TY - JOUR
T1 - Finite element based stress concentration factors for pipes with local wall thinning
AU - Kim, Yun Jae
AU - Son, Beom Goo
N1 - Funding Information:
The authors are grateful for the support provided by a grant from Safety and Structural Integrity Research Centre at Sungkyunkwan University.
PY - 2004/12
Y1 - 2004/12
N2 - Based on detailed three-dimensional elastic FE analysis, the present work compiles the elastic stress concentration factor for a pipe with local wall thinning. To cover practically interesting cases, a wide range of pipe and defect geometries are considered, and both internal pressure and global bending are considered. Resulting values of stress concentration factors are tabulated for practical use, and the effects of relevant parameters such as pipe and defect geometries on stress concentration factors are discussed.
AB - Based on detailed three-dimensional elastic FE analysis, the present work compiles the elastic stress concentration factor for a pipe with local wall thinning. To cover practically interesting cases, a wide range of pipe and defect geometries are considered, and both internal pressure and global bending are considered. Resulting values of stress concentration factors are tabulated for practical use, and the effects of relevant parameters such as pipe and defect geometries on stress concentration factors are discussed.
KW - Elastic stress concentration factor
KW - Finite element analysis
KW - Local wall thinning
UR - https://www.scopus.com/pages/publications/7444252714
UR - https://www.scopus.com/pages/publications/7444252714#tab=citedBy
U2 - 10.1016/j.ijpvp.2004.06.002
DO - 10.1016/j.ijpvp.2004.06.002
M3 - Article
AN - SCOPUS:7444252714
SN - 0308-0161
VL - 81
SP - 897
EP - 906
JO - International Journal of Pressure Vessels and Piping
JF - International Journal of Pressure Vessels and Piping
IS - 12
ER -