July 2012
Intermediate to advanced
1104 pages
31h 52m
English
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Chapter 13
Cross Sections and Mass Haul
Cross sections are used in the AutoCAD® Civil 3D® program to allow the user to have a graphic confirmation of design intent, as well as to calculate the quantities of materials used in a design. Sections must have at least two types of Civil 3D objects: an alignment and a surface. Other objects, such as pipes, structures, and corridor components, can be sampled in a sample line group, which is used to create the graphical section displayed in a section view. These section views and sections remain dynamic throughout the design process, reflecting any changes made to the sampled information. This process reduces potential errors in materials reports, keeping often costly mistakes from happening during the ...