Difference between Development length and Lapping length

Рет қаралды 549,498

6 жыл бұрын

In this Video Lecture I will discuss Difference between Plinth beam and Tie beam
Reading article :
civilstudents.com/difference-...
Also watch video of :Bearing Capacity of soil
• Bearing Capacity Of So...
Visit to :
www.civilstudents.com
What is Grade Of Concrete
• Grade of Concrete
In This channel You can Learn about Civil Engineering Update Videos which are using generally in civil Engineering. So please subscribe our channel for daily Update Civil Engineering.
If you have any questions. Feel free to contact me.
My Facebook ID / samiullahsta. .
Website:www.civilglobal.com
Facebook page: / civilenginee. .
_________________________________________________________________
Quantity of Cement , sand and Aggregate in Concrete.
New Video Lecture Billing of Quantity
kzfaq.info?o=U&vide...
_________________________________________________________________
You Can Watch in this channel:
DAE Civil
BS Civil Engineering
BE Civil Engineering
B-Tech Civil (Technology)
Quantity Surveying
Thanks for watching and supporting Us.
-----------------------------------------------------------------------------------------------------------
To Subscribe Our channel Click on Red Button and Also Press the
Bell Icon
-----------------------------------------------------------------------------------------------------------
thank you

Пікірлер: 257

@engbasim78 5 жыл бұрын

Thank you for clarifying the difference Between the D.L. and L.L. for reinforcing bars, but to be clarified for the lapping positions , that it will depend on what is the layer working on for lapping, that's mean if the lapping will be done for the R,bars in tension side , then it should be at the mid center line of the supports while if the lapping is required to the compression side , then it should be at the mid way of the mid span

@AnwarKhan-yt2kz 6 жыл бұрын

In singly reinforced slab lapping should be at end for bottom rft and doubley reinforced slab lapping should be @mid span for top bars for tension zone we are providing 60d and for compression zone we are providing 50d.

@abdiqanisaid9492 5 жыл бұрын

how will be when we use lapping in beam structure what is the formula that we use in tension and compression

@gentianhoti6644 6 жыл бұрын

You explain that so well!

@user-ej6ur3yc6p 5 жыл бұрын

Amazing video...I have one question You are said that , we are not use laping length in slab ....so what use in the slab if we required length of steel more than 12mm Dia ?

@HabiburRahman-xt2gl 4 жыл бұрын

wow, nice for a young practical site engineer.

@payalalam8738 5 жыл бұрын

Development length should be as per the printed arrow mark and not what he drew on paper..ie from face of column

@davidtwan2929 6 жыл бұрын

Nice video Sir. Thank you. 👍

@shoabhussain2428 5 жыл бұрын

Please do vedio on reinforcement detail of beam column slab and footing.Please explain bending of bars at edges spacing of stirrups etc with drawings

@pradeepbharti6643 4 жыл бұрын

Your all video is very helpful for all fresher civil engineers

@carollane8694 4 жыл бұрын

Very good and clear explanation, thanks 👌

@AMAZINGVIDEOS-sx3hy 6 жыл бұрын

what is the formula for lap length in beam, column and slab. how to calculate rough stone used in random ruble foundation .

@faridoondanesh1655 5 жыл бұрын

thanks, sir it was so effective.

@monuyadav4126 5 жыл бұрын

Lapping is done through basically three methods 1 splicing 2 welding 3 anchoring by mechanical means Splicing: never splice steel bars greater than 36 mm due to eccentric effect For direct tension : max of 2Ld or 30d For flexure tension : max of Ld or 30d For compression bar: 24d In no case lapping should be less than ( 15d or 200mm)max

@mahtab220 5 жыл бұрын

As someone said to me on site lapping should be provide on middle of column and as you said that bottom or top

@SHAJINA-jj2ns 6 жыл бұрын

Engineer sir.. Super

@deresatadesse5666 2 ай бұрын

Thanks for your lectures & I have some question what is the clear maximam column size for G+2 story

@nasar737 6 жыл бұрын

Sukriya sr jii thanku

@EngAzlif 6 жыл бұрын

I need some deep details about road engineering ...could you plz

@udhayakalathangavel8725 5 жыл бұрын

Thank you so much sir :-)

@jacobvjames5553 5 жыл бұрын

Development length is the length required for the full development of stress in the Steel, and lapping length varies from 50d to 55d from horizontal and for vertical.

@Adventure48392 4 жыл бұрын

Thank u very much for ur Videos.

@sourabhghuge 4 жыл бұрын

Sir, lapping of still road gives better strength or now day's bolte technology gives more strength ?

