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For the steel frame shown in Fig.Q3,determine the limit load P when the

By March 21, 2022No Comments

For the steel frame shown in Fig.Q3,determine the limit load P when thefirst plastic hinge forms in the frame.Include the effect of axial loadingand shear force on the plastic moment capacity in your calculations,ifany.The yield strength of steel is 300 MPa.Both members AB and AChaye the same cross section shown in Fig.Q3.The reaction forces andmoments are indicated in Fig.Q3 for the support B.L=6 m.L/32L/3PI17ABFBP54D5250mm17MPL120 mm=2U3PB5454PE300mm·-15mmL3激活WindowsMember cross section转到“设置”以激活Wind

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