Everything you need to know about shear and bending moment diagrams for beams, including point loads, distributed loads (triangular too), and external couples!

00:00 Internal Forces to Stresses
00:35 Types of Internal Loads
01:34 Shear Loads
02:31 Critical Locations
03:07 Types of External Loads
03:24 Point Loads
04:01 Distributed Loads
04:32 Triangular Distributed Load
05:01 External Couples
05:35 Shear Force Diagrams
06:26 Shear Sign Convention
07:35 Bending Moment Diagrams
08:40 Relations: Shear and Moment
10:25 External Couple Direction
11:55 Lecture Example

TwoForce Members:
   • TRUSSES  Method of Joints & Method o...  

Shearing Stress Link:
   • SHEAR STRAIN and Stress Components in...  

Couples (Rigid Body Equilibrium):
   • Sum of MOMENTS and Rigid Body Equilib...  

Example 1:    • Finding Reactions with SHEAR and BEND...  
Example 2:    • Distributed load in SHEAR and BENDING...  
Example 3:    • TRIANGULAR Distributed load in Shear ...  
Example 4:    • SYMMETRIC External Loads in Shear and...  

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Force Vectors and Vector Components:    • Force Vectors and VECTOR COMPONENTS i...  
Particle Equilibrium and Free Body Diagrams (Springs and Pulleys):    • FREE BODY DIAGRAMS and Particle Equil...  
Rigid Body Equilibrium and Sum of Moments:    • Sum of MOMENTS and Rigid Body Equilib...  
Trusses Method of Joints & Method of Sections:    • TRUSSES  Method of Joints & Method o...  
Shear Force and Bending Moment Diagrams:    • SHEAR and BENDING Moment Diagrams in ...  
Centroids:    • CENTROIDS and Center of Mass in 10 Mi...  
Fluid (Hydrostatic) Pressure:    • HYDROSTATIC PRESSURE (Fluid Pressure)...  
Friction:    • FRICTION in 10 Minutes! (Statics/Phys...  
Two and Three Force Members: coming soon
Machines: coming soon
Second Moment of Area (Inertia): coming soon
Mass Moments of Inertia: coming soon