P13.147 The 700 kg hammer of a drop hammer pile driver falls from a height of 1.5 m onto the top of a 140 kg pile, driving it to 120 mm into ground. Assuming perfectly plastic impact (e=0), determine the average resistance of the ground to penetration. 700 kg 1.5 m 140 kg

P13.147 The 700 kg hammer of a drop hammer pile driver falls from a height of 1.5 m onto the top of a 140 kg pile, driving it to 120 mm into ground. Assuming perfectly plastic impact (e=0), determine the average resistance of the ground to penetration. 700 kg 1.5 m 140 kg

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

P13.147
The 700 kg hammer of a drop
hammer pile driver falls from a
height of 1.5 m onto the top of a
140 kg pile, driving it to 120 mm
into ground. Assuming perfectly
plastic impact (e=0), determine the
average resistance of the ground to
penetration.
700 kg
1.5 m
140 kg

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