교보문고 재료역학 6판 대학교재솔루션 6th James M. Gere 솔루션
교보문고 재료역학 6판 대학교재솔루션 6th James M. Gere 솔루션
교보문고 재료역학 6판 대학교재솔루션 6th James M. Gere
재료역학 6판 6th James M. Gere 교보문고 솔루션 입니다. 732페이지 입니다..
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 ? P1 P2 P1 P2 2 ABC 4 dBC P1 P1 sBC 2 AAB 4 dAB P1 2 or P2 dAB
(a) NORMAL STRESS IN PART AB sAB P1 AAB 2500 lb 2 4 (1.25 in.)
P1 P2 2 dBC
(b) LOAD P FOR EQUAL STRESSES 2 sBC P1 P2 ABC
AB
2500 lb P2 2 4 (2.25 in.) 2040 psi 5600 lb ?
B
P1 A
∴ P2
dBC 1.8 dAB 2.24 P1 5600 lb ?
P
자료출처 : http://www.ALLReport.co.kr/search/Detail.asp?pk=11019154&sid=sanghyun7776&key=
[문서정보]
문서분량 : 732 Page
파일종류 : PDF 파일
자료제목 : 교보문고 재료역학 6판 대학교재솔루션 6th James M. Gere
파일이름 : 재료역학 6th - Gere.pdf
키워드 : 재료역학,6판,6th,James,M,Gere,교보문고,솔루션,대학교재솔루션
자료No(pk) : 11019154
교보문고 재료역학 6판 대학교재솔루션 6th James M. Gere
재료역학 6판 6th James M. Gere 교보문고 솔루션 입니다. 732페이지 입니다..
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 ? P1 P2 P1 P2 2 ABC 4 dBC P1 P1 sBC 2 AAB 4 dAB P1 2 or P2 dAB
(a) NORMAL STRESS IN PART AB sAB P1 AAB 2500 lb 2 4 (1.25 in.)
P1 P2 2 dBC
(b) LOAD P FOR EQUAL STRESSES 2 sBC P1 P2 ABC
AB
2500 lb P2 2 4 (2.25 in.) 2040 psi 5600 lb ?
B
P1 A
∴ P2
dBC 1.8 dAB 2.24 P1 5600 lb ?
P
자료출처 : http://www.ALLReport.co.kr/search/Detail.asp?pk=11019154&sid=sanghyun7776&key=
[문서정보]
문서분량 : 732 Page
파일종류 : PDF 파일
자료제목 : 교보문고 재료역학 6판 대학교재솔루션 6th James M. Gere
파일이름 : 재료역학 6th - Gere.pdf
키워드 : 재료역학,6판,6th,James,M,Gere,교보문고,솔루션,대학교재솔루션
자료No(pk) : 11019154
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