Keep rocking performance sir,it will be useful for each and every civil site engineer, please upload videos sir in structural and plumbing and electrical and waterproofing.
Sir , if we hv to join the bars above 36 dia what we will do...,sir and also plz explain tilt bars on other video if possible ,based upon situation ,so im following ur videos,by this i can grab.tq so much sir.
What if lapping length exceed lapping zone how would you deal with it ? Let say Hn is 3.3m and diamater of rebar 20mm then Lapping length is 1m and lapping zone is only 1.65m but rebars should be 0.3*lapping length apart with each other
Clear Height between plinth beam top and roof beam bottom-11 feets Zone-A-11/4=33 inches Zone-B-11*12-66=132 -66=66 inches There are 6 bars 16mm@4,12mm@2 At zone B top- 2 no of lappings At zone B middle(30 inch below top lapping points)-3 no of lapping At Zone B bottom (30 inch below middle lap point)-1 lapping Whether the above arrangement is allowble? Whether lintel tie beam can be provided any zone? What if lintel tie beam falls on zone-A top area?
guys i gat some real question i need to get only clear 25cm over my ready made columen reinforcement wichnos 14mm diameter having 6 bars 20x30 mm dimesion . so should i use 1.3 factor when making the overlapment?
Assalaam Alleikum brother, i need your help i have build a foundation of 3 store building, the problems are some of the steel bar exposed from the foundation beam are shorter than what is required are shorter than 50cm the steel sizes are 16mm, the formula of lapping 45d gives 72cm and some exposed bar are less than 50cm, how can i solve this problem.. Thank you
Correction please,50x25 is 1250 and not 1270 which you specified.
Yes
@9:18 25×50= 1270 that is wrong
25×50=1250
OK
hahahaha!! what is that?????
@@johnchiao4804 .awwwww broooo I'm joking 😡😂😂😡
Right bro mai bhi yhi bolne wala tha
I really like your approach, best tutor ever, keep it up sir
Your video is very important for all fresher civil engineers
very very nice explaination
Excellent video. Keep it up.
U have good knowledge to give lecture in civil subjects .l always with ur tution.
Yr Mai new hu es field Mai..... Or Apki video bhout ache lgte h or Bhout Kuch Seekhne ko bhe milta h sir.. Thanku soo much sir
welcome bro
Sir khah sy ho
Great job . Very informative.
Question about rule 2:
To find over lap length, Do we use lesser dia or the top rebar dia?
Engineer thanks for the lesson
Well explain bro..thank u
Thanks Bro 👌 for useful information,
Keep rocking performance sir,it will be useful for each and every civil site engineer, please upload videos sir in structural and plumbing and electrical and waterproofing.
Thanks for the lesson, I have got a lot of idea brother, God bless u,
Very helpful
Thanks For Teaching Sir (50 x 25) = 1250
God bless you n yur job,sir
Very good knowledge thanks brother
Very informative vidoe sir
Best Engineer yes sir sir❤
Great sirrrrrr
Good video. Thanks
For diff. diameters. Do we take the lesser or the top?
Excellent explanation
Awesome explanation bro !!
Again thank Brother
Thank you bro.
Nice
For finding A zone and B zone in coloumn only two floor beams are considered,is not lintel tie beam required to considered?
Nice video very helpful
But u have small mistake 50*25=1250 not 1270
50*25=1250.check it again
Bro focus the concept.
Please provide a video on how to know the number of bars needed in a slab
Why we provide c/c distance is 1.3 times of lapping length
Sir good and explain the labing Jone
Then also talk about the stirrups at the lapping zone of the column
If all diameter bar of column is not same than what lapping length should we kept??
i like your vedios but u can make good amount of views if u use some modeling vedio for this lapping case
Upload bbs for slab and continuous beam
In which situation or circumstances we can change dia of bar. Is it safer.
Good g
Sir is that 1.3 is for stagered bar in colums.??
Thanks Brother
Well done pls. Show some practical examples
Sir , if we hv to join the bars above 36 dia what we will do...,sir and also plz explain tilt bars on other video if possible ,based upon situation ,so im following ur videos,by this i can grab.tq so much sir.
If dia is more than 36 then we go for couplings....
@@harikahoney3816 tq. Harika !
How we can find length above tilt bar plz share something about this
Bro you have given the lap bend up length as 6d, can you say at what angle it must bend or is there any formula ?
i didnt see in the construction site doing like that why??
