Problem1. The roof truss shown in Figure is pinned at point A, and supported by a roller atpoint H. Determine the force in member DG.55 kN45 KN2.5 m1.5 m1.5m2 mC 2mE2 mG2m90 KNAnswer: FDG = 18.14 kN tension

Step 1: Step 2: Step 3: Step 4:

Answered: Problem 1. The roof truss shown in…

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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AW250 x 32.7 structural steel [E = 200 GPa] wideflange shape is loaded and supported as shown. A uniformly distributed load of w= 13 kN/m is applied to the beam, causing the roller support at B to settle downward (i.e., displace downward) by 10 mm. Determine: (a) the reactions at supports A, B, and C. (b) the maximum bending stress max in the beam. Assume LAB = 4.4 m, LBc=5.2 m. Answers: (a) A = i (b) omax = LAB i B LBC KN, B= MPa. x kN, C = kN.
The portion of the truss shown represents the upper part of a power transmission line tower. For the given loading, determine the force in each of the members located above members HJ. State whether 2. each member is in tension or compression. Ans: AB = DF = 2.29 kN T; AC = EF = 2.29 kN C; BD = 2.21 kN T; BC = DE = 0.60 kN C; BE = EH = 0; CE = 2.21 kN C; CH = EJ = 1.20 kN C %3D
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truss. need asap

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Problem 1. The roof truss shown in Figure is pinned at point A, and supported by a roller at point H. Determine the force in member DG. 55 kN 45 KN 2.5 m 1.5 m 1.5m 2 m C 2m E 2 m G2m 90 KN Answer: FDG = 18.14 kN tension