Research Article
Radial Body Forces Influence on FGM and Non-FGM Cylindrical Pressure Vessels
Table 3
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:
(56)
Elastic region:
((16a) and (16b)) | in (30)
in (57)-(58)
in (64)–(66)
|
| | 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 (30)
in (57)-(58)
in (64)–(66)
, while and are duplicated for two plastic cases
Consequently, there are 8 variables |
| | Elastic-plastic-elastic | Elastic region 1:
Plastic region: No BC
Interface zone 1:
Same as
plastic-elastic-plastic
Elastic region 2:
Interface zone 2:
Same as
plastic-elastic-plastic | Same as
plastic-elastic | in (30)
in (57)-(58)
in (64)–(66)
, while are duplicated for two elastic cases
Consequently, there are 8 variables |
|
|
