EXAMPLE 10.15 An embankment is shown in Figure 10.29a. Determine the stress increase under the embankment at points A, and A₂. 14 m- 5m 11.5 m- 5 m č A₂ At point A₁ - 14 m 5m 5 m A₂ → 5m → ← 11.5 m At point A₂ H=7m ► 5 m 8 A₁ 5m+¦+ H=7m ► 5 m X A₁ 14 m 16.5 m 5 m 14 m EXAMPLE 10.15 An embankment is shown in Figure 10.29a. Determine the stress increase under the embankment at points A, and A₂. y= 17.5 kN/m² 14 m 16.5 m H A0₂ (1) 5 mq (2.5 m) x (17.5 kN/m³)= 43.75 kN/m2 - Aσ₂ (1) A₂ y= 17.5 kN/m² A₁ 1 122.5 kN/m2 + + T 5m 9=(7 m) x (17.5 kN/m³)= 122.5 kN/m² %= 122.5 kN/m² A₂ 2.5 m ● A0₂ (2) A₁ 14 m- A₂ (2) 9 (4.5 m) x (17.5 - kN/m³)= 78.75 kN/m² A:0) A₂ 14 m 9m ➜ 14 m-

EXAMPLE 10.15 An embankment is shown in Figure 10.29a. Determine the stress increase under the embankment at points A, and A₂. 14 m- 5m 11.5 m- 5 m č A₂ At point A₁ - 14 m 5m 5 m A₂ → 5m → ← 11.5 m At point A₂ H=7m ► 5 m 8 A₁ 5m+¦+ H=7m ► 5 m X A₁ 14 m 16.5 m 5 m 14 m EXAMPLE 10.15 An embankment is shown in Figure 10.29a. Determine the stress increase under the embankment at points A, and A₂. y= 17.5 kN/m² 14 m 16.5 m H A0₂ (1) 5 mq (2.5 m) x (17.5 kN/m³)= 43.75 kN/m2 - Aσ₂ (1) A₂ y= 17.5 kN/m² A₁ 1 122.5 kN/m2 + + T 5m 9=(7 m) x (17.5 kN/m³)= 122.5 kN/m² %= 122.5 kN/m² A₂ 2.5 m ● A0₂ (2) A₁ 14 m- A₂ (2) 9 (4.5 m) x (17.5 - kN/m³)= 78.75 kN/m² A:0) A₂ 14 m 9m ➜ 14 m-

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter6: Vertical Stress Increase In Soil

Section: Chapter Questions

Problem 6.4P: Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine...

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