Problem 4.35 A Part A Column AB is made from high strength pre-cast concrete and reinforced with four in. diameter A-36 steel rods. The allowable normal stress for the high strength concrete and the steel are (allow) con = 1.8 ksi and (allow) st = 24 ksi, respectively. The modulus of elasticity for high strength concrete is 4.2 × 103 ksi and for A-36 steel is 29 × 103 ksi. (Figure 1) Determine the magnitude of the maximum allowable floor loading P. Express your answer to three significant figures and include the appropriate units. ΜΑ Pmax = 132 kip ? Figure 10 ft B a < 1 of 1 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Provide Feedback 9 in. 9 in. Section a-a

Problem 4.35 A Part A Column AB is made from high strength pre-cast concrete and reinforced with four in. diameter A-36 steel rods. The allowable normal stress for the high strength concrete and the steel are (allow) con = 1.8 ksi and (allow) st = 24 ksi, respectively. The modulus of elasticity for high strength concrete is 4.2 × 103 ksi and for A-36 steel is 29 × 103 ksi. (Figure 1) Determine the magnitude of the maximum allowable floor loading P. Express your answer to three significant figures and include the appropriate units. ΜΑ Pmax = 132 kip ? Figure 10 ft B a < 1 of 1 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Provide Feedback 9 in. 9 in. Section a-a

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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