Accession Number:

ADA589613

Title:

Ontology for Life-Cycle Modeling of Water Distribution Systems: Application of Model View Definition Attributes

Descriptive Note:

Final rept.

Corporate Author:

KRISTINE FALLON ASSOCIATES INC CHICAGO IL

Report Date:

2013-06-01

Pagination or Media Count:

70.0

Abstract:

Previous efforts by the US Army Engineer Research and Development Center, Construction Engineering Research Laboratory ERDC-CERL to develop a life-cycle building model have resulted in the definition of a core building information model that contains general information describing facility assets such as spaces and equipment. To describe how facility assets i.e., components function together, information about assemblies of assets and their connections must also be defined. The definitions of assets, assemblies, and connections for the various building-information domains are discipline-specific. Work documented in ERDCCERL CR-13-4 identified the processes and tasks specifically associated with the design of interior plumbing systems and the information exchange requirements for every participant in the design. The findings were used to develop an information-exchange Model View Definition MVD for building water systems. The objective of the current work was to document the steps needed to identify the plumbing MVD attributes in three experimental building information models representing typical low-rise Army facilities, and to update those models. This work also validated the International Foundation Class IFC export function from the experimental models against the water system MVD, and studied the requirements for creating computable open building models that can be utilized for the automated information exchanges.

Subject Categories:

  • Information Science
  • Structural Engineering and Building Technology

Distribution Statement:

APPROVED FOR PUBLIC RELEASE