1998 年 18 巻 p. 411-414
The investigating committee of historical steel bridge investigated modem steel bridges in Japan, and compiled these data In this study, we consfruct the image database which are made up specifics of bridge photographs drawings and a map. This database can be refered the object bridge by the speciftcs of the bridges and maps of construction places. The database is developed. by Visual Basic4.0, and installed CD-ROM database ibr practical use in public.