Solve the problem using Moment -Area Method Problem II. The midpoint B of the steel cantilever beam ABC is supported by a vertical aluminum rod. Find the maximum allowable value of the applied force P if the stress in the rod is not to exceed 120 MPa. Use Est = 200 GPa, 1 = 50 x 10 mm¹ for the beam, Eal = 70 GPa, and A = 42 mm² for the rod. -Aluminum Steel 2m m

Solve the problem using Moment -Area Method Problem II. The midpoint B of the steel cantilever beam ABC is supported by a vertical aluminum rod. Find the maximum allowable value of the applied force P if the stress in the rod is not to exceed 120 MPa. Use Est = 200 GPa, 1 = 50 x 10 mm¹ for the beam, Eal = 70 GPa, and A = 42 mm² for the rod. -Aluminum Steel 2m m

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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Sizing Joists and Rafters

In civil engineering and building construction, joists and rafters are the major components including beams and columns. Almost every structural construction including buildings, skyscrapers, bridges, commercial complexes, and so on makes use of joists and rafters to provide structural integrity to the building. Joists are primarily thick long pieces of metals, concrete, or wood that are used to support the floor and ceiling. On the other hand, rafters form the major component of pitched roofs, which are a series of sloped long pieces extending from a ridged area that makes contact with the plane area of the wall. They account for the load-bearing of the building along with the beams.

Question

Solve the problem using Moment -Area Method
Problem II. The midpoint B of the steel cantilever beam ABC is supported by a vertical aluminum rod.
Find the maximum allowable value of the applied force P if the stress in the rod is not to exceed
120 MPa. Use Est = 200 GPa, 1 = 50 x 10 mm¹ for the beam, Eal = 70 GPa, and A = 42 mm² for the rod.
-Aluminum
5 m
H
-Steel
B
|2m|
2 m
C

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