Abstract: The building information modeling(BIM) of highway tunnel should be standardized and refined. As a result, to solve the problems of modeling such as low of parameterization degree and bad linkage, the parametric modeling method of Hailuoyu highway tunnel in Jinan  constructed by half center diaphragm(HCD) method is studied using Autodesk series software. Furthermore, the concept of HCD method is introduced, and the construction process of HCD method is simulated by 3dimensional visualization technology; the naming standards for BIM basic data files are formulated according to the construction characteristics of highway tunnel,  and the classification and coding principles for Excel and Revit family database data are standardized; finally, Civil 3D software is used to obtain the highprecision 3D axis of the tunnel through "creating the route", which is imported into Revit, and the Dynamo visual coding program is used to realize the parameterization creation and automatic arrangement of 3D models of the primary support and secondary lining components of the tunnel. The research results can effectively solve the spatial 3D surface modeling problem and provide technical reference for parametric design and rapid and efficient creation of BIM models for highway tunnels and other banded distributed projects.

Key words:  , highway tunnel, HCD method, BIM, parametric modeling, Autodesk platform