What is the purpose of the 6D little length and also what do u mean by plinth level
Syukron . .
What if lapping length exceed lapping zone how would you deal with it ? Let say Hn is 3.3m and diamater of rebar 20mm then Lapping length is 1m and lapping zone is only 1.65m but rebars should be 0.3*lapping length apart with each other
What you mean by hn..??
Clear Height between plinth beam top and roof beam bottom-11 feets
Zone-A-11/4=33 inches
Zone-B-11*12-66=132 -66=66 inches
There are 6 bars 16mm@4,12mm@2
At zone B top- 2 no of lappings
At zone B middle(30 inch below top lapping points)-3 no of lapping
At Zone B bottom (30 inch below middle lap point)-1 lapping
Whether the above arrangement is allowble?
Whether lintel tie beam can be provided any zone?
What if lintel tie beam falls on zone-A top area?
guys i gat some real question i need to get only clear 25cm over my ready made columen reinforcement wichnos 14mm diameter having 6 bars 20x30 mm dimesion . so should i use 1.3 factor when making the overlapment?
Sir 6D is for that any bar wich we gonna tilled ???
Bro isn't the lapping length more, means I haven't seen they provide 1.2m lapping length in any site and 6d (250)is bit more
Yes
Sir actually 4 coloumn rods 2 rod same height and another 2 rod c/c distance 1.3*50d height correct pls tell
Please is it proper for lapping in foundation before DPC level?
Sir i have one question,what is the. Formula for 10mm 12mm,16mm and 20 mm
Like you said in this video 20 mm is 50d
Sir 50D for 25mm dia is 1250
Why lapping is not provided for steel bar havind dia>36mm, what is the reason
Nice explain but is code recommend after 32 mm dia of bar lapping not 36
سر پختو کی ھم یو چینل شروع کئیی د سول انجینئر پہ بارہ کئ۔
From UAE sir
Wa alaikum salam Broo..indonesia
If number of bars are more than 8 how can provide 1.3 times dist bitween 2 laping centers
Bro meri ghar par 1 bu culomn beem nehi he upar kesa ghar koru
Please reply
Assalaam Alleikum brother, i need your help i have build a foundation of 3 store building, the problems are some of the steel bar exposed from the foundation beam are shorter than what is required are shorter than 50cm the steel sizes are 16mm, the formula of lapping 45d gives 72cm and some exposed bar are less than 50cm, how can i solve this problem.. Thank you
some times you said the formula is 24d and sometimes 50d which is the right one. the same thing to beam L by 8 and L by 4. very confusing
it is very important
thanks
If column have 8 bars. And how many bars want 1.3 times of dia length.
But nice video
tnku sir
25x6= 150..sir is it in centimeters or millimeter? Hoping for your answer..
Millimetres
In the other Video you put 45D and in this 50D for lapping length
Sir. What it means RCC?
If top steel is 24 mm dia and bottom steel dai 20 mm dia then which one we take for finding lapping length
Actually we take lesser dia of bar not top dia of bar👍
What could happen if we provide lapping length in the same point?
At the same point Buckling may occur
Why we take lesser dia
Thanks a lot
25×50=1250 mm and now we need in meters.
1250÷1000mm in a meter=1.25m overlap comes here.
common how much lenght is the lepin lent!! i am waiting!!
Do not allow an advertisement in the technical educational teaching of your good video. It seemed to be very worst.
50 * 25 = 1250
Tnx for ur video , but i have a question that on the previous video u said the lapping length is 40D but now u said 50D ....which one is right
50 is right
It is not fixed, it varies for different columns...It is given in structural drawing
40D is for slab only and 50D should be for tensile zone of beam or slab
24mm will not available in market. After 20mm next available is 25 mm only.
How to provide other bar
6D wala concept clear nhi hua... 6D bht zyada nhi hojye ga requirment se ?
location not mention betweem beam/slab
what is 50 and 6 plz explaned
where is the proper lapping position of the column span? and why?
I couldn't understand the fourth rule ☹, can you explain more
Everything is ok
Sar transletion kannad
Very unfortunate for unable to multiple correctly
may be that is not important which one is right u have take that wy all are saying that is 1250 like that there concept important...
25*50=1250mm
Correction plz,,,50*25,=1250mm,,,but you,,are, showing,,,1270mm,,,why,,,?
25×50=1250
50*25=1250 mm
50x25=1250, not 1270
Multiply krne ata hi nhi bhai
50×25=1250
Navvuthunav ga😆😆