An eccentrically loaded foundation is shown in Figure P3.9. Use FS of 4 and determine the maximum allowable load that the foundation can carry. Use Meyerhof's effective area method and the bearing capacity, shape, and depth factors given in Section 3.6.

An eccentrically loaded foundation is shown in Figure P3.9. Use FS of 4 and determine the maximum allowable load that the foundation can carry. Use Meyerhof's effective area method and the bearing capacity, shape, and depth factors given in Section 3.6.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

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

|(Eccentricity
in one direction
only) 0.15 m
Qall
y = 17 kN/m?
c'= 0
$' = 36°
1.0 m
1.5 m x 1.5 m
Centerline
Figure P3.9

An eccentrically loaded foundation is shown in Figure P3.9. Use FS of 4 and
determine the maximum allowable load that the foundation can carry. Use
Meyerhof's effective area method and the bearing capacity, shape, and depth
factors given in Section 3.6.

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According to the form and assumption of reliability coefficient 4, it is desirable to determine the allowable load tolerable by the foundation. (Eccentricity in one direction only) 0.1 m y= 17 kN/m e = 0 d'= 32° 0.8 m 1.5 m X 1.5 m Centerline