POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
HOLE
ABSTRACT SUPERTYPE OF
(
ONEOF
(
fracture
,
pore
))
SUBTYPE OF
(
rock_material
);
INVERSE
pty_axial_length :
SET [0:?] OF
pty_axial_length
FOR
hole;
pty_diameter :
SET [0:?] OF
pty_diameter
FOR
hole;
pty_eff_length_thickness_ratio :
SET [0:?] OF
pty_eff_length_thickness_ratio
FOR
hole;
pty_thickness :
SET [0:?] OF
pty_thickness
FOR
hole;
pty_volume_per_length :
SET [0:?] OF
pty_volume_per_length
FOR
hole;
END_ENTITY
; (* hole *)
Generated on Tue Jul 10 19:38:01 2001
© Copyright 2001 POSC. All rights reserved.