Abstract. We present a general scheme of framework analysis of the subject domain that describes a wide class of problems of the dynamic elasticity theory, which allows developing a software tool for the synthesis of applications (CASE-method) of the numerical high-precision parallel solution of this class of problems. We propose a scheme of the high-precision parallel solution to systems of singular integral equations (SIE) that occur in the analysis of certain problems of diffraction of elastic harmonic waves on systems of discontinuities of an arbitrary cross-section. New numerical results are presented.

Keywords: relational framework, relational database schema, object domain, dynamic problem of elasticity theory, isotropic medium with arbitrary discontinuities, CASE tool.