Tutorial 11 : STIFFNESS MODIFIERS FOR CRACKING OF STRUCTURAL ELEMENTS AND EFFICIENT INTERNAL ACTIONS

STIFFNESS MODIFIERS TO ACCOUNT FOR CRACKING OF STRUCTURAL ELEMENTS AND TO DEVELOP DESIRED EFFICIENT INTERNAL ACTIONS IN VARIOUS STRUCTURAL ELEMENTS OF RC STRUCTURES. STIFFNESS MODIFIERS AS PER ACI 318, IS 456, IS1893, IS16700 CODES IS EXPLAINED. IMPLEMENTATION IN ETABS IS DEMONSTRATED.

[@sreejithsreekanth1369]

There is only one word for this video :- awesome.👍

[@yogeshshakya9558]

Such a good Tutorial Series Sir. Please upload more videos, it was a beautiful series.

[@dr.manmohanmaniyar6985]

Thank you, I will

[@Aussie_Engineer]

Great explanation, sir please do one full high-rise building analysis and design.

[@Darshit_7]

Thank you sir
for explaining in very simplified manner

[@dr.manmohanmaniyar6985]

Thanks, Darshit!

[@FahimKhan-xv4vb]

Thank you sir for useful explanation

[@dr.manmohanmaniyar6985]

Thanks

[@deep746]

Thank you so much, very will explained
Please make a video for transfer beam design in etabs

[@azmat_waseem]

Very Informative... Thank you...

[@JaspreetSingh-dj3mk]

Easy explanation sir....

[@swastikpoojari7526]

Thank you sir for such a great explanation👍

[@dr.manmohanmaniyar6985]

Thanks.

[@fazalarju]

I request you to kindly make a video on design of shear wall and to find out reinf in boundary element. I will be very much grateful to you.

[@dr.manmohanmaniyar6985]

Sure!

[@ChinTanLimbani]

First thanks for the video sir....
in Column if Moment of Inertia is reduced for Bending only than why for Shear Wall it reduced for Axial (Membrane) direction? (As both are same type of load carrying system)

[@pulkitvelani]

Membrane is not axial. It is out of plane. And we want to design wall only to take load along length/inplane direction. Hence, 0.01 for mxx.

[@aldiputra9236]

Sir, how we determine reinforcement in side rebar of raft foundation. Thank you

[@nirbhaymishra4371]

Sir according to IS1893 What modifier should be adopted for serviceability(drift check, ) check for building height less than 50m like G+10.

[@vasubhadania]

I have a doubt
What will be the stiffness modifier for retaining wall...!?

[@mansoorAli-pp9do]

Ty sir.
Qn: is it ok if i use scale factor of service model(eqx/specx) in ultimate model for analysis and design or i have to scale model in sls and uls both.
Qn 2: what will be the modifiers for spandrals?

[@dr.manmohanmaniyar6985]

Q1. Yes, scale up for both.
Q2. Spandrels are flexural elements like beams. Use appropriate modifiers numbers for beams for f11, f22 & f11.

[@FaizanShaikh-xd7bo]

can stiiffness modifer be give to torrsion in beam as 0.35 for strength model

[@azmat_waseem]

Sir, what about tutorial 10? not in the list???

[@dr.manmohanmaniyar6985]

Dear All,
I am pleased to announce the course as mentioned in tutorial 10. The course will cover all the topics mentioned in the video through a series of lectures. Live lectures will be delivered every Saturday for 1 hour between 5:00 pm to 6:00 pm ( 10 lectures). Video link of recorded training will also be shared in next 2-3 days after the lectures. Q&A session will be conducted in the 10th lecture. A certificate will be issued on completion of the course. Fees for this cource will be INR 20000/-. +3600/- GST. ( Total fees INR 23600/-) Fees to be deposited in advance in bank account as mentioned below :
Manmohan Maniyar
ICICI current bank account No. 001905004904
IFSC Code ICIC0000019
Please email details of bank transfer to [e-mail]
First lecture will start on 11 September 2021.

[@Zorot99]

Sir can I apply the same factors using bs8110 design code?

[@fazalarju]

Sir, as I understood we can also use stiffness modifier as per IS 16700 2017 even for the bldg of height less than 50 m
Pl confirm yes or not sir

[@dr.manmohanmaniyar6985]

Yes, it is mentioned in the video..