If I'm not mistaken, one could also use method say (c) --> find KL as you had done = 15' and go to table 4-1 and grab the value of 555 kips for the W10X60 section. (that table is pretty limited, only W10 W12 & W14 about weak axis though)
FYI, one concept left out is the slenderness ratio. If you aren't sure which is the weak axis, calculate the KL/r ratio for both r(x) and r(y). The larger value governs.
Hello Erika, thank you for watching and I am glad you find the videos helpful. If you want more problems like this that are relevant to the FE exam, make sure to check out our courses at www.engenieer.com. And if you have any questions about how to prepare for the FE, feel free to email us at hello@engenieer.com! Good luck 😊
In the FE manual 10-1, the formula changed to Lc/r from KL/r but there was a note that said Lc = KL. What is Lc exactly and why did they change it that way?
Hello, I hope studying is going well! I just want to let you know that I am still doing the "Problem a day series" on Patreon, www.patreon.com/enGENIEer. You can also ask me what kind of questions you would like to see next on patreon. There are already two questions that I have posted so far exclusively for my patreon supporters and a video on topics you should focus on for Geotechnical engineering. I hope you enjoy it, thank you 😊 and good luck!
There are problems in the FE review manual where if you use the chart you will get a completely different answer. Which way are we supposed to use to ensure we get the right value?
Correct me if I'm wrong I think this question was bit incomplete becasue fy was not given which can be diffrent for different grade of steel. Using Fy to be 50 ksi would be just assumtion considering limited information on the FE refrence book.
Hi, thank you for watching and that's a great question. So on the FE exam, if they don't give you Fy, you should use 50 ksi since all the tables on the reference handbook specify that Fy is 50ksi. If it's not 50ksi, then they would provide the value for Fy in the question. I hope this helps 😊and keep up the good work!
Highly recommended to anyone preparing for the FE civil exam. Thank you.
Thank you, I really appreciate it 😊
If I'm not mistaken, one could also use method say (c) --> find KL as you had done = 15' and go to table 4-1 and grab the value of 555 kips for the W10X60 section. (that table is pretty limited, only W10 W12 & W14 about weak axis though)
That's what I did, gives a close value of 555 kips.
true
Yes, u r right, Actually we have 3 methods in order to find Design Compressive strength!
FYI, one concept left out is the slenderness ratio. If you aren't sure which is the weak axis, calculate the KL/r ratio for both r(x) and r(y). The larger value governs.
your videos are incredibly helpful for reminding me how to do some of these problems, i hope i pass ahh thank you so much!!!
Went beastmode on that problem. Very good breakdown.
Thank you!
These questions are so helpful! Please keep making more
Hello Erika, thank you for watching and I am glad you find the videos helpful. If you want more problems like this that are relevant to the FE exam, make sure to check out our courses at www.engenieer.com. And if you have any questions about how to prepare for the FE, feel free to email us at hello@engenieer.com! Good luck 😊
In the FE manual 10-1, the formula changed to Lc/r from KL/r but there was a note that said Lc = KL. What is Lc exactly and why did they change it that way?
Excellent video. Thanks.
Hello, I hope studying is going well! I just want to let you know that I am still doing the "Problem a day series" on Patreon, www.patreon.com/enGENIEer. You can also ask me what kind of questions you would like to see next on patreon. There are already two questions that I have posted so far exclusively for my patreon supporters and a video on topics you should focus on for Geotechnical engineering. I hope you enjoy it, thank you 😊 and good luck!
@@Genieprep Is Patreon questions are different then RUclips? Can you please give me a little detail. I will buy it?
Thank you so much...good explanation
There are problems in the FE review manual where if you use the chart you will get a completely different answer. Which way are we supposed to use to ensure we get the right value?
thanks for sharing this with us, may I know what's the name of the book used on the right side of the video?
Hi Jad, that's the reference handbook, you can learn more about it here, ruclips.net/video/OMtE7OXf8jA/видео.html.
Hi! Thank you for your videos!! Will you be doing Structural Analysis Videos soon?
I will be posting a video on Tuesday on structural analysis! Thank you for watching and I will see you Tuesday 😊
I have private problem in design can i contact with you to solve my problem if that will be possible
Correct me if I'm wrong
I think this question was bit incomplete becasue fy was not given which can be diffrent for different grade of steel. Using Fy to be 50 ksi would be just assumtion considering limited information on the FE refrence book.
Hi, thank you for watching and that's a great question. So on the FE exam, if they don't give you Fy, you should use 50 ksi since all the tables on the reference handbook specify that Fy is 50ksi. If it's not 50ksi, then they would provide the value for Fy in the question. I hope this helps 😊and keep up the good work!
Thank you ! Tu es magnifique
Merci beaucoup 😊 Bonne chance!
Mam please share me text book details