3.3m a) 4.8m If k-1 m, calculate the maximum pressure in the footing due to factored loads, kPa b) If k=0.8, calculate the critical ultimate shear force for one way shear, kN c) If k=0.8, calculate the critical design moment for bending parallel to longer side Problem 3: A rectangular footing has an eccentric column with k distance from centerline of footing. Column dimension is a 250mm square. The total axial dead load on the column is 650 kN and the total live load is 720 kN. Assume effective depth to be 400mm.

Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter11: Load And Resistance Factor Design (lrfd)
Section: Chapter Questions
Problem 11.1P: A continuous foundation is required in a soil where c=10kN/m2, =26, and =19.0kN/m3. The depth of the...
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1. All dimensions, thicknesses, and spacings must be in 10 mm multiples 2. Use exact values throughout your calculations. Only the final answer is to be rounded of to two decimal places.
3.3m
a)
4.8m
If k-1 m, calculate the maximum pressure in the
footing due to factored loads, kPa
b) If k=0.8, calculate the critical ultimate shear force
for one way shear, kN
c) If k=0.8, calculate the critical design moment for
bending parallel to longer side
Transcribed Image Text:3.3m a) 4.8m If k-1 m, calculate the maximum pressure in the footing due to factored loads, kPa b) If k=0.8, calculate the critical ultimate shear force for one way shear, kN c) If k=0.8, calculate the critical design moment for bending parallel to longer side
Problem 3: A rectangular footing has an eccentric column
with k distance from centerline of footing. Column
dimension is a 250mm square. The total axial dead load on
the column is 650 kN and the total live load is 720 kN.
Assume effective depth to be 400mm.
Transcribed Image Text:Problem 3: A rectangular footing has an eccentric column with k distance from centerline of footing. Column dimension is a 250mm square. The total axial dead load on the column is 650 kN and the total live load is 720 kN. Assume effective depth to be 400mm.
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