Research Article
Radial Body Forces Influence on FGM and Non-FGM Cylindrical Pressure Vessels
Table 4
Plastic-elastic states inside non-FGM pressure vessels cylinder.
| | Case/conditions | B.C. | Representative equations | Constants to define |
| | Plastic-elastic | Plastic region:
Elastic region:
Interface zone:
| Plastic region:
(71)
Elastic region:
(4) | in (9)
in (72)-(73)
in (80)
|
| | Elastic-plastic | Plastic region:
Elastic region:
Interface zone:
Same as plastic-elastic | Same as
plastic-elastic | Same as
plastic-elastic |
| | Plastic-elastic-plastic | Plastic region 1:
Elastic region: no BC
Interface zone 1:
Plastic region 2:
Interface zone 2:
| Same as
plastic-elastic | in (9)
in (72)-(73)
in (80)
, while and are duplicated for two plastic cases
Consequently, there are 8 variables. |
|
|
