Foundation Stress Analysis Solutions
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Solution
Q1(a) Which one is the method used to estimate stresses within the soil mass below ground level?
Correct Answer: (c) Newmark's (1942).
Newmark's Influence Chart Method is a graphical technique used to estimate vertical stresses
within soil masses caused by surface loading. Although Boussinesq and Westergaard developed
theoretical stress-distribution equations, Newmark's method is widely used in practice for stress
estimation beneath loaded areas.