Glossary (глосарій)
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Section Propertiesare properties
specific to the geometry (dimensions) of the setion
used. These are different from material
properties which depend on what an object is
made of. | |
Shear forceis а force acting along the plane which passed
through а body, | |
Shear ModulusShear modulus is the ratio of shear stress divided by the shear
strain in the elastic region. It can also be referred to as modulus of
rigidity or torsion modulus. | |
Shear stress | |
Shearing forceis the algebraic sum of all the vertical forces to one side of any cross
section of the beam | |
Simple beamis freely supported at both ends one | |
Stabilityis the property of the
structure to keep its initial position of equilibrium | |
Statically determinate system the case when there are three equations of
static equilibrium available for the system and these are sufficient to
determine the three unknowns | |
Stiffnessis the ability of the
structure to resist the strains caused by the external forces acting upon it | |