재료역학 James Gere 6판 정답
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작성일 20-09-27 19:12
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설명
챕터 1~12
1
Tension, Compression, and Shear
Normal Stress and Strain
Problem 1.2-1 A solid circular post ABC (see figure) supports a load P1 2500 lb acting at the top. A second load P2 is uniformly distributed around the shelf at B. The diameters of the upper and lower parts of the post are dAB 1.25 in. and dBC 2.25 in., respectively. (a) Calculate the normal stress AB in the upper part of the post. (b) If it is desired that the lower part of the post have the same compressive stress as the upper part, what should be the magnitude of the load P2?
C A
P1
dAB P2 B dBC
Solution 1.2-1 P1 2500 lb dAB dBC 1.25 in. 2.25 in.
Circular post in compression ALTERNATE SOLUTION sBC sAB 2040 psi ?…(drop)
솔루션/기계설계
[솔루션] 재료역학 James Gere 6판 , 재료역학 James Gere 6판 솔루션기계설계솔루션 , Gere 재료역학
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재료역학 James Gere 6판 정답
Gere,재료역학,기계설계,솔루션
[정답] 재료역학 James Gere 6판
다.
