In this video let us discuss one of the common methods of analyzing truss structures - the method of joints. In this method, we apply the equilibrium conditions for translation in each joint in order to get the member forces.
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Contents
0:00 Introduction
0:47 Steps in Method of Joints
2:48 Example
2:57 Calculate Reaction Forces
5:32 Free-Body Diagrams of Joints
7:15 How to start picking a joint
8:26 FBD of joint A
11:10 FBD of joint C
12:38 FBD of joint B
14:32 Considerations for symmetry
15:50 FBD of joint D
16:45 Member forces
17:39 Outro
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I will be uploading a new video each week and welcome suggestions for new topics. Please leave a comment or question below and I will do my best to address it. Thanks for watching!
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Hi, I'm EngrLeir, a Civil Engineer. This is a channel about Engineering. I want to share my knowledge to others. In this channel, I try to solve engineering problems in a step-by-step manner with focus on concepts rather than formulas.
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