please is it possibly to have another demonstration of this video in metric form....?
@zayurisatencio43906 жыл бұрын
Do we still need eccentricity if we have one load including weight of footing and soil? If so, how would it be?
@alonzobizahaloni39536 жыл бұрын
I would like to know how predict the sinkage of a box on a wet soil. Is there any books out there that I need to read that will help me.
@snoopywee6 жыл бұрын
Can you please share where we can reference these formulas and where to reference the relation between B/6 and the distribution shape?
@mattgerber48496 жыл бұрын
I'm not familiar with the above formulas, but they're basically just simple statics equations rewritten. Think of a shallow footing like you'd think about combined axial and bending stresses in a beam: qmin = P/A - M/S qmax = P/A + M/S S = I/y = (bh^3/12)/(h/2) = bh^2/6 = 1*5.5^2/6 = 5.042ft^2 per foot width For your B/6 and distribution shape question, if we have a triangular distribution, qmin = 0. If qmin is greater than 0, we get a trapezoidal pressure distribution, and if qmin is less than 0, part of our footing will not be in compression with the soil. qmin = 0 = P/A - M/S M = P*e, A = bh, and S = bh^2/6, so: P/bh = P*e/(bh^2/6) Solve for e, and you'll find that e = h/6. Hope this helps!
@rayfadich32516 жыл бұрын
Thank You!
@KJKP8 жыл бұрын
What method is this? Differs from ACI.
@EngineeringexamplesNet8 жыл бұрын
This calculation is not dependent on code. It is based on statics.
@abbzabbz25846 жыл бұрын
sir what is the size of the post?
@abbzabbz25846 жыл бұрын
the drawing is not good.what is the size of rhe post? there is 10ft.and 15ft.
@jclny7 жыл бұрын
can't find the spreadsheet in your website.
@EngineeringexamplesNet7 жыл бұрын
You can access the spreadsheets by subscribing on our website at EngineeringExamples.net