A Portable Crane will be designed as shown in Figure which is able to withstand dynamic loads. Th 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. Batang 1 Batang 2 Batang 3 Rod (1) simplified 19,6 kN A B -0,8 0,8 9,8 kN 9,8 kN a. Determine the maximum bending moment in the beam b. Calculate the required cross-sectional modulus for the beam
A Portable Crane will be designed as shown in Figure which is able to withstand dynamic loads. Th 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. Batang 1 Batang 2 Batang 3 Rod (1) simplified 19,6 kN A B -0,8 0,8 9,8 kN 9,8 kN a. Determine the maximum bending moment in the beam b. Calculate the required cross-sectional modulus for the beam
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 1.9.3P: A tie-down on the deck of a sailboat consists of a bent bar boiled at both ends, as shown in the...
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Transcribed Image Text: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.
Batang 1
Batang 2
Batang 3
Rod (1) simplified
19,6 kN
A
-0,8
0,8
9,8 kN
9,8 kN
a. Determine the maximum bending moment in the beam
b. Calculate the required cross-sectional modulus for the beam
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