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About the Theoretical category
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0
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6
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January 13, 2025
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Mechanical Knowledge Q&A
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0
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81
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May 14, 2026
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Introduction to Metal Materials
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0
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32
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January 26, 2026
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High-temperature mechanical properties of metallic materials
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0
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49
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October 31, 2025
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Principle of Virtual Work in Structural Mechanics (Principle of Virtual Displacement)
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0
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62
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October 29, 2025
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Fatigue Strength and Fatigue Failure Fracture of Metal Components
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0
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73
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October 20, 2025
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Five yield criteria
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0
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80
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October 12, 2025
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“Third Strength Theory”: Maximum Shear Stress Theory
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0
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287
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January 12, 2025
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Analysis of why shear strength = 0.58 × tensile strength
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0
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195
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December 21, 2024
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Mean stress correction in fatigue analysis
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0
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198
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July 8, 2025
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Introduction to Three Types of “Yield Strength”
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0
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167
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December 21, 2024
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“Fourth Strength Theory”: Distortion Energy Theory
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0
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193
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January 12, 2025
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A Comparative Summary of the Four Major Strength Theories
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0
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115
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January 12, 2025
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Mechanical Drawing Projection Methods
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0
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73
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June 22, 2025
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Basic Q&A on Mechanical Knowledge
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0
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73
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August 27, 2025
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Why is yield strength divided into 3 categories?
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0
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69
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December 21, 2024
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From stress to strength theory: understanding key results in finite element analysis
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0
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291
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July 18, 2025
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Fatigue: the “deadly killer” hidden in engineering structures
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0
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50
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July 15, 2025
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Basics of Tolerances and Fits
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0
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39
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June 30, 2025
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Overview and comparison of branches of mechanics
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0
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146
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June 22, 2025
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Introduction to Composite Materials
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0
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30
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April 19, 2025
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Color metallography of 20 materials: martensite, austenite, pearlite...
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0
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347
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February 9, 2025
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An in-depth look at the finite element analysis process: from geometric modeling to results post-processing
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0
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141
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February 18, 2025
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Principles of thermal engine fatigue mechanisms
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0
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58
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November 26, 2024
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Understanding the concept of “Poisson’s ratio” this way
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0
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119
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December 21, 2024
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Explaining elastic modulus, stiffness, and strength
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0
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192
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January 13, 2025
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The “First Strength Theory”: Maximum Tensile Stress Theory
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0
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81
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January 12, 2025
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“Second Strength Theory”: Maximum Elongation Linear Strain Theory
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0
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86
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January 12, 2025
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The essence of “Hooke’s law”: elastic modulus
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0
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55
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December 21, 2024
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The Three Basic Fits in Mechanical Design: Interference Fit, Transition Fit, and Clearance Fit
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0
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140
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December 10, 2024
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