journal of Civil Engineering Information Processing System

A 3D-CAD Environment with a Multi-Agent System and a Product Model

Pub Date : 2003-10-28 DOI: 10.2208/JOURNALAC2003.12.0_299 N. Yabuki, J. Kotani, M. Komuro, Hyunjoo Kim

Development of a 3 Dimensional Product Model for Prestressed Concrete Hollow Slab Bridges Based on Industry Foundation Classes (IFC)

Pub Date : 2002-10-29 DOI: 10.11532/JOURNALAC1992.11.35 N. Yabuki, Tomoaki Shitani

An On-Site Inspection Support System Using RFID, PDA and Voice Technologies

Pub Date : 2002-10-29 DOI: 10.11532/JOURNALAC1992.11.77 N. Yabuki, Kunihiko Ueta, Takenori Yamashita, Y. Shimada