1- Given Data Column Footing fé fy D = 350 Kips = 250 Kips = 3.25 ksi = 60 ksi 40 in x 30 in qa = 2.7 ksf fy fe = 60 ksi = 3.25 ksi Find: suitable rectangular footing design for L/B = 1.6. • There is no need to determine the development length. • Iksf = 47.5 kPa В X= 40 in L 2- If the footing of previous question is on the following soil layers, estimate the settlement at the corner of it. Soil is layered clays with on sand seam from footing base to silt layer at -19 m; footing at -1 m. (u = v = 0.3) a. Es from 1 m to 4 m = 35 Mpa b. Es from 4 m to 9 m = 60 Mpa c. Es from 9 m to 13 m = 75 Mpa d. Es from 13 m to 16 m = 80 Mpa e. Es from 16 m to 19 m 800 Mpa %3D Y=30 in

1- Given Data Column Footing fé fy D = 350 Kips = 250 Kips = 3.25 ksi = 60 ksi 40 in x 30 in qa = 2.7 ksf fy fe = 60 ksi = 3.25 ksi Find: suitable rectangular footing design for L/B = 1.6. • There is no need to determine the development length. • Iksf = 47.5 kPa В X= 40 in L 2- If the footing of previous question is on the following soil layers, estimate the settlement at the corner of it. Soil is layered clays with on sand seam from footing base to silt layer at -19 m; footing at -1 m. (u = v = 0.3) a. Es from 1 m to 4 m = 35 Mpa b. Es from 4 m to 9 m = 60 Mpa c. Es from 9 m to 13 m = 75 Mpa d. Es from 13 m to 16 m = 80 Mpa e. Es from 16 m to 19 m 800 Mpa %3D Y=30 in

Solid Waste Engineering

3rd Edition

ISBN:9781305635203

Author:Worrell, William A.

Publisher:Worrell, William A.

Chapter4: Mechanical Processes

Section: Chapter Questions

Problem 4.1P

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