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Example 7 Design the footings (or footing) for the building shown in the attached plan using the following data: Col. Si
Posted: Thu Apr 28, 2022 3:29 pm
by answerhappygod
- Example 7 Design The Footings Or Footing For The Building Shown In The Attached Plan Using The Following Data Col Si 1 (54.2 KiB) Viewed 25 times
Example 7 Design the footings (or footing) for the building shown in the attached plan using the following data: Col. Size (cm) Load (ton) m C 1 C C2 C: 30 x 30 30 x 30 40 x 40 100 200 400 C - x aw 4m + Notes: F.S = 3 = 30° C = 0 D= 1.5 m, y = 18.5 kN/m3 Solution Check for using square (spread) footings: For Col. C1: qult = 1.3 C Nc + q' Nq+0.4 B y Ny 100 / B2 = [1.3 C Nc+qNq+0.4 B y Ny]/3. B for col.C1 ??? For Col. C2: 200 / B2 = [1.3 C Nc+q' Nq+0.4 By Ny]/3 B for col.C2. ??? For Col. C3: 400/B2 = [1.3 C Nc + q' Nq +0.4 B y Nyl/3 B for col.C3 ???