Two cover plates, each ½ in. thick, are welded to a W27 × 84 beam as shown. Assume σall = 24 ksi for both the beam and the plates. Given: P=163 kips Moment of inertia of the beam = 2850 in4 S = 213 in³ at D P A D C E 9 ft 9 ft B W27 X 84 in. Determine the required value of the length of the beam. (Round the final answer to two decimal places.) The required value of the length of the beam is ft.

Two cover plates, each ½ in. thick, are welded to a W27 × 84 beam as shown. Assume σall = 24 ksi for both the beam and the plates. Given: P=163 kips Moment of inertia of the beam = 2850 in4 S = 213 in³ at D P A D C E 9 ft 9 ft B W27 X 84 in. Determine the required value of the length of the beam. (Round the final answer to two decimal places.) The required value of the length of the beam is ft.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.13P: Figure (a) shows the cross section of a column that uses a structural shape known as W867...

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