Fig. 7From: The bearing capacity factor N γ of strip footings on c–ϕ–γ soil using the method of characteristicsComparison of N γ between numerical and approximate results for a smooth footing. a ϕ = 5°,10° and 15°, b ϕ = 20°,25° and 30°, c ϕ = 35° and 40°, d ϕ = 45° and 50°Back to article page