3.) A concrete square column 250 mm x 250 mm is to be reinforced by deformed steel bars to carry a load of 500 kN. the properties of concrete and steel are as follows: Deformed Steel bars Concrete 120 6 Allowable Stress (Mpa) Modulus of Elasticity (Gpa) 200 14 Determine the number of deformed steel bars and show a detail of the cross-section of your design. Commercially available deformed bars are 12 mm, 16 mm, 20 mm, 25 mm, 32 mm, and 36 mm in diameter.

3.) A concrete square column 250 mm x 250 mm is to be reinforced by deformed steel bars to carry a load of 500 kN. the properties of concrete and steel are as follows: Deformed Steel bars Concrete 120 6 Allowable Stress (Mpa) Modulus of Elasticity (Gpa) 200 14 Determine the number of deformed steel bars and show a detail of the cross-section of your design. Commercially available deformed bars are 12 mm, 16 mm, 20 mm, 25 mm, 32 mm, and 36 mm in diameter.

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.

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