Example The beam ABC is loaded via a 500 N.m couple and a 600 N force as shown. The beam is connected to the rest of the system by a pin joint at B and a roller support at C. Determine the magnitude of the reaction forces on the beam at the supports.

Example The beam ABC is loaded via a 500 N.m couple and a 600 N force as shown. The beam is connected to the rest of the system by a pin joint at B and a roller support at C. Determine the magnitude of the reaction forces on the beam at the supports.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter10: Statically Indeterminate Beams

Section: Chapter Questions

Problem 10.3.1P: A propped cantilever steel beam is constructed from a W12 × 35 section. The beam is loaded by its...

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Concept explainers

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.

Question

Example
The beam ABC is loaded via a 500 N.m couple and a 600 N force as shown. The
beam is connected to the rest of the system by a pin joint at B and a roller support at
C. Determine the magnitude of the reaction forces on the beam at the supports.
600 N
500N.m
400
300
500
Ans.
RC=1700 N
RBx=1597.5 N
Dimensions in mm
20
RBy=1181.4 N

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