PROBLEM 1: The two bars AB and AC are used to support a cylinder of weight W = 320 kN as shown. Bar AB is steel with E = 200 GPa, 4 m long, and has a cross sectional area of 1130 mm?. Member AC is aluminum with E = 70 GPa, 5 m long, & has a cross sectional area of 2900 mm. Determine the vertical and horizontal components of the displacement of point A after the load W is applied at the point. FINAL ANSWERS B A ХА mm YA mm

PROBLEM 1: The two bars AB and AC are used to support a cylinder of weight W = 320 kN as shown. Bar AB is steel with E = 200 GPa, 4 m long, and has a cross sectional area of 1130 mm?. Member AC is aluminum with E = 70 GPa, 5 m long, & has a cross sectional area of 2900 mm. Determine the vertical and horizontal components of the displacement of point A after the load W is applied at the point. FINAL ANSWERS B A ХА mm YA mm

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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Concept explainers

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.

Question

PROBLEM 1: The two bars AB and AC are used to support a cylinder of weight W = 320 kN as shown. Bar AB
is steel with E = 200 GPa, 4 m long, and has a cross sectional area of 1130 mm. Member AC is
aluminum with E = 70 GPa, 5 m long, & has a cross sectional area of 2900 mm. Determine the vertical
and horizontal components of the displacement of point A after the load W is applied at the point.
FINAL ANSWERS
B
A
ХА
mm
YA
mm

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