1. Refer to the rectangular combined footing in the figure below, with Q₁ = 500 kN and Q2 = 750 kN. The distance between the two column loads, L3 = 4.5 m. The proximity of the property line at the left edge requires that L₂ = 1 m. The net allowable soil pressure is 120 kN/m². Determine the breadth and length of a rectangular combined footing. Property- line X Q1 + Q₂ L3 Section B⚫ qall(net)/unit length L B Plan

Principles of Foundation Engineering (MindTap Course List)
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Author:Braja M. Das, Nagaratnam Sivakugan
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Chapter10: Mat Foundations
Section: Chapter Questions
Problem 10.1P: Refer to the rectangular combined footing in Figure 10.1, with Q1 = 100 kip and Q2 = 150 kip. The...
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1. Refer to the rectangular combined footing in the figure below, with Q₁ = 500 kN and Q2 = 750 kN. The distance
between the two column loads, L3 = 4.5 m. The proximity of the property line at the left edge requires that L₂ = 1 m.
The net allowable soil pressure is 120 kN/m². Determine the breadth and length of a rectangular combined footing.
Property-
line
X
Q1 + Q₂
L3
Section
B⚫ qall(net)/unit length
L
B Plan
Transcribed Image Text:1. Refer to the rectangular combined footing in the figure below, with Q₁ = 500 kN and Q2 = 750 kN. The distance between the two column loads, L3 = 4.5 m. The proximity of the property line at the left edge requires that L₂ = 1 m. The net allowable soil pressure is 120 kN/m². Determine the breadth and length of a rectangular combined footing. Property- line X Q1 + Q₂ L3 Section B⚫ qall(net)/unit length L B Plan
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