Thank you. This is exactly what I was looking for. Very simply, yet clearly explained. One of those rare and delightful UA-cams that are done with a volition to make the process clear and easily understood. I have a long and irregular curved garden ramp. Now understand how it can be done section by section. Appreciate your effort 🙏🏻
Hi, it gives very fare idea about all aspects of curved ramps. I have a question regarding vehicular circular ramps (4.0 mts wide) which goes upto 3.6 to 4.5 mt height (from one floor to another floor) with circular ramps. Need to know whether there is a need to provide banking on the outer edge of the ramp as provided in curved roads or the ramps. ? Just let me know if there is any reference available for studying this. Thank You
2 pi R will give you the perimeter of the circle for a given radius. Decide the size of the segment size and then calculate. So for a quarter of the curve, divide perimeter by 4. This will give you the total horizontal distance to be travelled as a curve for the desired rise.
Sorry for the late reply. 1 in 8 is the maximum for a motorable ramp. Less slope, say 1 in 12 or more is comfortable. But less the slope, more horizontal distance is required.
It should have curve in more than one direction since on the two edges we are rising the same dimensions but with different run (horizontal movement). An exaggerated similar condition can be the soffit of a curved staircase. Thanks a lot for appreciating.
Hi, brilliant tutorial, quick question, my ramp is curved at different angles (a wavy line), how do I find a central point? Would I use the same principle?
Hi, Thanks. Yes. Even if you have a very organic shape, try to give it a geometry using segments of circles (no matter if they have different radius. Also ensure that you get a mid landing where you have the meeting of two different wavy curves. Tc
Nakul sir Good morning. please find out the radius from the same gradient (1:12), same rise 3 ft., same run 12 ft. you have shown on this video of Curved Ramp
@@amitdas7604 Super elevation is, mostly, provided for roads with relatively fast moving vehicular traffic, where the vehicle may have a tendency to skid and get thrown out. Here we are dealing with pedestrian traffic on a relatively smaller length of movement. Ramps have been an important source of movement keeping in mind accessibility for specially abled user who may be moving up or down either on foot or using a wheel chair. The rise is also taken accordingly. So the ramp needs to be designed accordingly. In this video, my main intent was understand the geometric construction of a curved ramp. With these basics in mind, additional needs may also be incorporated as per design.
I want a ramp at a height of 3 metre..so .should we divide the lines as 3 m by 12 and give risers for each.?!....and how to determine the thickness of the ramp..?!
Is it a curved ramp? As per the slope of the ramp (1 in 12 is the maximum slope for pedestrian ramp), find the total run (check video for What is total run). Make the line of total run and then get the heights of rise for each division (check the video for this) What do you mean by thickness of ramp? Do you mean the thickness of ramp slab? Send a sketch to random1notes@gmail.com
"R" is dependent on the space that you have in the design. The constant part is the height that we need to negotiate. I would be happy if the R is as large as possible. The comfortable gradient (say 1 in 20) will give me the run (i.e. the length of the central arc); this in turn can give me the radius. Hope this helps.
Thank you. This is exactly what I was looking for. Very simply, yet clearly explained. One of those rare and delightful UA-cams that are done with a volition to make the process clear and easily understood. I have a long and irregular curved garden ramp. Now understand how it can be done section by section. Appreciate your effort 🙏🏻
A calm and relaxed presentation with the right amount of detail. Thank you.
Thanks a lot...!!!
this video has helped a lot to finalize my basement ramp dwg .Thanks a lot .
Glad it helped
Thanks a lot Mr nakul , it's very usefull 'n' very easy to understand.thanks again.
You are most welcome..!!!
Hi, it gives very fare idea about all aspects of curved ramps. I have a question regarding vehicular circular ramps (4.0 mts wide) which goes upto 3.6 to 4.5 mt height (from one floor to another floor) with circular ramps.
Need to know whether there is a need to provide banking on the outer edge of the ramp as provided in curved roads or the ramps. ?
Just let me know if there is any reference available for studying this.
Thank You
So proud that you were my teacher :)
Cheers Sir
Thanks a lot Vaibhav. Proud of you too....!!!!!
thank you very much it is very clear to understand....god bless you
Thanks for the video, do you have a formula to calculate the curved ramp length for a given rise and radius
2 pi R will give you the perimeter of the circle for a given radius. Decide the size of the segment size and then calculate. So for a quarter of the curve, divide perimeter by 4. This will give you the total horizontal distance to be travelled as a curve for the desired rise.
i cant thank you enough. u r good teacher
Wonderfully explained. What should be the minimum slope leading to the basement and also the maximum slope in terms of ratio?
