I graduated the university with our Professor concelled this knowledge. May the Almighty Allah increase you in all ramifications of life. Amin. Quick one sir, what is the maximum slab thickness to allow in designing for a solid slab. Your response means alot sir.
This is great! May God continue to increase you in knowledge. Your video has contributed so much to my career as a civil engineer. Thanks in a big time
This has been a very educative and informative lecture. You have simplified the method and process of designing two way slab, both simply supported and restrained type. I can't wait for Part 2 and 3 on solved examples. Thanks very much Dr. and may you continue with your good work and GOD BLESS
Really great video, one of the clearest explanations I've seen. would be also really great if you do similar explanations using American standards, and i think that would be great for you aswell since you will tap into a whole new audience. I also have a couple of questions: 1) what to do with the alpha and Beta coefficients if they are in between the ones given, such as for a slab sized 7x4m, ly/lx would be 1.75, is the appropriate solution to interpolate the coefficients, round up (1.8) or round down (1.7) ? 2) As you probably know, very often you get buildings (specially private villas and buildings of that sort), where column layout is very irregular, resulting in a non rectangular slab, i know in practicality FEM software will be used, such as SAFE, but it would be great to know the solution to this as a manual calculation.. 3) similarly to no2, sometimes even if the slab is rectangular based on the column layout, beams are not always provided/possible due to architectural restrictions. what would be the solution to this? for example an "internal panel", that is continuous on all 4 sides, but say 1 of the sides has only columns without a beam...
Dr.shari you answered one of the peaple about can we use the table of two way slab for un equal span and you said we can use it but in the cod part1 23 october 2002 in clouse 3.5.3.5 state that The condition in which the equation may be used for continuous slabs only are as follows 1.the characteristic dead and imposed loads on adjacent panels are approximately the same as on the panel being considered 2.the span of adjacent panels in the direction perpendicular to the line of common support is approximately the same as the span of the panel considered in that direction
Thank you very much But this clouse talk about two way and in the beginning of clouse 3.5.3.5 " state that Restrained slabs where the corners are prevented from lifting and adequate provision is made for torsion : condition and rules for the use of equations 14 and 15 " And you can see thise equation from clouse 3.5.3.4 this equation about two way not about one way .
Thanks Mohammed. What you said about clause 3.5.3.5 is correct. It is for two way slabs but you still can use equations 14 and 15 for two-way slabs with unequal spans but you need to do some extra work to distribute the different negative moment values from the two adjacent slabs. This is explained in clause 3.5.3.6.
Without using that table and the formulas, can we just use moment distribution and sway analysis to get the moments? will it be accurate as same as the formulas given in the code? What are the options?
thank you Dr EL-Gamal for your hardwork based on this educative and informative lecturer vedeos your have provided us. Surely i was in a point of exhausted to design RCC slabs, but this vedeo enlighten me more enough on how to design RCC slabs. Thank you again Dr.
![CAMPปลิ้น | EP.82[1/2] แก๊ง 3 สาวเพื่อนซี้บุก CAMPปลิ้นครั้งนี้ห้ามเสียอาการ](http://i.ytimg.com/vi/_6WUjXHe1TM/mqdefault.jpg)
I graduated the university with our Professor concelled this knowledge. May the Almighty Allah increase you in all ramifications of life.
Amin.
Quick one sir, what is the maximum slab thickness to allow in designing for a solid slab. Your response means alot sir.
This is great! May God continue to increase you in knowledge. Your video has contributed so much to my career as a civil engineer. Thanks in a big time
Can you kindly add a video for the design of flat slab with numerical examples
No one has ever taught this subject better than you.
This has been a very educative and informative lecture. You have simplified the method and process of designing two way slab, both simply supported and restrained type. I can't wait for Part 2 and 3 on solved examples. Thanks very much Dr. and may you continue with your good work and GOD BLESS
Really great video, one of the clearest explanations I've seen. would be also really great if you do similar explanations using American standards, and i think that would be great for you aswell since you will tap into a whole new audience.
I also have a couple of questions:
1) what to do with the alpha and Beta coefficients if they are in between the ones given, such as for a slab sized 7x4m, ly/lx would be 1.75, is the appropriate solution to interpolate the coefficients, round up (1.8) or round down (1.7) ?
