How to Calculate Development Length of Steel Bar in Beam | कहा से आता है 40D ,24D ,64D etc

[@ketankalamkar5555]

sir mene bahut vedio dekhi uname se ye sabase best vedio he

[@rajindersingh-lc9jt]

Thanku very much sir for sharing this knowledge full video ,now my doubt become clear due to ur good explaintion god bless u ,love u from jammukashmir

[@civilsitevisit]

Thanks brother

[@ziauddin7948]

excellent development length formula & calculation for top & bottom main bars #

[@satendramanas]

Sir I love you for sharing this information 😍

[@surendrakushwaha9546]

Sir g apne development length 1300 consider ki ok par 1300 development length me se column ka outer face ka cover bi tho deduct hoga, jo apne nahi kiya hai, 🙏🙏 ,

[@poopybutthole8546]

Bhaisab pura video toh dekho sahi .... jo tu bata rah h..included hai video me... Watch full video and say ...

[@azhar9233]

Wrong bta rhe h ye

[@devpatel9245]

Sir, you forgot to deduct clear cover in Ld 300-25 = 275

[@tandelganpat3337]

Right 👍

[@roopeshsolanki5786]

bestest explanation ever ❤

[@silentgamer3064]

Sir kya ye commercial building k liye hai ya residential house k liye jisme coloumn 10/10 ya 10/15 ka hota hai?

[@arijitroy8805]

At the junc of col and beam.... upper fiber is tension and lower fiber is comp zone... and in span this is vice versa

[@er.rahulkumar6925]

Sir stress main 0.87×500 put karenge na

[@supratickdutta8829]

Really helpful video

[@salmanisrar8816]

thankyou sir for being so great....

[@ankitsinghrawat431]

Nyc as usual

[@akrabbani989]

Sir Aap video banaye nice video

[@chennareddyindla2349]

Very very good.

[@aliqadri4672]

Sir you say at last we can provide less development length in compresiòn zone ..i cant understand why ??

[@sarthakmohapatra3738]

Excellent video sir

[@sahilrabbani6896]

One question. Suppose hamare paas floor height hai 3m, beam depth hai 450mm. Column ki casting ki 2.7 m ab slab ki liye formwork ho gya, hamai beam ke liye Ld provide Karna hai 1300mm is case me practically 1300 mm ka Ld kaise provide kaise karenge please explain...

[@Sanjay-fr8pw]

Thanks for give us site information

[@civilsitevisit]

Thanks brother keep watching

[@DipuJaat-x5h]

Jo bhim bhai aap dikha rhe usme Jo stel bdha h usme kafi Jayda gap h steel or ring ki outer side m ye to glat h na

[@mayu792]

Yech hona tha meko clr... 👌

[@krishsemiv3220]

In the degree, we've read that Ld

[@thedesiboys647]

Bhaisahab taubd ki value alag alag hoti he konsa load lag raha hai us hisab se

[@mohsinkhan7713]

Sir secondary beam ma development length kaise provide karenge

[@arya4280]

Thank you

[@rohitgarg9345]

Brother. Mujhe ek baat samjhao. Ager mera column 9" ka h or beam ki depth bhi 9" h. Or mera steel 20mm h. To 50D ya 60D ke hisab se km se km 3 feet aati. Development lenght. But acording to site 16" development lenght aati

[@civilsitevisit]

site pe galat kiya jayta hai

[@swarupshripurwar1971]

sir yee jo bond stress ki value lii hai wo to tension mai use karte hai... compression mai too 25 % badhana hai

[@Inhibitors29]

Thanks sir

[@tribhuwanrana6273]

Dear u 4gt: Sigma s = 0.87 fy, And fy is 500. Not sigma s is 500...

[@deveshkumar2861]

Sir aap kahan pr job karte ho Plz sir batiye ...

[@lakshaydrall1912]

I sir, totalty confused after watching vedio. need to know one thing. if column (9'' x 9" , having bars 4 no. of 16mm dia.) have 1.5'' of cover of each side and BEAM is passed through the center of Column. The cover size of beam (1.5'' cover of column face + 16 mm column's bar + 16 mm beam bar and so on) will increase to 2''-2.5''? and solution for this? can you plz clearify it or make a vedio on it. as no IS CODE mention this COLUMN - BEAM JUNCTION COVER issue?

