The Figure below shows a two-member truss supporting a block of weight W. The cross-sectional areas of the members are 800 mm² for AB and 400 mm² for AC. Determine the maximum safe value of W (kN) if the working stresses are 110 MPa for AB and 120 MPa for AC. в 40 deg. 60 deg. A (А) 38.90 (в) 55.30 61.70 76.2
The Figure below shows a two-member truss supporting a block of weight W. The cross-sectional areas of the members are 800 mm² for AB and 400 mm² for AC. Determine the maximum safe value of W (kN) if the working stresses are 110 MPa for AB and 120 MPa for AC. в 40 deg. 60 deg. A (А) 38.90 (в) 55.30 61.70 76.2
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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