problem set #3 - MEM 230 Mechanics of Materials Problem Set...

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MEM 230 Drexel University Mechanics of Materials Spring 2010 Problem Set # 3 Due: In class, Thursday, April 22 Problems are scanned from Beer, Johnston, DeWolf, and Mazurek (BJDM). Always include free body diagrams in your solutions. 1. Problem 2.95. The plots of stress concentration factors are found in any Mechanics of Materials text (BJDM, Gere, Hibbeler, etc.) A scan of these plots (taken from BJDM) is also attached to this assignment. 2. Problem 3.6. 3. Problem 3.38. 4. Problem 3.41. 5. Problem 3.51. 6. Problem 3.54. 1
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1 08 Stress and Strain-Axial Loading expressed in the form of tables or of graphs, as shown in Fig. 2.64. To determine the maximum stress occurring near a discontinuity in a given member subjected to a given axial load P, the designer needs only to compute the average stress (T ave = P / A in the critical section, and multi- ply the result obtained by the appropriate value of the stress-concentration factor K. You should note, however, that this procedure is valid only as
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This note was uploaded on 04/26/2010 for the course MECHANIC MEM230 taught by Professor Fonesa during the Spring '10 term at Drexel.

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problem set #3 - MEM 230 Mechanics of Materials Problem Set...

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