A Portable Crane will be designed as shown in Figure which is able to withstand dynamic loads. The maximum capacity of the crane is 2 Tons (19.6kN). If the crane is made of low carbon steel, the allowable stress for dynamic loads is 105 MPa. Rod (2)

A Portable Crane will be designed as shown in Figure which is able to withstand dynamic loads. The maximum capacity of the crane is 2 Tons (19.6kN). If the crane is made of low carbon steel, the allowable stress for dynamic loads is 105 MPa. Rod (2)

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.9.6P: A steel pad supporting heavy machinery rests on four short, hollow, cast iron piers (see figure)....

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A Portable Crane will be designed as shown in Figure which is able to withstand dynamic loads. The
maximum capacity of the crane is 2 Tons (19.6kN). If the crane is made of low carbon steel, the
allowable stress for dynamic loads is 105 MPa.
Rod (2)
Bar (2) is simplified into a simple beam with a load in the middle of the rod.
a. Draw a free body diagram of the bar (2), where the length of the bar is 1m.
b. Determine the maximum bending moment in the rod
c. Calculate the required cross-sectional modulus for the rod

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