A steel bar AD has a cross-sectional area of 260 mm² and is loaded by forces P, = 12 kN, P, = 8 kN, and P3 = 6 kN. The lengths of the segments of the bar are a = 1.5 m, b = 0.6 m, and c = 0.9 m. (b) By what amount P should the load P, be increased so that end D of the bar does not move when the loads are applied? %3D %3D %3D P1 P2 P3 A В a Figure 86

A steel bar AD has a cross-sectional area of 260 mm² and is loaded by forces P, = 12 kN, P, = 8 kN, and P3 = 6 kN. The lengths of the segments of the bar are a = 1.5 m, b = 0.6 m, and c = 0.9 m. (b) By what amount P should the load P, be increased so that end D of the bar does not move when the loads are applied? %3D %3D %3D P1 P2 P3 A В a Figure 86

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter10: Plate Girders

Section: Chapter Questions

Problem 10.7.9P

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