Structural Engineering Funda: Secondary Beam and Moment Release | Sandip Deb | ilustraca

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Structural Engineering Funda: Secondary Beam and Moment Release
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Опубликовано:

11 мар 2022

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Комментарии : 65

@ilustraca 10 месяцев назад

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@abrarahmedzardi8783 5 месяцев назад

Most underrated channel I have come across, u explain way more better than the college professors.🙌

@sothattheng8624 10 месяцев назад

Thanks for your Explanation about Primary & Secondary beam concept to release it.❤

@ebilpikkel 2 года назад

Would appreciate it if you can make a tutorial on explaining stiffness modifiers (cracked vs uncracked) and how to check and apply them!

@brigadeshivu 2 года назад

What an explanation superb

@azmat_waseem 2 года назад

Very Informative... Thanks...

@moemmednihal6978 Год назад

What a superb class..love u sir❤

@sksingh509 5 месяцев назад

Wow..u explained 👌

@bnks5693 Год назад

Fantastic explaination

@yogeshbang Год назад

The best one..thank you

@surjagain 2 года назад

Nicely explained.

@ravishankar.p5542 11 месяцев назад

Your videos are really unique 👌 thanks please continue your videos...

@ilustraca 11 месяцев назад

Thank you

@vaihamisamumbuu7426 Год назад

Very outstanding lesson indeed. MAY KINDLY DO VIDOES ON HOW TO DESIGN A CORNER WINDOW BEAM IN STAAD PRO CONNECT EDITION PLEASE SIR

@SunilPatel-nk3pg 2 года назад

Explained well sir

@sharifulislam2569 2 года назад

Very nice presentation.

@yesheysingye1778 6 месяцев назад

very informative , thank you

@rushikeshdubey7654 Год назад

Great explanation

@chandragupt8860 Год назад

THANKYOU SIR

@shivanandjonnikere8642 8 месяцев назад

Very well explained sur

@soumyadipchakraborty1632 2 года назад

GREAT GREAT GREAT ........

@aimalkhan7907 9 месяцев назад

Great

@sudhirpayal171 Год назад

Discreet explanation. Thanks.. Please do explain how much will be the development length in case of beam releases at end support in comparison to fixed support. Also whatever be the decrement in fixidity achieved by providing beam release at joints, there will be torsion on the primary beam (till failure) , so what do we achieve by releasing moments.

@MyPrasad2 2 года назад

Nice info

@mayurgawade9644 2 года назад

Sir plz make video on footings and punching shear behavior.

@nadirummer 2 года назад

So, basically, can the reason for releasing the end moments be summed up as The difficulty in providing development length at the ends of secondary beams - leading to lesser torsion in the primary beam and greater sagging at the midspan of the secondary beam?

@ahmedferdous2433 Месяц назад

U r a boss

@ghufranullahkhan7479 2 года назад

Even if you release the moment at ends, physically when you construct the beam connection, it will cause some torsion in the main beam. And so the question still remains why we even then provide the negative reinforcement at ends where we have already released the moment.

@ilustraca 2 года назад

You're releasing the moments, not shear, if the reinf is not provided how the shear transfer is going to happen? those bars used to participate in shear transfer .. hope it is clear to u

@w.k8624 2 года назад

@@ilustraca Shear is resisted by bottom bars, not top bars. ✌️

@ilustraca 2 года назад

minimum 2bars need to provided

@ramaraosiram16 2 года назад

👏👌 Sandip

@ilustraca 2 года назад

Thanks brother

@PankajSingh-me4th 10 месяцев назад

Good

@rupeshkhandekar6340 5 месяцев назад

very nicely explained . can you please share same concepts for steel structure frames??

@civilideas1925 2 года назад

👍🏻

@PoojanMistry 2 года назад

pls make video on water tank design.

@sultansavardekar7495 Год назад

Yes please

@bnks5693 Год назад

Sir, kindly show one example how to design building located in hill slope [step building)

@seanbooth42 Год назад

Kindly show me how you do it step by step. To put it clearly, what command have you used to show that you have released the secondary beams at the ends where the get attached to the Primary beams? Thank you.

@er.lalitbhatt7343 2 года назад

Hello sir, for the case of providing the secondary beams to divide the large span slabs, shall we release the moments at the end spans of secondary beams too ?

@ilustraca 2 года назад

yes .

@samveglohiya 3 месяца назад

Sir, but why do we need to keep the beam continuous?

@yogeshbang Год назад

How to release beams partially in required % as we do very easily in Staad

@acharnandakumar Год назад

Don't stop making videos for RU-vid 😮

@kiranmoysamanta4262 2 года назад

Although the designers tend to release moments at the end to avoid heavy design (considering torsional) in reality there still going some reinforcement right so there will be hogging moments at the ends and we are neglecting that will that not arise any problem?

@ilustraca 2 года назад

the extent of that will be minor... if you think that the junction will be as rigid as at the support, then you can avoid releasing the ends.. discretization varies from designer to designer and the condition you are going to make.

@kiranmoysamanta4262 2 года назад

@@ilustraca Too much confusion on the topic. As designers tend not to provide enough development length for steel in Secondary beam as they have designed the primary beam excluding torsion (meaning just for Mu and not for Me=Mu+Mt) But still they shall ductile design as per Code cause although they have ignored the torsion in reality there shall be still torsion coming right? Also, sir how to know that the primary beam shall be or shall not be designed for torsion?

@ilustraca 2 года назад

That's completely depends on how you interpret.. there is no hard and fast rule to release.. based on ur engineering judgement you can decide

@lovepreetsingh4566 Год назад

Hogging moment will be cancel with each other in secondary continues beam? So that's why they don't create torsion in main beams

@ilustraca Год назад

Not always true... only incase of equal span..

@15vatsaljoshi42 9 месяцев назад

@ilustraca sir, so is it good to release Mx of each secondary beam rather than release My and Mz at ends of secondary beams 🤔?

@sudarshannikam5243 11 месяцев назад

Thanks Sir. How staad identify secondary beam in case of when two beams intersect to each other like Plus sign ( + ). Having supported by columns at extreme end of two beams.And intersection of beam unsupported. Can we customize primary or secondary beam at intersected junction of beam by releasing suport reaction Fy in specification /release support reaction Fy in STAAD.

@ilustraca 11 месяцев назад

Staad won't be able to indentify...u have to release ends accordingly

@sudarshannikam5243 11 месяцев назад

@@ilustraca Thanks Sir 🙏

@CIVILENGINEERHUB Год назад

and in steel connection ? same concept ?

@ilustraca Год назад

No no...

@jaypar123 2 года назад

Why My and Mz released not Mx

@ilustraca 2 года назад

you can release Mx also.. but in one end to avoid instability error.. unless the difference in span in two sides are not high, the torsion used to be very low or negligible.