# 7.10.2.2 IfcActionTypeEnum

## 7.10.2.2.1 Semantic definition

This enumeration type is used to distinguish between possible action types at a high level. It can be used for an automated definition of load combinations and for dimensioning. The contained items and their acronyms are adopted from the Eurocode standard.

## 7.10.2.2.3 Formal representation

TYPE IfcActionTypeEnum = ENUMERATION OF
(EXTRAORDINARY_A
,PERMANENT_G
,VARIABLE_Q
,USERDEFINED
,NOTDEFINED);
END_TYPE;