Titlebook: Elasticity; J. R. Barber Book 1992 Kluwer Academic Publishers 1992 fracture.fracture mechanics.materials.mechanics.numerical methods.stres

ADAGE

寬宏大量

GLIB

鄙視讀作

Plane Contact ProblemsIn the previous chapter, we considered problems in which the infinite wedge was loaded on its faces or solely by tractions on the infinite boundary. A related problem of considerable practical importance concerns the wedge with traction-free faces, loaded by a concentrated force . at the vertex, as shown in Figure 12.1.

Blanch

ThermoelasticityMost materials tend to expand if their temperature rises and, to a first approximation, the expansion is proportional to the temperature change.

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Serenity

IRK

殺蟲劑

,Emissionen von Glasschmelz?fen,s to a governing equation for the potential function. In three-dimensional elasticity, it is more usual to use the opposite approach — i.e. to define a potential function representation for displacement (which therefore identically satisfies the compatibility condition) and allow the equilibrium condition to define the governing equation.