Statically
Indeterminate Structures
In a Nut Shell: Statically indeterminate
means that the forces in various portions of the structure cannot be determined by statics
alone. Deformation must also be
considered. Usually there are three ingredients in a
statically indeterminate problem:
The same three ingredients
are in any problem in deformable bodies – either statically determinate or
indeterminate. But in the
indeterminate case, they must usually be considered simultaneously. More information is
required to analyze this type of problem.
Possible statically indeterminate structures
include axial, torsion and bending
members. The same three ingredients
are in any problem in deformable bodies – either statically determinate or indeterminate. But in the indeterminate case, they must
usually be considered simultaneously. |
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