Research and Application of Civil 3D in Forward Design of Road Intersections
In view of the problems of low mapping efficiency,unaccustomed operation of design tools,and high data exchange loss rate in the current BIM forward design,combined with a second-class highway intersection,Civil 3D is used as its forward design tool to carry out research on the forward design of road intersections based on Civil 3D,and carry out key technology research on road intersection design,road optimization,3D visualization,etc.The research results indicate that by optimizing and analyzing terrain data,generating three-dimensional terrain surfaces,and combining the characteristics of Civil 3D intelligent and intelligent design,positive design results at the construction drawing level can be generated.The engineering application results show that using Civil 3D for forward design of road intersections can improve design efficiency,reduce design errors,incomplete considerations,and reduce the impact of construction and geological emergencies on design changes in the later stage.
BIM forward designroad intersectionsCivil 3Dkey technology research
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