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Showing results for tags 'soil subgrade reaction'.
Found 3 results
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1) i want toAssign soil springs as i want to do the analysis in ETABS so what should be the value of Area springs for .6tone/sqft baring capacity ?? Raft Area = 120ft x 35 ft 2)There is always a Punching failure when columns are located along the edges of raft. Yet it's quite a common practice to provide columns along the edges of raft. How such rafts are designed? I am facing the same problem here. (fig-2) thanks
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I am modelling a box structure, I have horizontal subgrade of modulus from Geotech. I know how to calculate horizontal spring constants. How would I calculate Vertical spring constant? Is it Modulus x Area of plate (1m x 1m)?
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i usually design my footings on the basis of service load combinations by using unfactored soil subgrade reaction, now as per code we have to design our footing on ultimate load combos so for that do we have to factor our subgrade reaction as well?????
