1. Determine the smallest safe cross-sectional areas of members CD, GD, and GF for the truss shown. The working stresses are 130 MPa in tension and 90 MPa in compression. (The working stress in compression is smaller to reduce the danger of buckling. Write your final answers here: ACD=_ AGD = AGF = 6 m 1639.7 mm² 934.8 mm² 1615.4 mm² 4 m H 6 m 140 kN 6 m G 6 m 4 m 6 m F 140 KN E

1. Determine the smallest safe cross-sectional areas of members CD, GD, and GF for the truss shown. The working stresses are 130 MPa in tension and 90 MPa in compression. (The working stress in compression is smaller to reduce the danger of buckling. Write your final answers here: ACD=_ AGD = AGF = 6 m 1639.7 mm² 934.8 mm² 1615.4 mm² 4 m H 6 m 140 kN 6 m G 6 m 4 m 6 m F 140 KN E

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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