Question

Example 7.4 The allowable settlement for the proposed continuous footing in Figure 7.9 is 25 mm. Using the classical method, compute its settlement and determine if it satisfies this criterion. Solution P- PD Pt 40 kN/m + 25 kN/m -65 kN/m w/b = (1.2 m)(0.5 m)(23.6 kN/㎡) = 14 kN/m 65 kN/m + 14 kN/m 1.2 m - 0 66 kPa ,-(18.0 kN/m3)(0.5 m)-9 kPa Using Equations 3.13, 3.23,7.7,7.10, 7.12, and 7.13 with r-0.85, Po-40 kN/m #25 kNm 500 mm 00 mm 1200 mm 0 1.0 m 5 m Silty Cla )=0.04 300 kPa γ= 18.0kN/m3 2) 10m 3) 1.5 m Silty Clay 0.13 10 kPa γ = 17.8 kN/m2 3.5 m CeKIte) (4) 2.0m Clay Celllte) 0.15 Cr 1+e) 0.05 5) 3.0 m G 400 kPa γ 19.0 kNhn? Figure 7.9 ple 7.4. Proposed footing for Exam-

Hello, I want to know how to calculate the vertical stress induced in each layer if it is a continuous foundation?

Answer 1