Geodesic
Mathematical modeling of long durability of thick-walled pipes on the basis of concept the integral-average equivalent pressure
Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, Tome 116 (2008) no. 1, pp. 157-160 
E. V. Bashkinova. Mathematical modeling of long durability of thick-walled pipes on the basis of concept the integral-average equivalent pressure. Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, Tome 116 (2008) no. 1, pp. 157-160. http://geodesic.mathdoc.fr/item/VSGTU_2008_116_1_a23/
@article{VSGTU_2008_116_1_a23,
     author = {E. V. Bashkinova},
     title = {Mathematical modeling of long durability of thick-walled pipes on the basis of concept the integral-average equivalent pressure},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {157--160},
     year = {2008},
     volume = {116},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2008_116_1_a23/}
}
TY  - JOUR
AU  - E. V. Bashkinova
TI  - Mathematical modeling of long durability of thick-walled pipes on the basis of concept the integral-average equivalent pressure
JO  - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences
PY  - 2008
SP  - 157
EP  - 160
VL  - 116
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/VSGTU_2008_116_1_a23/
LA  - ru
ID  - VSGTU_2008_116_1_a23
ER  - 
%0 Journal Article
%A E. V. Bashkinova
%T Mathematical modeling of long durability of thick-walled pipes on the basis of concept the integral-average equivalent pressure
%J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences
%D 2008
%P 157-160
%V 116
%N 1
%U http://geodesic.mathdoc.fr/item/VSGTU_2008_116_1_a23/
%G ru
%F VSGTU_2008_116_1_a23

Voir la notice de l'article provenant de la source Math-Net.Ru

The generalized model of long durability construction's elements on the basis of integral-average equivalent stresses is offered. It is shown, that integral-average equivalent stresses are practically invariant sizes during deformation of a pipe from elastic (elastoplastic) conditions down to fracture. Results developed a generalized model for thick-walled pipes are resulted at creep for one-parametrical loading with use of various kinds integral-average equivalent stress are given. Check of adequacy calculation's data to experimental data is executed.

[1] Bashkinova E. V., “K obosnovaniyu kontseptsii “etalonnogo” napryazheniya v zadachakh dlitelnoi prochnosti tolstostennykh truby i sfery”, Aktualnye problemy sovremennoi nauki, Tez. tretei mezhdunarod. konf-tsii molodykh uchenykh. Ch. 1, SamGTU, Samara, 2002, 48–49

[2] Radchenko V. P., Kubyshkina S. N., “Ob odnom podkhode k otsenke dlitelnoi prochnosti tolstostennykh trub na osnove integralno srednikh napryazhennykh sostoyanii”, Vestn. Sam. gos. tekhn. un-ta. Ser.: Fiz.-mat. nauki, 2002, no. 16, 96–104 | DOI

[3] Radchenko V. P., Eremin Yu. A., Reologicheskoe deformirovanie i razrushenie materialov i elementov konstruktsii, Mashinostroenie-1, M., 2004

[4] Radchenko V. P., Kubyshkina S. N., “Matematicheskaya model reologicheskogo deformirovaniya i razrusheniya tolstostennoi truby”, Vestn. Sam. gos. tekhn. un-ta. Ser.: Fiz.-mat. nauki, 1998, no. 6, 23–35 | DOI