Question 2. The concrete column (30 x30) cm, length 6 m, Ec = 4 x 105 MN/m² and ac = 5.5 x 10%/ "C is reinforced with eight steel bars, each of 12 mm diameter (Es = 29 x 106 MN/m² and as = 6.5 x 10"/ "C). Determine the normal stresses induced in the steel and in the concrete by a temperature rise of 75 °C.

Question 2. The concrete column (30 x30) cm, length 6 m, Ec = 4 x 105 MN/m² and ac = 5.5 x 10%/ "C is reinforced with eight steel bars, each of 12 mm diameter (Es = 29 x 106 MN/m² and as = 6.5 x 10"/ "C). Determine the normal stresses induced in the steel and in the concrete by a temperature rise of 75 °C.

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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