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Posted inOrganic Chemistry
What Is Organic Chemistry?
Organic chemistry is the study of the structure, properties, composition, reactions, and preparation of carbon-containing…
Posted inMechanics of Solids
Material Properties and Failure Phenomena
Up until now we have not said much about the way structures behave in the socalled “real…
Posted inMechanics of Solids
Indeterminate Systems
The key to resolving our predicament, when faced with a statically indeterminate problem - one…
Posted inMechanics of Solids
Internal Forces and Moments in Beams
A beam is a structural element like the truss member but, unlike the latter, it…
Posted inMechanics of Solids
Internal Forces in Members of a Truss Structure
We are ready to start talking business, to buy a loaf of bread. Up until…
Posted inMechanics of Solids
Static Equilibrium Force and Moment
The correct response is zero: For a particle at rest, or moving with constant velocity…
Posted inMechanics of Solids
Equations of motion of linear elastic bodies
The final equations of the purely mechanical theory of linear elasticity (i.e., when coupling with…
Posted inMechanics of Solids
Finite elastic deformations
When elastic response under arbitrary deformation gradients is considered—because rotations, if not strains, are large…
Posted inMechanics of Solids
Thermodynamic considerations
In thermodynamic terminology, a state of purely elastic material response corresponds to an equilibrium state,…
Posted inMechanics of Solids
Thermal strains
Temperature change can also cause strain. In an isotropic material the thermally induced extensional strains…