sfepy.terms.terms_contact module¶
-
class
sfepy.terms.terms_contact.
ContactInfo
(region, integral, geo, state)[source]¶ Various contact-related data of contact terms.
-
class
sfepy.terms.terms_contact.
ContactTerm
(*args, **kwargs)[source]¶ Contact term with a penalty function.
The penalty function is defined as
, where
is the normal penalty parameter and
are the Macaulay’s brackets of the gap function
.
This term has a dynamic connectivity of DOFs in its region.
Definition: Call signature: dw_contact (material, virtual, state)
Arguments: - material :
- virtual :
- state :
-
arg_shapes
= {‘state’: ‘D’, ‘material’: ‘.: 1’, ‘virtual’: (‘D’, ‘state’)}¶
-
arg_types
= (‘material’, ‘virtual’, ‘state’)¶
-
integration
= ‘surface’¶
-
name
= ‘dw_contact’¶
- material :