A column section b- 400 mn, h- 600 mm is reinforced with longitudinal bars Ast - 12-020 mm equally distributed along all faces. Lateral ties are composed of 12 na rectangular hoops with clear cover equal to 40 mm and 12 mm cross ties in both directions. Concrete yield strength f'c- 27 MPa and steel yield strength, fy - 415 MPa. Calculate the nominal axial strength of the column in kN.

A column section b- 400 mn, h- 600 mm is reinforced with longitudinal bars Ast - 12-020 mm equally distributed along all faces. Lateral ties are composed of 12 na rectangular hoops with clear cover equal to 40 mm and 12 mm cross ties in both directions. Concrete yield strength f'c- 27 MPa and steel yield strength, fy - 415 MPa. Calculate the nominal axial strength of the column in kN.

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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1 1 التاريخ الموضوع : Q₁: The 300 mm X 300mm concrete column. (EC 25 GPa and ac s 5.5X106 / (1 is reinforced using four steel Peinforcing rods, each ha ving a diameter of 18mm ES=200 GPa and (25= 6-5 106 10℃) S Determine the stress in the Concrete and the steel by a temprature rise of 65% if the columb is subjected to all adial load of 800 KN