This note provides a variational description of the mechanical e¤ects of flexural sti¤ening of a 2D plate glued to an elastic-brittle or an elastic-plastic reinforcement. The reinforce- ment is assumed to be linear elastic outside possible free plastic yield lines or free crack. Explicit Euler equations and a compliance identity are shown for the reinforcement of a 1D beam.

Elastic-brittle reinforcement of flexural structures

Maddalena F.;
2021

Abstract

This note provides a variational description of the mechanical e¤ects of flexural sti¤ening of a 2D plate glued to an elastic-brittle or an elastic-plastic reinforcement. The reinforce- ment is assumed to be linear elastic outside possible free plastic yield lines or free crack. Explicit Euler equations and a compliance identity are shown for the reinforcement of a 1D beam.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11589/240360
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