Finding Principal Stresses and Maximum Shearing Stresses using the Mohr's Circle Method. Principal Angles.
00:00 Stress State Elements
02:10 Material Properties
02:41 Rotated Stress Elements
03:28 Principal Stresses
03:53 Mohr's Circle
07:49 Center and Radius
08:17 Mohr's Circle Example
08:50 Positive and Negative Tau
09:01 Capital X and Y
09:35 Theta P Equation
10:20 Maximum Shearing Stress
10:57 Theta S Equation
11:38 Critical Stress Locations
Combined Loading: [ Ссылка ]
Example 1: [ Ссылка ]
Example 2: [ Ссылка ]
Example 3: [ Ссылка ]
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Other Mechanics of Materials Lectures:
Watch the entire course in less than 4 HOURS!!
01 Axial Loading Normal Stress: [ Ссылка ]
02 Shearing Strain and Stress Components: [ Ссылка ]
03 Axial Deformation, Temperature Changes, and Poisson’s Ratio: [ Ссылка ]
04 Statically Indeterminate: [ Ссылка ]
05 Stress Concentrations and Factor of Safety: [ Ссылка ]
06 Shearing Stress, Torsion: [ Ссылка ]
07 Angle of Twist, Statically Indeterminate: [ Ссылка ]
08 Bending Stress, Second Moment of Area, and Parallel Axis Theorem: [ Ссылка ]
09 Stress Concentration Factors for Torsion and Bending: [ Ссылка ]
10 Beam Deflections & Singularity Functions : [ Ссылка ]
11 Transformed Sections for Bending (Composites): [ Ссылка ]
12 Transverse Shear: [ Ссылка ]
13 Shear Flow: [ Ссылка ]
14 Mohr’s Circle and Principal Stresses: [ Ссылка ]
15 Pressure Vessels: [ Ссылка ]
16 Ductile Failure Criteria (Yield): [ Ссылка ]
17 Brittle Failure Criteria (Fracture): [ Ссылка ]
18 Combined Loading: [ Ссылка ]
19 Column Buckling: [ Ссылка ]
20 Elastoplastic Beams and Residual Stresses (torsion too): coming soon
