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Two solid bars support a load P as shown. Bar (1) has a cross-sectional area of A₁ =4300 mm² and an allowable normal stress of 120 MPa. Bar (2) has a cross-sectional area of A₂ = 4600 mm² and an allowable normal stress of 90 MPa. Assume x₁ = 2.1 m, x₂ = 3.5 m, y₁ = 1.0 m, and y2 = 3.2m. Determine the maximum load Pmax that can be supported by the structure without exceeding either allowable normal stress. Y₁ Answer: Pmax (1) i B P C kN

Two solid bars support a load P as shown. Bar (1) has a cross-sectional area of A₁ =4300 mm² and an allowable normal stress of 120 MPa. Bar (2) has a cross-sectional area of A₂ = 4600 mm² and an allowable normal stress of 90 MPa. Assume x₁ = 2.1 m, x₂ = 3.5 m, y₁ = 1.0 m, and y2 = 3.2m. Determine the maximum load Pmax that can be supported by the structure without exceeding either allowable normal stress. Y₁ Answer: Pmax (1) i B P C kN

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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Two solid bars support a load P as shown. Bar (1) has a cross-sectional area of A₁ =4300 mm² and an allowable normal stress of 120 MPa. Bar (2) has a cross-sectional area of A₂ = 4600mm² and an allowable normal stress of 90 MPa. Assume x₁ = 2.1m, x2 = 3.5 m, y₁ = 1.0m, and y2 = 3.2m. Determine the maximum load Pmax that can be supported by the structure without exceeding either allowable normal stress. Y₁ A Answer: Pmax = (1) i B VP KN
Transcribed Image Text:Two solid bars support a load P as shown. Bar (1) has a cross-sectional area of A₁ =4300 mm² and an allowable normal stress of 120 MPa. Bar (2) has a cross-sectional area of A₂ = 4600mm² and an allowable normal stress of 90 MPa. Assume x₁ = 2.1m, x2 = 3.5 m, y₁ = 1.0m, and y2 = 3.2m. Determine the maximum load Pmax that can be supported by the structure without exceeding either allowable normal stress. Y₁ A Answer: Pmax = (1) i B VP KN
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