Stiffness Examples

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Stiffness Examples

Stiffness Examples

EXAMPLES

Maximum Displacement [m] that results from F [N]

Equivalent Stiffness [N/m]

Springs in Series

Equivalent-Stiffness-SpringinSeries

Springs in Parallel

Equivalent-Stiffness-Springi-Parallel

Equivalence of Linear and Torsional Springs

Equivalent-StiffnessLinear-Torsional-D

Short 'proof' for small angles

 

 

 

 

 

 

Equivalent-Stiffness Linear Bell-Crank

 

 

 

Equivalent-Stiffness Linear Bell-Crank-B

Equivalent-Stiffness Linear Bell-Crank-C

Cantilevered Beam :

Concentrated load at free-end; beam has no mass

Equivalent-Stiffness-Cantilever-A

Cantilevered Beam :

Concentrated load at distance from fixed-end; beam has no mass

Equivalent-Stiffness-Cantilever-IntermediateLoad

Cantilevered Beam :

Distributed load along beam; and/or beam has uniform mass

Equivalent-Stiffness-Cantilever-UDL-A

Simply-Supported Beam :

Concentrated load at center; beams mass no mass.

Equivalent-Stiffness-SimplySupported-CentralLoad

Simply-Supported Beam :

Concentrated load with asymmetric load; beams mass no mass.

Equivalent-Stiffness-SimplySupported-EccentricLoad

Equivalent-Stiffness-SimplySupported-UDL-A

Equivalent-Stiffness-FixedBeam-CentralLoad-A

Equivalent-Stiffness-FixedBeam-EccentricLoad-A


Equivalent-Stiffness-FixedBeam-UDL-A