Publication detail
Application of the generalized linear elastic fracture mechanics to NiTi catheter
PROFANT, T. KLUSÁK, J. KOTOUL, M. KNÉSL, Z.
Czech title
Application of the generalized linear elastic fracture mechanics to NiTi catheter
English title
Application of the generalized linear elastic fracture mechanics to NiTi catheter
Type
miscellaneous
Language
en
Original abstract
The contribution presents a procedure for the determination of the direction of crack initiation from a rectangular notch in the shape memory alloy (SMA) sensors mounted on SMA backbone used as an active catheter. The problem is solved as the homogeneous case of the bi-material rectangular notch. The solution is based on the knowledge of the strain energy density distribution which follows from the evaluation of the two existing singular terms.
Czech abstract
The contribution presents a procedure for the determination of the direction of crack initiation from a rectangular notch in the shape memory alloy (SMA) sensors mounted on SMA backbone used as an active catheter. The problem is solved as the homogeneous case of the bi-material rectangular notch. The solution is based on the knowledge of the strain energy density distribution which follows from the evaluation of the two existing singular terms.
English abstract
The contribution presents a procedure for the determination of the direction of crack initiation from a rectangular notch in the shape memory alloy (SMA) sensors mounted on SMA backbone used as an active catheter. The problem is solved as the homogeneous case of the bi-material rectangular notch. The solution is based on the knowledge of the strain energy density distribution which follows from the evaluation of the two existing singular terms.
Keywords in Czech
Stress singularities, material notch
Keywords in English
Stress singularities, material notch
RIV year
2009
Released
14.07.2009
Publisher
SBPMat
Location
Brazílie
Pages from–to
1–1
Pages count
1