[@akashkumarnanaku1907]

Thanks sir. Sir mere Ghar ke roof me crack aa gya hai. Abhi 3 month huaa hai aur Rcc ke upr side crack aa rhai hai. Please help me sir

[@ankushdhingla1105]

Thanku sir ji

[@Azadari_Media]

Please Make a video on Form Work Calculation.

[@civilworkbyppkkdhanbad]

1m development length is it possible. L bend = 2/3 * Depth of beam r/f

[@udayenterprises7710]

Please make video on face bar cutting length

[@vijaybhasker2928]

sir please make a video on building estimation by centre line method

[@bhaveshkumar9981]

Sir my column is already casted and I have not left empty for it,what to do?

[@civilsitevisit]

please send pics on whatsapp no 7006672812

[@ronnie9096]

Anchorage length= Ld+10d-bend

[@imraniqbal7223]

Thnak you

[@Sportzone.x]

Sir aap stree in bar=0.87x500 hoga

[@availablehage]

How to divide 1300 into 300 and 1000

[@avijitpandey8620]

Sir, ek baar cavity wall pr video banayie

[@civilsitevisit]

zarur brother bnata hun

[@lakshaydrall1912]

HI sir, totalty confused after watching vedio. need to know one thing. if column (9'' x 9" , having bars 4 no. of 16mm dia.) have 1.5'' of cover of each side and BEAM is passed through the center of Column. The cover size of beam (1.5'' cover of column face + 16 mm column's bar + 16 mm beam bar and so on) will increase to 2''-2.5''? and solution for this? can you plz clearify it or make a vedio on it. as no IS CODE mention this COLUMN - BEAM JUNCTION COVER issue?

[@lakshaydrall1912]

Sir kindly rply on this one

[@vinodlodha2042]

Factor of safety 1.15 for steel nhi liya aapne 0.87×500d

[@aibansharailyngdoh8608]

Development formula 0.87 fy where did you throw

[@vnath3676]

👌bro

[@kedarmoharir-zc9di]

Tau bd , m20 grade concrete = 1.2

[@borntoride2209]

Bentup bars also provide at ends support of simply supported beam then their how we arrange n provide development length??

[@adtbharat]

Ok sir

[@civilengineer8018]

Beam tar 600mm Aasel tar 1m ld kas gheych

[@telford6052]

Nominal cover ke bare mai btaya ni sir aap ne

[@akshaysarkate7303]

Sir please explain how to create bond of column with wall

[@civilsitevisit]

simple brother hacking n checken mess check playlist you will get video on it

[@borntoride2209]

Providing mesh at coloum wall joints it avoid cracks and increasing bonding between both

[@Abhi_pal_07]

Beam Depth 600mm hai to L 1m kaise dalenge .

[@deepakpandit509]

1000mm down ward kaise dalenge column ke andar

[@gauravverma7146]

Tau bd ki value kon se IS code se li h

[@VivekKumar-nc8el]

Is 456

[@Crazyboy-gm4yb]

Bond stress depnds upon grade of concrete, grade of steel , compression or tension condition and WSM or LSM design Ok

[@avinashkumargupta9920]

Sir how to give that 1.3m development length when column is already casted?

[@civilsitevisit]

you have to leave column empty for it

[@bhavdeeppatelop6986]

if allowed provide "C " shape bar with same length

[@ironman2600]

Aur Beam Ka Niche Wala Sariya Kya Slab K Upar Tak Jayega ?? Calculation me Kuch problem hai Aisa Kahan Hota Hai , Please Recheck 🙏

[@RJ-29DEVENDRA-BAIRWA-BANDIKUI.]

Thank u sir 🙏🙏

[@tanjirlivedekho5260]

Hako sar ye bataye L10D ke matlab Keya hotahe

[@sandip02maisuriya95]

Sir apne 300mm ka column me covering deduct nahi kiya

[@Organicbharat21]

आवाज बहुत कम है।

[@faizynabi]

Jo picture aapne show kiya h....usme stirrup galat tarike s diya hua h.....kaafi gap h....not tightly tied

[@anantpednekar5099]

300- cover hoga na jab column h 300 ka hoga to kaise loge wo batao

[@chandrashekharwaghalikar9314]

What about cover deduction

[@AnilKatiyar-y8c]

Column size???

[@borntoride2209]

1. To transfer load from beam to coloum. 2. To avoid sliping of beam reinforcement. 3.To hold reinforcement at coloum beam reinforcement junctions ... development length differs based on size of diameter of bar and nominal cover.

