<xs:simpleType name="IfcActionSourceTypeEnum">
    <xs:restriction base="xs:string">
        <xs:enumeration value="dead_load_g" />
        <xs:enumeration value="completion_g1" />
        <xs:enumeration value="live_load_q" />
        <xs:enumeration value="snow_s" />
        <xs:enumeration value="wind_w" />
        <xs:enumeration value="prestressing_p" />
        <xs:enumeration value="settlement_u" />
        <xs:enumeration value="temperature_t" />
        <xs:enumeration value="earthquake_e" />
        <xs:enumeration value="fire" />
        <xs:enumeration value="impulse" />
        <xs:enumeration value="impact" />
        <xs:enumeration value="transport" />
        <xs:enumeration value="erection" />
        <xs:enumeration value="propping" />
        <xs:enumeration value="system_imperfection" />
        <xs:enumeration value="shrinkage" />
        <xs:enumeration value="creep" />
        <xs:enumeration value="lack_of_fit" />
        <xs:enumeration value="buoyancy" />
        <xs:enumeration value="ice" />
        <xs:enumeration value="current" />
        <xs:enumeration value="wave" />
        <xs:enumeration value="rain" />
        <xs:enumeration value="brakes" />
        <xs:enumeration value="userdefined" />
        <xs:enumeration value="notdefined" />
    </xs:restriction>
</xs:simpleType>

• IfcActionSourceTypeEnum
• ifc:ActionSource
• ifc:IfcActionSourceTypeEnum