@MrSayarj 4 жыл бұрын

Salam ! I have a question! What is the formula for development length as u explain 45D we can use for laping length mean how much we keep the length

@saranprajapati4472 6 жыл бұрын

Thankyou so much sir

@carloaprecio6270 4 жыл бұрын

hi, is 40D and 48 D are formulas to calculate development length as well? and when/where do use 40D and 48D? do u weld or just use g.i. wire to join lapping length?

@nasserabdalrauf7578 5 жыл бұрын

plz how are we account Ld? in corner or edge columns and central columns .

@danberry5702 5 жыл бұрын

Lapping Length AKA “ Length of Splice “ 👍🏾

@janardhanbhandari9146 6 жыл бұрын

Nice clarification bro

@sabarivs1011 5 жыл бұрын

Weather laping length and development length is taken from overall design length?? Or both is seperate length from design length

@AshishPatel-em4ow 5 жыл бұрын

Thanx for knowlede sir ji.

@phyohtetkoko929 4 жыл бұрын

Noted thank you sir👌👌👌

@korapakaadimurthy5375 3 жыл бұрын

Neatly explained. Tq. Any standard length for development length?

@shuptoprotivapro926 6 жыл бұрын

Excellent.

@wajeehahmed2318 6 жыл бұрын

Plz post the video how to calculate the quantity of steel in footings and coloumns

@yathunanthan4142 3 жыл бұрын

Very useful video thank you sir

@ahtishamkakar6652 4 жыл бұрын

Over all dia of lapping length should not increase than 36mm or we should not use single bar for overlapping more than 36mm?

@ajayzarbade5189 6 жыл бұрын

NICE VIDEO

@ashishbhagat9258 5 жыл бұрын

great job

@ajayranjangiri1194 4 жыл бұрын

What is development length in beam to column

@khalidkhan-cb7qd 6 жыл бұрын

Thanks sir

@govindmore2292 6 жыл бұрын

nice vedio sir

@rajnarayandas2607 5 жыл бұрын

how to calculate lap length and Ld length as per standard not in Thum rule

@abhinashsenapati4778 6 жыл бұрын

Bro in tensile zone 40D laping is good!

@rajeshnarra1938 5 жыл бұрын

Sir how much lapping length is required for 16mm rods

@avinkumar4654 6 жыл бұрын

Good information, and tell me how to calculate material required to 1000 sqft plain slab?

@tariqhussain1382 4 жыл бұрын

Multiply by 0.176 per bags 'multiply by 0.44 sand and multiply 0.88 crush(aggregate)Ratio (1:2:4)

@allahbakash7597 5 жыл бұрын

What should be the length to be taken in development length for different Dia

@aamirmohammad2763 6 жыл бұрын

nice video sir

@praqas 5 жыл бұрын

In beam Development length starts from the bend of bar of joint of beam and column?

@bluedevil7488 3 жыл бұрын

for Lapping joint both material are taken to be same...??

@jagadeesha5979 5 жыл бұрын

What is lapping joint for formula different elements...like beam,slab,column

@virendrapaswan380 6 жыл бұрын

How to calculate moisture correction at site plz uplode video

@venkateshdaneti7036 6 жыл бұрын

Sir how much length we take for development length like 48*d for lapping length

@SanjayMajumdar15081981 6 жыл бұрын

venkatesh daneti depends upon tension bar and compression bar Generally it's taken 38d to 50d

@syedabdulhameed8039 5 жыл бұрын

48 d X ok divided by continuously repeated ok you will get answer that is ok

@arfaatdaanish5336 5 жыл бұрын

Make a video about how to calculate the development length.

@relaxingforyou8814 5 жыл бұрын

3:46 to 4:20 you are showing wrong dimensions of development length

@inayatkhattak5594 4 жыл бұрын

An other video u mentioned that lapping should be provided at the middle now u are saying that lapping should not provide at the middle...please elaborate

@wanglolowang9028 4 жыл бұрын

Thank You sir

@vkconstructiontrichy389 5 жыл бұрын

Bro tel wts the development length size

@remeshbabu9108 5 жыл бұрын

now a days 50d is used for lap.

@shahzadzaidi3910 6 жыл бұрын

nice sir

@Khages1017 6 жыл бұрын

What is the formula for development length for all structure

@rajendrapawar1214 4 жыл бұрын

Nice lectures

@-AfrozJahan 5 жыл бұрын

Can u explain@ plan of buildings?

@sudeep2580 6 жыл бұрын

Okay !

