Sensitivity analysis for shape perturbation of cavity or internal crack using BIE and adjoint variable approach

DOI10.1016/S0020-7683(02)00131-2zbMath1087.74645MaRDI QIDQ1858719

Yanyan Li

Publication date: 17 February 2003

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

zbMATH Keywords

wave propagationboundary element methodelastodynamicsboundary integral equationsmaterial derivativeadjoint variable approachdefectidentificationgeometrical inverse problem

Mathematics Subject Classification ID

Boundary element methods applied to problems in solid mechanics (74S15) Inverse problems in equilibrium solid mechanics (74G75) Inverse problems for waves in solid mechanics (74J25)

Related Items (8)

Robust identification of elastic properties using the modified constitutive relation error ⋮ A three‐dimensional shape optimization for transient acoustic scattering problems using the time‐domain boundary element method ⋮ Solution of identification inverse problems in elastodynamics using semi-analytical sensitivity computation ⋮ On the topological sensitivity of transient acoustic fields ⋮ The identification of cracks using boundary elements and evolutionary algorithms ⋮ Inverse analysis FOR two-dimensional structures using the boundary element method ⋮ Cavity detection in biomechanics by an inverse evolutionary point load BEM technique ⋮ Hypersingular shape sensitivity boundary integral equation for crack identification under harmonic elastodynamic excitation

This page was built for publication: Sensitivity analysis for shape perturbation of cavity or internal crack using BIE and adjoint variable approach