The Individuals Communities of Negative Freedom:on Noziek s Heterogeneity Utopia;

Composite material plate usually is anisotropic plate, To solve the bending problem for plate, trigonometric series solution in complex number form and double sine series solution are used to establish a general solution of differential equation for anisotropic thin plates in bending problem.

By using a complex variable method, the stresses in an elastic ring and anisotropic plate with a circular hole reinforced by the ring are obtained when the plate is subjected to a uniform remote stress .

Using Faber series expansion technique and the method of three complex potential function in the plane theory of thermoelasticity of an anisotropic body, the general step to de-duce the thermostress concentration in an anisotropic plate weakened by two elliptical holes subjected to arbitrary mechanical and thermal loads is obtained.

Research on the cast-in-situ concrete hollow floor in the method of constructional orthotropic plate;

Orthotropic plate structure is adopted for its highway bridge deck.

Based on this classification,the orthotropic plate in structure can be transformed into that in material with different methods, which means the stiffeners are to be converted into the plates added on by a certain method,and in further,it simulates the .