Figure 3 below shows a 16 mm diameter vertical steel rod that is 6 m long. It has a collar fitted to one end. The rod is held vertically with the collar at the lower end and a weight of 24 KN falls onto the collar producing a maximum instantaneous elongation of 1.5 mm. Calculate the height from which the load could be dropped onto the collar and the maximum energy store in the rod. Est =200GPa 1 I 1 T 1 1 1 h AL

Figure 3 below shows a 16 mm diameter vertical steel rod that is 6 m long. It has a collar fitted to one end. The rod is held vertically with the collar at the lower end and a weight of 24 KN falls onto the collar producing a maximum instantaneous elongation of 1.5 mm. Calculate the height from which the load could be dropped onto the collar and the maximum energy store in the rod. Est =200GPa 1 I 1 T 1 1 1 h AL

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.78P: The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016,...

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