The state of two dimensional stresses acting on a concrete lamina consists of a direct tensile 1.5 N/mm2, and shear stress, t = 1.2 N/mm2, which cause cracking of concrete. stress s, = Then the tensile strength of the concrete in N/mm2 is (a) 1.50 (b) 2.08 (c) 2.17 (d) 2.29

Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter11: Fracture And Fatigue
Section: Chapter Questions
Problem 11.4P
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The state of two dimensional stresses acting on
a concrete lamina consists of a direct tensile
stress sx
%3D
X,
1.5 N/mm2, and shear stress,
t = 1.2 N/mm?, which cause cracking of concrete.
Then the tensile strength of the concrete in
N/mm2 is
(a)
(c)
1.50
(b) 2.08
2.17
(d) 2.29
Transcribed Image Text:The state of two dimensional stresses acting on a concrete lamina consists of a direct tensile stress sx %3D X, 1.5 N/mm2, and shear stress, t = 1.2 N/mm?, which cause cracking of concrete. Then the tensile strength of the concrete in N/mm2 is (a) (c) 1.50 (b) 2.08 2.17 (d) 2.29
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