2) As you probably know, very often you get buildings (specially private villas and buildings of that sort), where column layout is very irregular, resulting in a non rectangular slab, i know in practicality FEM software will be used, such as SAFE, but it would be great to know the solution to this as a manual calculation..
3) similarly to no2, sometimes even if the slab is rectangular based on the column layout, beams are not always provided/possible due to architectural restrictions. what would be the solution to this? for example an "internal panel", that is continuous on all 4 sides, but say 1 of the sides has only columns without a beam...
I can’t thank you enough Dr. thank you
You are a king dear sir! I was struggling to figure out design of slabs just by referring the code but it was beyond me.
God bless you doctor
What if its 2 long edges discontinuous for 2 way slabs, how can we use the table?
Yes. This case is available in the table.
Dr.shari you answered one of the peaple about can we use the table of two way slab for un equal span and you said we can use it but in the cod part1 23 october 2002 in clouse 3.5.3.5 state that
The condition in which the equation may be used for continuous slabs only are as follows
1.the characteristic dead and imposed loads on adjacent panels are approximately the same as on the panel being considered
2.the span of adjacent panels in the direction perpendicular to the line of common support is approximately the same as the span of the panel considered in that direction
yes
These conditions are used for one-way continuous slabs not the two-way slabs.
Thank you very much
But this clouse talk about two way and in the beginning of clouse 3.5.3.5 " state that Restrained slabs where the corners are prevented from lifting and adequate provision is made for torsion : condition and rules for the use of equations 14 and 15 "
And you can see thise equation from clouse 3.5.3.4 this equation about two way not about one way .
Thanks Mohammed. What you said about clause 3.5.3.5 is correct. It is for two way slabs but you still can use equations 14 and 15 for two-way slabs with unequal spans but you need to do some extra work to distribute the different negative moment values from the two adjacent slabs. This is explained in clause 3.5.3.6.
Thank you very much ...
Thank you very much sir. i understand this topic very well. God bless you!
Without using that table and the formulas, can we just use moment distribution and sway analysis to get the moments? will it be accurate as same as the formulas given in the code? What are the options?
I am follow your vedio it is best of the best pls make vedio about Hollow block ribbed slab design tank you
Can you lease make a tutorial vid for rc flat slab design?
Also can please make tut vids for post/pre stressed beam and slab designs?
Thank God have actual found my lecturer for S.E.D
Great video! Thanks for sharing it.
Thank you for your effort, i really appreciate !!!
kindly analyse ashear wall to bs 8110
Thank you sir you are really saving my grade this semester
Thank you. Please like and share to help me to transfer the knowledge to other students and engineers.
Hello please tell is the bs code for concrete and concrete mix design
Great video. Very informative. Thank you sir.
BEAUTIFULL WORK . EXCELLENT
The simplest way of 2 way slab design here in yt
TY sir!
Great explanations throughout. Thank you!
Pl add some more lectures on design of rcc structures
Which book do you use sir ?
doing great job, cheers for you sir!
Hello Dr can we have slides?
Thank you very much, the level of detail is 2nd to none!
Great lecture i have ever seen. Thanks sir
Thank you very much
thank you Dr EL-Gamal for your hardwork based on this educative and informative lecturer vedeos your have provided us. Surely i was in a point of exhausted to design RCC slabs, but this vedeo enlighten me more enough on how to design RCC slabs. Thank you again Dr.
You can see this video
th-cam.com/video/Nk6qq357ZSQ/w-d-xo.html
And part 2 and part 3.
@@MrElgamal77 may you tell us the book name dr Thnks
Thank you for the effort you put into this video
Bless your heart 🙏🏼
Many thanks. You're welcome
Thank you nice explanation
You are welcome
جزاك الله خيرا ي دكتور شريف
وجزاك خيرا
Very informative. Great work.
Glad it was helpful!
yes
Well explained Dr.!
You are welcome 😊
Is this still used in actual design?
or in ACI standard?
It depends on your region and the codes adopted there.
Yes it is still used
@@ahmedalaamri5060 Assalamu Aleikum eng do you have any facebook account or whatsapp no i need to contact you if you don't mind sir.
@@bashirabdielmi Contact me at @civil_engineers in instagram
please explain ribd slab and flat slab
مافي بالعربي يا مهندس
لللأسف ما فيه بالعربي. لكن بحاول أضع ترجمه بالعربي في المستقبل إذا إستطعت.
It's very helpful for many as this is in English.