http://www.kigro.com/what-tensile-failure-strength-must-material-possess-to-avoid-failure.html Mechanical Engineering Design Wed, 30 Jun 2010 11:42:34 +0000 hourly 1 http://wordpress.org/?v=3.2.1 http://www.kigro.com/what-tensile-failure-strength-must-material-possess-to-avoid-failure.html/comment-page-1#comment-218 JC Thu, 03 Dec 2009 10:40:26 +0000 #comment-218 The amount of material subject to tensile stress is (5 -0.25) * 1 cm^2 The tensile stress is thus 60N / (50-2.5)* 10 N/mm^2 I do not see how shear comes into it unless I have misunderstood the question. The amount of material subject to tensile stress is
(5 -0.25) * 1 cm^2
The tensile stress is thus 60N / (50-2.5)* 10 N/mm^2
I do not see how shear comes into it unless I have misunderstood the question.

]]> http://www.kigro.com/what-tensile-failure-strength-must-material-possess-to-avoid-failure.html/comment-page-1#comment-217 D W Thu, 03 Dec 2009 10:08:21 +0000 #comment-217 The stress concentration factor for a hole this size in this plate is approximately 2.72, therefore the maximum stress is 0.327 N/mm^2. The stress concentration factor for a hole this size in this plate is approximately 2.72, therefore the maximum stress is 0.327 N/mm^2.

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