Figure Q4 in APPENDIX II shows a cross-section of a rectangular braced column of 200 mm x 300 mm. The column is classified as short column and subjected to ultimate load of 1250 kN. Given bending moments of 55 kNm and 30 kNm about major and minor axes respectively. Use the characteristic strength of concrete, fck = 25 N/mm2, the characteristic strength of steel, fyk = 500 N/mm2, Cnom = 30 mm, the effective length = 4.2 m, ϕlink = 6 mm and ϕbar = 20 mm. (i) Calculate the value of Mmin and MEd.
Figure Q4 in APPENDIX II shows a cross-section of a rectangular braced column of 200 mm x 300 mm. The column is classified as short column and subjected to ultimate load of 1250 kN. Given bending moments of 55 kNm and 30 kNm about major and minor axes respectively. Use the characteristic strength of concrete, fck = 25 N/mm2, the characteristic strength of steel, fyk = 500 N/mm2, Cnom = 30 mm, the effective length = 4.2 m, ϕlink = 6 mm and ϕbar = 20 mm. (i) Calculate the value of Mmin and MEd.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Figure Q4 in APPENDIX II shows a cross-section of a rectangular braced column of 200 mm x 300 mm. The column is classified as short column and subjected to ultimate load of 1250 kN. Given bending moments of 55 kNm and 30 kNm about major and minor axes respectively. Use the characteristic strength of concrete, fck = 25 N/mm2, the characteristic strength of steel, fyk = 500 N/mm2, Cnom = 30 mm, the effective length = 4.2 m, ϕlink = 6 mm and ϕbar = 20 mm.
(i) Calculate the value of Mmin and MEd.
Transcribed Image Text:| M.
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FIGURE Q4: Cross-section of a rectangular braced column
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