A Strip 100oting 1 m. Using Terzaghi's method, the ultimate bearing capacity of strip footing will b [Take Y₁ = 16 kN/m³, N = 75, Assume general shear failure] (a) 1876 kN/m² (b) 1860 kN/m² (c) 1788 kN/m² (d) 1792 kN/m²

A Strip 100oting 1 m. Using Terzaghi's method, the ultimate bearing capacity of strip footing will b [Take Y₁ = 16 kN/m³, N = 75, Assume general shear failure] (a) 1876 kN/m² (b) 1860 kN/m² (c) 1788 kN/m² (d) 1792 kN/m²

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter5: Ultimate Bearing Capacity Of Shallow Foundations: Special Cases

Section: Chapter Questions

Problem 5.5P

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Load and resistance factor design

Load and resistance factors design (LRFD), also known as Limit state design (LSD), refers to the design method used in building engineering. A boundary condition is a condition of a structure where it can no longer meet the relevant design requirements. The condition may refer to the load level or other actions on the structure, while the terms refer to the integrity of the structure, suitability for use, durability, or other design requirements. A structure designed for LRFD is limited to keeping track of all possible actions during its design time and is always ready for use, with the appropriate level of reliability in each boundary condition. LRFD-based construction codes clearly define the appropriate levels of reliability in their instructions.

Question

5A strip footing was constructed on a pure sand which is 1.5 m wide with its base at a depth of
1 m. Using Terzaghi's method, the ultimate bearing capacity of strip footing will be
[Take Y₁ = 16 kN/m³, N = 75, Assume general shear failure]
1
(a) 1876 kN/m²
(b) 1860 kN/m²
(d) 1792 kN/m²
(c) 1788 kN/m²

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