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4/39 Determine the force in member BF. Ans. BF = 2.66 kips C %3D D В A 30° 15° G F E 9 kips 3 kips 5- 5'- 5'- Problem 4/39

4/39 Determine the force in member BF. Ans. BF = 2.66 kips C %3D D В A 30° 15° G F E 9 kips 3 kips 5- 5'- 5'- Problem 4/39

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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4.37 and 4.39

64%-.ו. SB 10:44 P B 5G Marwan and Waseem Al-Iraqi www.gigapedia.co 4/39 Determine the force in member BF. Ans. BF = 2.66 kips C D, B A 30° 15° G F 9 kips 3 kips E 4 5'- 5'- 5'- Problem 4/39 4/40 The members CJ and CF of the loaded truss cross but are not connected to members BI and DG. Com- pute the forces in members BC, CJ, CI, and HI. 6 kN 60° 3 m 3 m C 3 m 3 m A В D E 4 m 4/ F I H 4 kN 2031of 517 8 kN Problem 4/40
Transcribed Image Text:64%-.ו. SB 10:44 P B 5G Marwan and Waseem Al-Iraqi www.gigapedia.co 4/39 Determine the force in member BF. Ans. BF = 2.66 kips C D, B A 30° 15° G F 9 kips 3 kips E 4 5'- 5'- 5'- Problem 4/39 4/40 The members CJ and CF of the loaded truss cross but are not connected to members BI and DG. Com- pute the forces in members BC, CJ, CI, and HI. 6 kN 60° 3 m 3 m C 3 m 3 m A В D E 4 m 4/ F I H 4 kN 2031of 517 8 kN Problem 4/40
10:43 B & P 64% ו, ו. 200 lb F 6' B 100 lb 6' A H Problem 4/36 4/37 The truss is composed of equilateral triangles of side a and is supported and loaded as shown. Determine the forces in members BC and CG. Ans. BC = CG = L/3 T %3D %3D A 30° G a F a В a E 30° Problem 4/37 4/38 The truss shown is composed of 45° right triangles. The crossed members in the center two panels are slender tie rods incapable of supporting compression. Retain the two rods which are under tension and compute the magnitudes of their tensions. Also find the force in member MN. >> J H G F E D 80 kN L M N 202 of 5160 kN Problem 4/38
Transcribed Image Text:10:43 B & P 64% ו, ו. 200 lb F 6' B 100 lb 6' A H Problem 4/36 4/37 The truss is composed of equilateral triangles of side a and is supported and loaded as shown. Determine the forces in members BC and CG. Ans. BC = CG = L/3 T %3D %3D A 30° G a F a В a E 30° Problem 4/37 4/38 The truss shown is composed of 45° right triangles. The crossed members in the center two panels are slender tie rods incapable of supporting compression. Retain the two rods which are under tension and compute the magnitudes of their tensions. Also find the force in member MN. >> J H G F E D 80 kN L M N 202 of 5160 kN Problem 4/38
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