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A reinforced concrete column 200 mm in diameter is designed to carry an axial compressive load of 300 KN. If the allowable stresses are 6 MPa and 120 MPa for the concrete and steel, respectively determine: A. The required area of the reinforcing steel. R How many steel column needs if you use 13mm d, 25mm d. c If the column diameter increased to 300mm, with 20 steel column of 13 mm What will be the allowable load? Use Eco = 14 GPa and Est = 200 GPa. 200 300 kN L

A reinforced concrete column 200 mm in diameter is designed to carry an axial compressive load of 300 KN. If the allowable stresses are 6 MPa and 120 MPa for the concrete and steel, respectively determine: A. The required area of the reinforcing steel. R How many steel column needs if you use 13mm d, 25mm d. c If the column diameter increased to 300mm, with 20 steel column of 13 mm What will be the allowable load? Use Eco = 14 GPa and Est = 200 GPa. 200 300 kN L

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A reinforced concrete column 200 mm in diameter is designed to carry an axial compressive load of 300 KN. If the allowable stresses are 6 MPa and 120 MPa for the concrete and steel, respectively determine: A. The required area of the reinforcing steel. R How many steel column needs if you use 13mm d, 25mm d. c. If the column diameter increased to 300mm, with 20 steel column of 13 mm What will be the allowable load? Use Eco = 14 GPa and Est = 200 GPa. 200 300 kN L
Transcribed Image Text:A reinforced concrete column 200 mm in diameter is designed to carry an axial compressive load of 300 KN. If the allowable stresses are 6 MPa and 120 MPa for the concrete and steel, respectively determine: A. The required area of the reinforcing steel. R How many steel column needs if you use 13mm d, 25mm d. c. If the column diameter increased to 300mm, with 20 steel column of 13 mm What will be the allowable load? Use Eco = 14 GPa and Est = 200 GPa. 200 300 kN L
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