A round vertical steel column 500 mm in outside diameter and a wall thickness of 10mm is reinforced with four reinforcing bars 3 cm in diameter. It is filled with concrete and supports a load of 800 kN. Bearing plates are placed on top and bottom of the 1.5 m high column to assure equal deformation of the steel and concrete. Find the stress in each material and the change in height of the column. [ Ec= 14 000 MPa, Es=200 GPa assume both column and steel re-bar are same type of steel]

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A round vertical steel column 500 mm in outside diameter and a wall thickness of 10mm
is reinforced with four reinforcing bars 3 cm in diameter. It is filled with concrete and
supports a load of 800 kN. Bearing plates are placed on top and bottom of the 1.5 m
high column to assure equal deformation of the steel and concrete. Find the stress in
each material and the change in height of the column. [Ec = 14 000 MPa, Es=200 GPa
assume both column and steel re-bar are same type of steel]
Transcribed Image Text:A round vertical steel column 500 mm in outside diameter and a wall thickness of 10mm is reinforced with four reinforcing bars 3 cm in diameter. It is filled with concrete and supports a load of 800 kN. Bearing plates are placed on top and bottom of the 1.5 m high column to assure equal deformation of the steel and concrete. Find the stress in each material and the change in height of the column. [Ec = 14 000 MPa, Es=200 GPa assume both column and steel re-bar are same type of steel]
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