4) Workabilityin the modulus of rupture of a 20 in, long by 6 in. wide by 6 in. deep concreteprism tested in flexure that failed at a load of 8,237 lb?a) 524 pslb) 610 pslc) 386 psld) 685 psl

Given:- failure load (P) = 8237 lb width of beam (b) = 6 in depth of beam (d)= 6 in length of beam…

4) Workabilly prism tested in flexure that failed at a load of 8,237 lb? What is the modulus of rupture of a 20 in. long by 6 in. wide by 6 in. deep concrete a) 524 psl b) 610 psl c) 386 psl d) 685 psl

4) Workabilly prism tested in flexure that failed at a load of 8,237 lb? What is the modulus of rupture of a 20 in. long by 6 in. wide by 6 in. deep concrete a) 524 psl b) 610 psl c) 386 psl d) 685 psl

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

4) Workability
in the modulus of rupture of a 20 in, long by 6 in. wide by 6 in. deep concrete
prism tested in flexure that failed at a load of 8,237 lb?
a) 524 psl
b) 610 psl
c) 386 psl
d) 685 psl

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