[@imraniqbal7223]

Sir please a v video on lapp

[@civilsitevisit]

check playlist ..video hai uspe udar

[@mdrafik1206]

How is possible 1 m ld if beam depth is 600 mm

[@larslover6559]

Agree. 1meter development length seemed very very long. It will be longer than the beam itself

[@gajananmalkar1213]

If column width is too more then. Like 9"x 36" then

[@ramnathkumar4729]

In this case tention zone top & compression zone bottom hoga.

[@civilsitevisit]

kyu brother bo cantilever beam nahi hai

[@ketanrathod5130]

Bhai 65 to nahi aaya aapne kaise calculate kiya

[@mohitpathania660]

Sir Value of ¿bd for m15??

[@civilsitevisit]

db ?

[@mohitpathania660]

@@civilsitevisit tau bd ki value for m15 sir?

[@InbarajS.]

For M15, Bond Stress - 1 N/mm². It's given to IS 456 : 2000 Amendment No :04.

[@siddharthagudade8651]

4 कहा से आया सर 4*1.92. 4 क्यू आया समज नाही आया

[@brillientskillsfan4212]

sigma s= 0.87*fy hai..why u use only *500

[@prof.pravinspatil1727]

kzbin.info/www/bejne/ZmfbmpR6qqiUhK8, refer this one

[@tanisha644]

Sir 1 MTR to possible nhi hai dena

[@tanjirlivedekho5260]

Iska length kaise nikale

[@amreshsingh4164]

How we will get Tbd Value

[@civilsitevisit]

From IS code brother

[@MrNalin1234]

For every grade of concrete design bond is as per clauses in civil book it's mentioned in table 26.2.1.1 .for M20/25/30/35 =1.2/1.4/1.5/1.7 If M20 plain bar then Tbd would be 1.2 .if deformed bar 60% increase if compression bar 25% increase. TBD 1.2+(60÷100)*1.2 ...similarly in comparison apply as grade you will get answer

[@Crazyboy-gm4yb]

For Fe500 fy= 500N/mm2 Sigma st is not 500 Ok

[@Santosh-G7]

0.87*500

[@samyakgahana8018]

Lintel beam mein dena jorurat he

[@Sagarpanchalhr05]

Koi to btao 4 kaha se aaya

[@amarsharma4653]

But sir divide 4 Ka KY mtlb h

[@madangopal1654]

Stress taken wrong.pl study and learn ur self and then make video

[@civilengineer8018]

Beam 450mm Aasel tar

[@santoshkrsingh940]

Sir if instead of 500D(given in design)I had used 550D in structures but provided development length according to 500D,Will structures will be safe ?

[@ChandanDas-de6cv]

Actually, "Sigma S" is the stress developed in steel. So, It's not exactly the grade of steel. It is 0.87 x "Grade of Steel". So, the value of "Sigma S" for Fe550 is 0.87 x 550 = 478.5 (approximately). So, the actual value of development length is a little extra considered already as per the formula shown in the video. So, the structure is safe, not to worry. But it will not be safe in the case Fe500 is provided instead of Fe415.

[@mevadautsav9213]

Development length 1300 mm hai , to column size 300 mm hai 300 mm horizontal aur 1000 mm vertical me Kiya to cover depth (50mm) bhool gye ho .!!!

[@civilsitevisit]

etna chlta hai practically

[@vishalrathor2087]

Bakwas

[@vishalrathor2087]

Beam m 1000 ka l aa jayega

[@prajjupoojary2352]

3 feet beam😜

[@ratikanta8278]

It should takeen. 87fy

[@naturelovers1686]

250+1050

[@ayanjyotideuri6514]

Worng concept tension is in top fibre of the beam therfore steel in the top is considerer...

[@rakeshvyas9077]

Sir aap ne clear cover kam nahi kiya

[@pudhariraju6819]

Sir if there is a change in using grade of concrete ,which member bon stress we should take (i.e either column or beam)......?

[@MrNalin1234]

LD +10D....this is correct

[@civilsitevisit]

yes ofcourse but this is also correct

[@civilsitevisit]

ld + 10db

[@mohamedhabib7901]

Ld+10d for what bro? When we found Ld with this Then what's 10d? What's it's use?

[@tanjirlivedekho5260]

Ska video banakar

[@danielshadap9165]

too much steel ....very wrong design

[@prabakaranprabakaran6336]

U r wrong bro

[@ankitsinghrawat431]

Nyc as usual

[@kauseedraja5870]

Thanks you sir 😘😘

[@Durgeshkumar-ip1ls]

Thank you so much sir