Optimized punch contact action related to control of local structure displacement
نویسندگان
چکیده
منابع مشابه
Displacement Structure Approach to PolynomialVandermonde and Related
||||||||||||||||||||||||||||||||||||||| ABSTRACT In this paper we introduce a new class of what we shall call polynomial Vandermonde-like matrices. This class generalizes the polynomial Vandermonde matrices studied earlier by various authors, who derived explicit inversion formulas and fast algorithms for inversion and for solving the associated linear systems. A displacement structure approach...
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Certain problems in which a cooled rigid punch indents an elastic half-space have no steady state solution. A simple model is described in which it is shown that this paradox is avoided by the assumption of a thermal resistance varying inversely with contact pressure. A limiting case of this system retains linearity and introduces a state of "imperfect" contact in which contact pressure is negl...
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ژورنال
عنوان ژورنال: Structural and Multidisciplinary Optimization
سال: 2019
ISSN: 1615-147X,1615-1488
DOI: 10.1007/s00158-019-02300-z