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A– EVEN: A 1.5kN bar AB carries a load F = 65 kN 4m vertical force at A. The bar is supported by a pin at B and the 12.5-mm. diameter cable CD. 3m 3m Find the a. tension in the cable CD in kN. b. Horizontal reaction at B in kN. 100 mm c. Vertical reaction at B in kN. d. Tensile stress in the cable in MPa. e. Shearing stress at B in MPa. 85 mm 12.5-mm dia. Detail at B

A– EVEN: A 1.5kN bar AB carries a load F = 65 kN 4m vertical force at A. The bar is supported by a pin at B and the 12.5-mm. diameter cable CD. 3m 3m Find the a. tension in the cable CD in kN. b. Horizontal reaction at B in kN. 100 mm c. Vertical reaction at B in kN. d. Tensile stress in the cable in MPa. e. Shearing stress at B in MPa. 85 mm 12.5-mm dia. Detail at B

Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.3.19P: Repeat Problem 2.3-18, but assume that the bar is made of copper alloy. Calculate the displacements...
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answer d and e

Free body diagram of the bar is shown below : T Sins Rv 3m T Cose Rh Now, in traingle BCD; tane = 0 = 53. 13° Now, for the cquilibrium of the bar; E My = 0 Fx6+Wx 3 – T Sine x 3 – T Cose x 0 = 0 65 x6+1.5 x 3 - Tx Sin 53. 13 x 3 = 0 T = 164. 3752 kN (b) EF, = 0 Rh – T Cos0 = 0 Rh = 164. 3752 x Cos 53. 13 Rh = 98. 6254 kN (:) = c) E F, = 0 T Sine – Ry –F-W = 0 R, = 164. 3752 x Sin 53. 13 – 65 – 1.5 R, = 65 kN Hence, tension in cable CD = 164.3752 kN, Horizontal reaction at B = 98. 6254 kN & Vertical reaction at B = 65 kN
Transcribed Image Text:Free body diagram of the bar is shown below : T Sins Rv 3m T Cose Rh Now, in traingle BCD; tane = 0 = 53. 13° Now, for the cquilibrium of the bar; E My = 0 Fx6+Wx 3 – T Sine x 3 – T Cose x 0 = 0 65 x6+1.5 x 3 - Tx Sin 53. 13 x 3 = 0 T = 164. 3752 kN (b) EF, = 0 Rh – T Cos0 = 0 Rh = 164. 3752 x Cos 53. 13 Rh = 98. 6254 kN (:) = c) E F, = 0 T Sine – Ry –F-W = 0 R, = 164. 3752 x Sin 53. 13 – 65 – 1.5 R, = 65 kN Hence, tension in cable CD = 164.3752 kN, Horizontal reaction at B = 98. 6254 kN & Vertical reaction at B = 65 kN
D. A - EVEN: A 1.5kN bar AB carries a load F = 65 kN vertical force at A. The bar is supported by a pin at B and the 12.5-mm. diameter cable CD. 4m 3m 3m Find the a. tension in the cable CD in kN. B b. Horizontal reaction at B in kN. 100 mm F c. Vertical reaction at B in kN. d. Tensile stress in the cable in MPa. e. Shearing stress at B in MPa. 85 mm 12.5-mm dia. Detail at B
Transcribed Image Text:D. A - EVEN: A 1.5kN bar AB carries a load F = 65 kN vertical force at A. The bar is supported by a pin at B and the 12.5-mm. diameter cable CD. 4m 3m 3m Find the a. tension in the cable CD in kN. B b. Horizontal reaction at B in kN. 100 mm F c. Vertical reaction at B in kN. d. Tensile stress in the cable in MPa. e. Shearing stress at B in MPa. 85 mm 12.5-mm dia. Detail at B
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