7. Which of the following most nearly gives the required diameter of the steelrod if its allowable stress is not exceeded?a. 48.35 mmb. 47.68 mmc. 52.03 mmd. 50.19 mm Situation 2: A steel rod having a length of 50 m is suspended vertically fromone end. It supports a tensile load of 250 kN at the lower end. The unit weight ofthe steel is 7,850 kg/m³. The allowable tensile stress for steel is 140 MPa. Use E= 200 GPa.

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Answered: Situation 2: A steel rod having a…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Situation 2: A steel rod having a length of 50 m is suspended vertically from one end. It supports a tensile load of 250 kN at the lower end. The unit weight of the steel is 7,850 kg/m³. The allowable tensile stress for steel is 140 MPa. Use E = 200 GPa.