Q1] A bending moment due to load applied on the head of femur bone which is offset by a distance (x= 50 mm) off the bone center for a person standing in relaxation.His weight is 70kg. 1. Find the maximum bending stress induced due to the weight and compare it to the maximum comp. stress. R= 20mm t= 12mm. 2. Draw the expression for the second moment (I) basing on min-wall hollow cylinder. 3. Find the principal stress σ1, σ2, τx1y1, and the angle θp for point C and D shown.
Q1] A bending moment due to load applied on the head of femur bone which is offset by a distance (x= 50 mm) off the bone center for a person standing in relaxation.His weight is 70kg. 1. Find the maximum bending stress induced due to the weight and compare it to the maximum comp. stress. R= 20mm t= 12mm. 2. Draw the expression for the second moment (I) basing on min-wall hollow cylinder. 3. Find the principal stress σ1, σ2, τx1y1, and the angle θp for point C and D shown.
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter6: Stresses In Beams (advanced Topics)
Section: Chapter Questions
Problem 6.5.6P: The Z-section of Example D-7 is subjected to M = 5 kN · m, as shown. Determine the orientation of...
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Q1] A bending moment due to load applied on the head of femur bone which is offset by a distance (x= 50 mm) off the bone center for a person standing in relaxation.His weight is 70kg.
1. Find the maximum bending stress induced due to the weight and compare it to the maximum comp. stress. R= 20mm t= 12mm.
2. Draw the expression for the second moment (I) basing on min-wall hollow cylinder.
3. Find the principal stress σ1, σ2, τx1y1, and the angle θp for point C and D shown.
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9781337093347
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