For angle 100*75*6, welded connection is used Suppose connected leg is 100 mm and overhang is 75, Case i) w=75 bs= 75 Beta value= 1.2069 Tdn= 290.30 kN Case ii) w=75- 6/2 bs=75 (This is as solved in book, but for welded bs=w, so this contradicts) Beta value= 1.215 Tdn= 291.10 kN Case iii) w= 75-t/2= 72 bs= 75- t/2= 72 Beta value= 1.222 Tdn= 291.784 kN The point is about the right kind of method/knowledge not the coincidence that the answers are almost same for these cases.
@@sidhantdas3180 Thank you. Check our playlist for more videos and for complete set of videos including structural analysis, steel in detail and all topics of Civil-engineering, you can opt for our study package at learn.apsed.in
Factor of safety means Suppose a structure can bear 100KN load and we are designing the structure up to 150KN load resistance (FOS). So FOS means In addition to its original bearing capacity we are designing beyond its original bearing capacity so that the structure can resist even if the more loads acts on it. Its for the purpose of safety
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Thank you for your feedback. Keep watching this space for more videos. For complete content on Steel, feel free to check out our courses at learn.apsed.in
Thanks Atharva. Hope you have checked our site where you can access all our lectures with study material, doubt support and test series : learn.apseduverse.com
Please solve this!! Design a builtup column consisting of four rolled steel angles of grade 410 steel for a 5m high laced column to carry a factored load of 2000 kn . The column is effectively held in position but not restrained againt rotation at both ends
explain in the hindi plz its good for me this page but some word not understand in English language you may be speak hindi? and whenever this is very important for civil
Step by step video solutions of civil engineering questions
Isn't there any lecture or solved problems regarding RCC...?? If there is any.. please provide the link...
For determining critical section up to how many sections we have to try?
How to be calculate beta and block shear all detail and where is given code all formulas
Pls tell me about rupture strength , dat is how comes 0.9 in the formula
Pls upload compression member..
From N. Subramanian reference book, for bolted, w=(overhanging leg) - (Angle thickness /2)
for welded
w= overhanging length
Page no. 589 , eighth edition 2012
For angle 100*75*6, welded connection is used
Suppose connected leg is 100 mm and overhang is 75,
Case i)
w=75
bs= 75
Beta value= 1.2069
Tdn= 290.30 kN
Case ii)
w=75- 6/2
bs=75
(This is as solved in book, but for welded bs=w, so this contradicts)
Beta value= 1.215
Tdn= 291.10 kN
Case iii)
w= 75-t/2= 72
bs= 75- t/2= 72
Beta value= 1.222
Tdn= 291.784 kN
The point is about the right kind of method/knowledge not the coincidence that the answers are almost same for these cases.
Good explanation about tension member and Shear lag
Thanks aa lot sir, you gave reasons to every doubt I had on it. You made my situation better than before.
You are welcome Indra. Do check our playlist and keep watching this space for more videos on different topics ✌️
@@APSEDUVERSE sure sir.
@@APSEDUVERSE Sir the videos are very helpful and cleared a lot of doubts. Please upload for compression members too. Thank you
@@sidhantdas3180 Thank you. Check our playlist for more videos and for complete set of videos including structural analysis, steel in detail and all topics of Civil-engineering, you can opt for our study package at learn.apsed.in
Sir i want to know how we design tention member using a channel section
nice explanation SIRRRRRR!
nice explanation sir
Service axial load is factored or unfactored?
And also factored axial load and service load are factored or unfactored?
unfactored
Nic Video...👌👌👌
This Video is veryyy helpful For me..
Thnxxx....
keep..it..up👍👍
Sir upload a lecture on compression member and also on beam
I have less time because I prepare on IES2018 so upload a both lecture
Reply me..
Sir
why we providing more factor of safety in case of shear failure of steel
Factor of safety means
Suppose a structure can bear 100KN load and we are designing the structure up to 150KN load resistance (FOS). So FOS means In addition to its original bearing capacity we are designing beyond its original bearing capacity so that the structure can resist even if the more loads acts on it.
Its for the purpose of safety
A solid steel plate having ultimate strength of 410 MPa, the design strength in rupture (N/mm2) is solution plzz
410/1.25
fu×0.9 xb×t/1.25
b= width
t= thickness
This is golden... thanks a lott sir..
That's good to hear. Do let your friends also know about the channel.
Sir please upload a lecture on roof trusses...
Plz upload lectures on compression mrmber
Explanatory one
sir.....pyring force par lecture nhi hai...bolted connection
Okay..I will do it within 2-3 days.
Bhia explain sahi karteee hain laken video main jo figure draw karteee hain wo column ways kegyee
Why multiplied .9 factore in Tdn
It's the standard formula.
life saver !! thanks a lot sir
Thanks Tumul, Have you checked our site learn.apseduverse.com/ ? Video lectures covering entire syllabus with study material, test series and most importantly, doubt support! Starting from Rs.1399/-
sir upload plate girder,trusses,and column,column base lectures
Hey Sanjeevi, hope you have checked the entire playlist and liking the videos. For complete set of videos including girders, trusses etc. you can have a look at our study package at learn.apsed.in
Make video
On
Avg
Atg
Atn
And
Avn please
Thank you for your feedback. Keep watching this space for more videos. For complete content on Steel, feel free to check out our courses at learn.apsed.in
thanku soo much sir
You are best
Thanks Atharva. Hope you have checked our site where you can access all our lectures with study material, doubt support and test series : learn.apseduverse.com
shear yielding+tensile rupture mein its fu in tensile rupture not fn , anyone ?
Yes! it would be fu..Thank you for pointing it out.
Arpan Kanungo hmmmm
super sirv
Please solve this!!
Design a builtup column consisting of four rolled steel angles of grade 410 steel for a 5m high laced column to carry a factored load of 2000 kn . The column is effectively held in position but not restrained againt rotation at both ends
explain in the hindi plz its good for me this page but some word not understand in English language you may be speak hindi? and whenever this is very important for civil
sir ek din skip krliya why?
had some other work to do.
jab main aapse baat kr rha hoon to mera phone 80 daalar kma rha hai...mujhe samay barbad krna pasand nhi😁
If you can explain in hindi it will be more helpful
upload lectures in Hindi plz
Improve writing...
Nice video but fucked up handwriting
I got anxiety while watching this.
Nice video though.
Hindi please
Pls upload compression member..