Abstract
In recent years, there is an active movement to introduce costruction information modeling/management(CIM) which has a mechanism similar to BIM in civil engineering, . In order to exploit CIM as needed, understanding information and communications technology (ICT) is important. Thus, we surveyed the current status of ICT for use in mountain tunnel excavation. Subsequently, the items needed for mountain tunnel planning, design, construction, and maintenance were extracted. The CIM of mountain tunnels, needs to be properly integrated with ICT. Therefore, we developed a draft system based on a platform comprising Navisworks, AutoCAD, and Excel. In addition, we are developing the predictive CIM by adding a tunnel face forward geological information such as mechanical and geometric condition on draft system.
