A reinforced concrete column 300 mm in diameter is designed to carry an axial compressive load, P = 1000 kN as shown in Figure Q3 (a). Figure Q3 (b) shows the cross-section of the column at section a-a. Determine the required diameter of each reinforcing steel if the allowable stresses are 10 MPa and 120 MPa for the concrete and steel, respectively Use Econcrete= 20 GPa and Estee = 200 GPa. P Rigid plate Section a - a a 300 mm L Figure Q3 (b) Figure Q3 (a)

A reinforced concrete column 300 mm in diameter is designed to carry an axial compressive load, P = 1000 kN as shown in Figure Q3 (a). Figure Q3 (b) shows the cross-section of the column at section a-a. Determine the required diameter of each reinforcing steel if the allowable stresses are 10 MPa and 120 MPa for the concrete and steel, respectively Use Econcrete= 20 GPa and Estee = 200 GPa. P Rigid plate Section a - a a 300 mm L Figure Q3 (b) Figure Q3 (a)

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.10.1P: An aluminum tube is required to transmit an axial tensile force P = 33 k (sec figure part a). The...

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