Hi, In my design I need to change the pipe size from 14" dia. to 6" dia. pipe immediately after a 45° bend. Can I install the reducer after the bend or i need to install a straight piece of pipe and then the reducer? Any feed back is appreciated. Thanks
1. Convert your road centerline to a 3d polyline by using the command from civil design menu "Terrain -3d polyline-create by elevation". You know the elevations from from your road profile. Once you have your 3d ployline, using the command "terrain - 3d polyline - create...