Sorry for the late reply. 1 in 8 is the maximum for a motorable ramp. Less slope, say 1 in 12 or more is comfortable. But less the slope, more horizontal distance is required.
which software and tools you used for making such beautiful presentation ?
Thanks. This has been done on a tab.
Hi!!! Great video! I would just like to ask what application you used to draw and write? Thank you so much!
Hi, sorry for the late reply. I am doing it on XODO, an app for pdf reviewing. I have done this on my tab.
Best explanation and background music is wonderful
Thank you so much 🙂
ARE SUCH CURVED RAMP SINGLE CURVED SURFACE OR DOUBLE CURVED SURFACE? thank u for the video. it helped alot.
It should have curve in more than one direction since on the two edges we are rising the same dimensions but with different run (horizontal movement). An exaggerated similar condition can be the soffit of a curved staircase.
Thanks a lot for appreciating.
Very well presented, thank you.
You're very welcome!
Hi, brilliant tutorial, quick question, my ramp is curved at different angles (a wavy line), how do I find a central point? Would I use the same principle?
Hi, Thanks.
Yes. Even if you have a very organic shape, try to give it a geometry using segments of circles (no matter if they have different radius. Also ensure that you get a mid landing where you have the meeting of two different wavy curves.
Tc
For curved ramp, there should be difference of level for each side right?
The cross slope of 2 to 3% is to be mentioned. Then only slope between outer and inner portions are achieved
Nakul sir Good morning.
please find out the radius from the same gradient (1:12), same rise 3 ft., same run 12 ft. you have shown on this video of Curved Ramp
Understood why in Revit curved ramp is showing different slopes throughout the width. Thank you.
Please can you explain how to make roads on a steep terrain..
Very beautifuly explained. But how super elevation Will be provided
Can you please clarify what do you mean by "Super elevation"
When there is a curve, super elevation to be provided against skidding
@@amitdas7604 Super elevation is, mostly, provided for roads with relatively fast moving vehicular traffic, where the vehicle may have a tendency to skid and get thrown out.
Here we are dealing with pedestrian traffic on a relatively smaller length of movement.
Ramps have been an important source of movement keeping in mind accessibility for specially abled user who may be moving up or down either on foot or using a wheel chair. The rise is also taken accordingly. So the ramp needs to be designed accordingly.
In this video, my main intent was understand the geometric construction of a curved ramp. With these basics in mind, additional needs may also be incorporated as per design.
Ramp is for vehicular movement with limited speed of 10-15 km / hr. Whether S. E. Is required at 90degree circular bend
Very useful.
Thanks so much .
I would like to ask what tablet are you using and what software?
Samsung note S3. The app is a pdf editing app, XODO. You may use similar apps.
what should be the radius of circle?
Can u explain ramp length 21mtr and and rise 400mm
Kindly upload video on basement section
Please put more videos on architecture
Thanks sir for great lesson.make more videos on architectural details.
Ok. Thanks
I want a ramp at a height of 3 metre..so .should we divide the lines as 3 m by 12 and give risers for each.?!....and how to determine the thickness of the ramp..?!
Is it a curved ramp?
As per the slope of the ramp (1 in 12 is the maximum slope for pedestrian ramp), find the total run (check video for What is total run).
Make the line of total run and then get the heights of rise for each division (check the video for this)
What do you mean by thickness of ramp? Do you mean the thickness of ramp slab? Send a sketch to random1notes@gmail.com
@@randomarchitecturenotes-na809 ok..ill mail..the exact doubt
@@randomarchitecturenotes-na809 how do you calculate total run? It is not shown in the video
Can a ramp will be any distance.... can it be 1/8 part?
Good morning. The question is no clear, can you please elaborate?
Thankyou !
how to determine the distance?
Hi,
I'm not able to comprehend. Which distance are you mentioning, can you elaborate?
I mean the length sir
how to determine the length of the curve
how do you calculate R?
"R" is dependent on the space that you have in the design. The constant part is the height that we need to negotiate. I would be happy if the R is as large as possible. The comfortable gradient (say 1 in 20) will give me the run (i.e. the length of the central arc); this in turn can give me the radius. Hope this helps.
THANKS ALOT SIR