The rigid bar AB attached to aluminum and steel rods, is horizontal before the load P is applied.Find the vertical displacement of point C caused by the load P = 50 KN. Neglect all weights.SteelAluminumL= 4mL= 3mA= 300 mm?A= 500 mm?E= 200 GPaE= 70 GPa3.5 m2.5 m

Answered: The rigid bar AB attached to aluminum…

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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Assume that the truss is simply supported at joints M and E. Determine the stress at member AB if Pu= 18.375 Kips, the area is 23 in². Answer your problem with the given unit ksi in 3 decimal.
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A steel bar AD has a cross-secțional area of 260 mm? and is loaded by forçes P, = 12 kN, P2-8 kN. and P3 = 6, kN. The lengths of the segments of the bar are a = 1:5 m, b = 0.6 m, ạnd c = 0.9 m. (a) Assuming that the modulus of elasticity E = 210 GPa, calcuļate the change in length & of the bar. Does the bar elongate or shorten? (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 P1 P2 P3 A в a b
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The rigid bar AB attached to aluminum and steel rods, is horizontal before the load P is applied. Find the vertical displacement of point C caused by the load P = 50 KN. Neglect all weights. Steel L= 4m Aluminum L= 3m A= 300 mm² E- 200 GPa A= 500 mm E= 70 GPa 3.5 m 2.5 m B.