks for the question! Basically, when the axis is given at the centroid (or center), that means we do not need to consider the Ad^2 part (since d will equal 0). The global and local axis aligned. Hope that helps, let me know!
I have a question,the base of the triangle should be 200 and the hight of the triangle 300, but u took it the other way around, could you pls tell me why?
Hey! I think you may be confusing Iy with Ix, or you may have a different textbook problem. The formula for a triangles local MOI is 1/36*b*h^3. With respect to x in our case, b would be 300, and h would be 200. Hope this helps, just not sure where the confusion exact stems from. Let me know!
Be careful with your signs and where you place your brackets. A good thing to do it calculate individual sections, rather than trying to input all terms at once in your calculator. Hope that helps!
Lol, getting to learn this is ninth grade, for Indian exams... very well taught! But I'd say our questions are more trickier, that's why cant afford to watch this 🤣
Haha, Parallel axis theorem definitely gets harder with exams! But as long as you have strong fundamentals, you can solve any problem! Thanks for watching
Problem begins at 4:17. As always, thanks for watching and supporting!
I just discovered your channel. It's so sad so many spam youtube education channels is growing immensely but good quality teaching channel like yours are still underrated!
Thanks for the support! It take a lot to break out in the education space for sure, but when people find a teaching style they like, they tend to stick around. Hopefully one day the ball will start rolling, but like learning, it takes time. Comments like this are the reason I keep make videos. Thanks again
Awesome Overview of the concepts man!! Helps really understanding the basics. Keep Making this Videos.
Thanks for the support, I really appreciate it!
In respect to dy. Isnt it that distace between the centriod of the total area of the part. To the centriod of composites section being evaluated? The math in this vid uses the distance from the composite centriod to the outer edge. Doing the math as sown will give an overly large I value. Or am i missing something?
Hey! It seems like the final value may be confusing you. Don't forget that the value calculated is with respect to the x-axis. Depending on this reference axis, the end value will differ. As for dy, it should always be the distance between the global axis to the local axis of each individual shape. Hope this helps!
Please complete the whole Structural analysis sir
More videos coming soon : )
Thanks for the video but i have a question, how do i calculate the moi about the x axis when the centrodial axis is the axis itself...as in the x and y axis are located in the middle of the shape
Hey there, thanks for the question! Basically, when the axis is given at the centroid (or center), that means we do not need to consider the Ad^2 part (since d will equal 0). The global and local axis aligned.
Hope that helps, let me know!
I have a question,the base of the triangle should be 200 and the hight of the triangle 300,
but u took it the other way around, could you pls tell me why?
Hey! I think you may be confusing Iy with Ix, or you may have a different textbook problem. The formula for a triangles local MOI is 1/36*b*h^3. With respect to x in our case, b would be 300, and h would be 200. Hope this helps, just not sure where the confusion exact stems from. Let me know!
Thanks for the help!
Glad I could help!
How do I get the answer like this, I got an incorrect answer on my calculator 😢
Be careful with your signs and where you place your brackets. A good thing to do it calculate individual sections, rather than trying to input all terms at once in your calculator. Hope that helps!
bruhh this helped alot! thank you so much
Glad it could help fam, thanks for watching
what for Iy
Give it a try! It is a similar procedure, just now use the y axis as your reference axis!
@@simple_civil I did got like 10.3x10^9
Lol, getting to learn this is ninth grade, for Indian exams... very well taught! But I'd say our questions are more trickier, that's why cant afford to watch this 🤣
Haha, Parallel axis theorem definitely gets harder with exams! But as long as you have strong fundamentals, you can solve any problem! Thanks for watching