@tejeswarreddym1369 6 жыл бұрын

super anna

@civilaravinth1215 6 жыл бұрын

What is the formula in development length or how to calculate development length

@GREENARCHDESIGN 6 жыл бұрын

Vasantham Aravinth for more information go to #technicalandvocabulary

@JDOT22297 6 жыл бұрын

D50

@Amitkumar-zg5kn 6 жыл бұрын

Ld=sigmst fie/4 taubd Sigmast is yield stress of steel and fie is dia steel Taubd is bond stress of concrete

@mukrammohd2847 6 жыл бұрын

(0.87fy*dia)/4 tau

@syedabdulhameed8039 5 жыл бұрын

Your answer is ok x ok then result will be divided by ok development length will be appear on top of ok thank you

@SanjayMajumdar15081981 6 жыл бұрын

Sir, I think the information is wrong regarding DEVELOPMENT LENGTH Development Length is the length embedded into the column

@FactualCivilEngineering 5 жыл бұрын

kzfaq.info/get/bejne/fqubatGX2rDXY5s.html watch this link for correct details with examples

@aftabalam67 4 жыл бұрын

Could you double check development length?

@prakritishahi3638 6 жыл бұрын

Bro i have a little confusion in determining the size of coloumn and beam while designing a building...for example if im about to design a 3 storey building of abt 1200 sf in area..now how do i determine if the size of columns 12×12 or 16×16 is safe enough...i need help urgently..please explain

@dipenkharel4324 6 жыл бұрын

Its a bit of experience that matters while choosing the size. You can do structural analysis for different sizes and put forth the reasonable and safe size. God bless.

@prashanthkatravath7126 6 жыл бұрын

How much provide the devlopment length in columns and beam

@raghavendhercheganti6799 3 жыл бұрын

Sir, How much we should provide development length?

@petlover1753 5 жыл бұрын

What is opening beam detail

@vijaykumar-wl5th 6 жыл бұрын

development lenth formula????

@jagadeeswaran695 5 жыл бұрын

Lapping length have an formula 40D, but development length have any formula or not?

@shahidahmad4937 5 жыл бұрын

Plz describe about lapping zone in column....

@muhammadnaveedkhan9587 4 жыл бұрын

What should be the formula for development length

@vloggervaibhav9130 5 жыл бұрын

40×12=480 mm overlapping length Is hisab se to economy tel lene chali jayegi...

@nibeditabehera6334 4 жыл бұрын

Ty sir

@zarghamabbas5528 6 жыл бұрын

Laping formula may be 40d to 60d?

@pujarimuniswamy2950 6 жыл бұрын

how is coloums stell deigh slab area 24×35

@wanivoice1513 6 жыл бұрын

How we calculate development length

@itsyours5353 5 жыл бұрын

Last time you said lapping must be done at the middle only..?

@kumarashutosh8126 6 жыл бұрын

Make a video that how clear cover is decided (on what basis).

@AnwarKhan-yt2kz 6 жыл бұрын

kumar ashutosh for underground beams 4cm and footing 5cm.col 4cm are max dia if the man rft.eg in beam main bar is 20mm so provide 20mm min and so on

@kanejaionmangoba5388 3 жыл бұрын

okhey👍🏾

@samishah8090 5 жыл бұрын

Plzz Sami upload videos about bridges and roads please

@lakhwinderdhan7928 5 жыл бұрын

nice

@adelkashiba1180 4 жыл бұрын

Plus I need example of Reinforcment Dome And ring beam...Thanks

@petlover1753 5 жыл бұрын

Sir opening beam detail pr video banay plssssssss

@PrK-Mindblow 4 жыл бұрын

What is the formula for develop length ??

@shekfored6083 5 жыл бұрын

tnx sir

@MithileshKumar-sb6fo 6 жыл бұрын

60Dkis case m hota hai??

@pritibalasutradhar1295 Жыл бұрын

What's the lapping length of a column bar

@Abdullahsaitbuqhari 5 жыл бұрын

What should be the development length span how to calculate it

@emmanueldeiparine9672 5 жыл бұрын

How about engineer 16mm how much lapping?

@jagadeeshgoniya961 5 жыл бұрын

Difference between anchorage length and development length??

@balaguruk6143 4 жыл бұрын

Sir how to find development Length

@CastNet24 5 жыл бұрын

Ok!

@mohanrathod9867 3 жыл бұрын

Hare Krishna thank you so much sir 👍

@vikassingh-dk8li 6 жыл бұрын

40d or 48d is development length AND also lapping length

@SureshKumar-li9of 6 жыл бұрын

super

@deshantdixit1275 6 жыл бұрын

okay