On the identification of planar cracks in elasticity via reciprocity gap concept

被引：22

作者：

Andrieux, S

BenAbda, A

Bui, HD

机构：

[1] IPEST,TUNIS 1002,TUNISIA

[2] ECOLE NATL INGN TUNIS,LAB MATH APPL,TUNIS 1002,TUNISIA

[3] ECOLE POLYTECH,MECAN SOLIDES LAB,F-91128 PALAISEAU,FRANCE

来源：

COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE | 1997年 / 324卷 / 12期

关键词：

D O I：

10.1016/S0764-4442(97)83588-4

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We consider the problem of identifying one or more planar cracks by overspecified boundary data corresponding to elastostatic equation. We give a direct process to locate the crack plane and we establish a new constructive identifiability result for 3D planar cracks.

引用

页码：1431 / 1438

页数：8

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