This is by far the most impressive analysis I’ve come across yet. Thank you!
@designereats3661Ай бұрын
Studying for my Architect license Exam and this video is helpful!
@DougPowell015 жыл бұрын
Excellent. As an electrical engineer I have been struggling with how to approach a beam loading problem for 3,500 Lb transformers and this give a great intuitive overview as well as a nice step-by-step approach.
@BenRush Жыл бұрын
This is just a phenomenal explanation and walkthru. I started with your video and had to double back a couple of times to some texts on line to figure out the reasoning behind why certain calculations were coming out the way they were, but once I did it just all fell into place intuitively and your video was smooth. Well done.
@nikibhuda84483 жыл бұрын
So informative! Definitely the best I've come across so far. Thank you💯
@brikshoe62593 жыл бұрын
Good stuff! I recently built a deck with 3 beams (distributed over 12 posts), so it was neat to see the calculations of something similar.
@SampyHardinIII7 жыл бұрын
Best instructional videos I've ever seen.
@gateway88335 жыл бұрын
The way you explain this is superb.
@syedraquib8 жыл бұрын
Very helpful video. Very simply explained, any one can understand the complex calculation. Many thanks for the video.
@indrajeetdesai38208 жыл бұрын
Extremely interesting and helpful as well ,as explained with practical example. worth watching guyzzz. thanku
@aztecamechanical60198 жыл бұрын
Thank you so much for explaining a complicated problem for me, in such as easy way to understand.
@JohnTingerthal10 жыл бұрын
Depends on what you are trying to do. To get the load on a column, you can use tributary width of beams and girders X their lengths to get the point loads to apply to the column, or you can get the same number directly by using the tributary area.
@mugdav66994 жыл бұрын
Why do we have to multiply live load with tributary width of the beam not the tributary area when determining the load acting on the beam
@mugdav66994 жыл бұрын
And why don't you multiply the plf with the length of the beam when determining the load on the beam
@nenesanankoua45688 жыл бұрын
This was a life savior. Thank you for the video!
@huaxingwang25576 жыл бұрын
I am a structural engineer, and every time when I have some problems relate to trib area, I look at this video and problems will just be straighten out.
@Subbu18114 жыл бұрын
Sir, Many thanks for this video which is easy to comprehend.
@dwindi04063 жыл бұрын
Thanks for making this. Extremely helpful.
@hauptman4448 Жыл бұрын
how to choose what type( size of beam) to use ?
@roberthester86086 жыл бұрын
Nice explanation and I especially like the what that you are able to sketch on the image of the structure.
@p.39149 жыл бұрын
Thank you so much for your great and simple explanations.
@pinsinus8 жыл бұрын
Thanks John! I found this really helpful
@eliseoruiz62659 жыл бұрын
There are very good information.- I wish to calculate the moment of a rectangle who is supported in only one side.- This side is supported by a shaft.- The shaft will rotate 90 degree in order to move the rectangle who has a distributed load of 100 pounds.- Which is the torque on the shaft?.- This is which could be the max torque in the shaft from zero to 120 degree?
@Kabunganico5 жыл бұрын
wow, its been amazing, thank you so much. Can you also analyze for the wind loads on a storey structure? Thank
@bgangloff10 жыл бұрын
What is the difference between using the trib width for the beams and the trib area for the column?
@bradvincent25862 жыл бұрын
Excellent video
@LilianaRobinson6 жыл бұрын
For the beams, the answers you give are for linear feet. So if I want to know the total load on the whole beam, would I multiply your answer by the length of the beam?
@JohnTingerthal6 жыл бұрын
yes
@bonganink89673 жыл бұрын
Well explained and understood - what book do this example comes from.
@officiallyyourwife10363 жыл бұрын
I have to calculate my column placement is at A3, and I'm calculating the ground beam column, my house is a double storey house. How to calculate it? Do I have to consider the loads from roof to beam then to column? But I don't know where to find the exact video on how to calculate it. I'm lost.
@ToriKo_4 жыл бұрын
Pounds per sf = x area Pounds per linear f = x length Pounds =
@DIPSHITONASTICK Жыл бұрын
WELL DONE!
@m.wildanandhrak.1653 жыл бұрын
great explanation sir
@Dogstar19593 жыл бұрын
Why are the loads not separated into triangles and trapezoids?
@jj462110 жыл бұрын
Im confused as to how tributary area for a beam doesn't take the whole length of the beam into acct
@calvoh97155 жыл бұрын
can you reply to this: if you have a continuous beam setup,do you analyze the beam first as continuous beam and get the shear forces at various supports and add up the shear forces to give the total support reaction at every point or do you assume the beam is simply supported between the supports and just divide the beam loads into two to every supports?
@teakwondoclass94337 жыл бұрын
Hello John, which software you are using in this presentation?
@JohnTingerthal7 жыл бұрын
Microsoft Onenote captured using Camtasia
@Loppy23456 жыл бұрын
Good video, but what about the continuity factor? Or are beams taken to be pinned at each column connection?
@noahnorberg5752 жыл бұрын
thank you so much
@sayedyouneskawish29383 жыл бұрын
very well explained!
@syedzaidi10628 жыл бұрын
Professor explained tributory area example in higly organised way and easy to understand.Thanks
@youxianhang13589 жыл бұрын
For example in a double storey building, Does the beam in first floor sustain whatever load (max shear force) carried by roof beam other than the weight of slab and wall?
