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MechMat 2: Static Equilibrium (Review) – YouTube playlist
Mechanics of Materials – Session 2: Static Equilibrium (Review)
We discuss the static form of Newton’s second law of motion (static equilibrium), free body diagrams, trusses, and beams.
Notes
Fa2023 Session 2: MechMat – Static Equilibirum (Review)
Fa 2023 In-class and Office Hours Notes
Su2023 Session 2: MechMat – Static Equilibrium (Review)
Su2023 In-class and Office Hours Notes
Sp2023 Session 2: MechMat – Static Equilibrium (Review)
Colab
Session 2: MechMat – Static Equilibrium (Review) – Colab IPython Jupyter Notebook
Additional Videos
Static Equilibrium – Tension, Torque, Lever, Beam, and Ladder Problem
The first 40 seconds sum up – pun intended – static equilibrium in 2 1/2 dimensions.
Equilibrium of Rigid Bodies (2D – Coplanar Forces) | Mechanics Statics
We deal with support reactions from pins, rollers, and clamped ends.
Sum of MOMENTS and Rigid Body Equilibrium in 13 Minutes! (Statics)
This video describes positive and negative moments and forces.
Understanding and Analysing Trusses
This video describes static equilibrium and method of joints.
Understanding and Analysing Trusses
This portion of the video describes method of sections.
Online Text
Statics – Wikipedia
lec3.pdf | Mechanics & Materials I | Mechanical Engineering | MIT OpenCourseWare
3.1: Moment of a Force about a Point (Scalar Calculation) – Engineering LibreTexts
6.1: Structures – Engineering LibreTexts
2.1: Trusses – Engineering LibreTexts (Read up to “Deflections.”)
Structural Mechanics (Wierzbicki) – Engineering LibreTexts
Printed Text
Hibbeler, Section 1.2 Equilibrium of a Deformable Body, Mechanics of Materials, 11th Edition, 2022.
Hibbeler, Section 1.2 Equilibrium of a Deformable Body, Mechanics of Materials, 9th Edition, 2013.
Hibbeler, Section 1.2 Equilibrium of a Deformable Body, Mechanics of Materials, 8th Edition, 2013.
Crandall, Dahl, and Lardner, Section 1.6 Conditions for Equilibrium, An Introduction to the Mechanics of Solids, 1999.
The following sections from Hibbeler, Statics, 14th Edition, 2016 might be useful as a review of relevant topics from a prerequisite course in statics:
3.3 Coplanar Force Systems
4.1 Moment of a Force – Scalar Formulation
4.9 Reduction of a Simple Distributed Loading
5.1 Conditions for Rigid-body Equilibrium
5.2 Free-body Diagrams (2D)
5.3 Equations of Equilibrium (2D)
5.5 Free-body Diagrams (3D)
5.6 Equations of Equilibrium (3D)
5.7 Constraints and Statical Determinacy
6.2 The Method of Joints (Trusses)
6.3 The Method of Sections (Trusses)
7.1 Internal Loadings Developed in Structural Members
For online complementary information, see our YouTube Channel and the Wikibook.
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