The Top surface tracks the finish grade of the roadway from the left daylight point to the right daylight point on both paved and unpaved portions. This surface is used for finish grade modeling.
The Datum surface tracks the finish grade on unpaved portions, and also the subbase on paved portions, going from the left daylight point to the right daylight point. This surface represents the grading elevations before pavement materials are applied. This surface is used for calculating cut and fill quantities.
In this video, you will learn how to create a corridor surface with the bottom links of the corridor.
This will let you calculate the earthwork cut and fill also.
#Civil3D #Tutorial #Datum #Surface #Corridor
========================
Nguyen Ngoc Hung- Department of Urban Infrastructure PlanningDepartment of Urban Infrastructure Planning
Faculty of Architecture and Planning - University of Civil Engineering
Hotline/Zalo: +8497.334.5979
Facebook: [ Ссылка ]

свернуть