@JohnTingerthal9 жыл бұрын
You Xian Hang No. The first floor beams and girders only take load from the first floor (unless there is a column from 2nd floor that does not continue to the ground. 2nd floor load travels down the columns directly to the foundation.
@youxianhang13589 жыл бұрын
Thanks for the explaination (=
@missa7lasamra6 жыл бұрын
If they gave us the concrete beam dimensions( hight and width ) how do we get its load ??
@winterfar28142 жыл бұрын
Great thanks!
@cemselection71376 жыл бұрын
Sir, you are awesome!
@yosh56346 жыл бұрын
The dimension of your beams and columns? How u compute it? Anyway. Great vid!
@benb62242 жыл бұрын
Good work
@IlyaBourim9 жыл бұрын
thank you for great explanation!
@beenay185 жыл бұрын
please make a tutorial on distribution of story forces due to earthquake to the frames of a building and then to individual columns.
@georgiahealy20658 жыл бұрын
How would you find the max shear for one of the beams?
@a.gabbey55693 жыл бұрын
You could use the empirical equation in your design code
@0000000019929 жыл бұрын
if we go multi-storey, does the tributary area adds up for the determination of column size or does it remains same?
@JohnTingerthal9 жыл бұрын
kalpana gupta yes, for the columns. Each lower column collects additional load from each floor. Visualize load like water and the columns as pipes. By the time you get to the bottom, the pipes (columns) have to collect all the water (load). Each floor, however is independent.
@0000000019929 жыл бұрын
So, while designing the dimensions of the column, the tributary area of the column would be ( in basic terms) the area supported on one floor multiplied by(times) the number of floor. Am i right?
@mrdx09057 жыл бұрын
May i ask why do we need add the beam load when we are calculated FORCE ACTED ON BEAM ?
@willhaa33787 жыл бұрын
I'm no engineer , but IMHO is that the beam itself contributes to the load placed on it ... i.e. ... its weight is being supported by what? Itself.
@Ajvb2194 жыл бұрын
He’s is trying to calculate load on column not beam. In order to calculate total load on column, you must include the beam weight itself and anything bearing on it
@GB-kr1jp4 жыл бұрын
this is great! thank you
@bzq3386 Жыл бұрын
This is based on the assumption that the beams are simply supported.
@TheLynn24costa5 жыл бұрын
SOOOO HELPFUL
@reyburnjoe160510 жыл бұрын
How would you calculate the loads on a 2x6 stud wall just right under a roof?
@JohnTingerthal10 жыл бұрын
Load on top of the wall would be a line load, same as on one of the beams. The load in each 2x6 depends on the spacing. For instance, if the line load at the top of the wall is 300 plf and the studs are spaced at 16" o.c., then each stud takes 300 plf * 16"/(12"/ft) = 400 lbs.
@HimalyanvillageUk6 жыл бұрын
If we remove the column B2 then the slab will retain or not? Please somebody tell me
@mankeisham7 жыл бұрын
why is it an error? no video! can I report it?
@brycer7515 жыл бұрын
Good video my guy
@vsekvideos55816 жыл бұрын
What I do to design column and beans for building ? Please make an video in detail please please please sir ☺
@lisciuu8 жыл бұрын
You do a mistake. When you calculate the surface load multiply by tributary width for beam 1-2-3 you should take 4' instead of 3'.
@JohnTingerthal8 жыл бұрын
+Redemption_Project I am calculating the load on the beam along line A, which has a tributary of 6'/2 = 3'. The beam on line 'C' would have a tributary of 8'/2 = 4'
@yesheysingye1778 Жыл бұрын
more english please otherwise the content is great
@lindseywidenermclaughlin22476 жыл бұрын
Good job!
@justchillbroyus75948 жыл бұрын
thank you for this! :)
@adelabu-ghazaleh12288 жыл бұрын
Great, thank you
@Cdramab5 жыл бұрын
Thank you sir
@ayanda12713 жыл бұрын
I dread videos explaining through the imperial system of measurement 😩. Otherwise this is a beautiful engineering concept of load distribution and support whose final stability ultimately depends on the bearing capacity of the compacted soil beneath
@JohnTingerthal10 жыл бұрын
No, I don't have such a sample.
@chodenla_26347 жыл бұрын
very helpful
@shayokrai91368 жыл бұрын
How to transfer load from beam to column.. Plz help
@markgarcia24488 жыл бұрын
Use reaction method.... Concentrated load to the supporting columns
@vincentjacob55135 жыл бұрын
@@markgarcia2448 ooof
@julianc65515 жыл бұрын
Are you ignoring the moments?!
@muhammadsaqib22944 жыл бұрын
thankyou sir
@anthonyhobson96677 жыл бұрын
Where did the deck loads come from? Those must be known values.
@abdiwalihussein34667 жыл бұрын
how are they known bro? from code?
@monicapttrsn6 жыл бұрын
The International Residential Code (Table 301.5) specifies a minimum deck live load of 40 psf. If you add in appx. 10 psf dead load, that equals 50 psf. Where did 68 psf come from? You've heard of residential deck failures because of young adults swarming the deck for parties, and then they collapse. So, it would be wise to design a deck with a load of something greater than 50 psf, in case guests attempt to treat the deck like a commercial building instead of a residence.
@faanizafar28976 жыл бұрын
monicapttrsn x
@srinivassk160510 жыл бұрын
Hi, can you please upload video for two way slab.
@Fabsurf101 Жыл бұрын
Great example but you might want to check your spelling.