An important role in the roads design is played by plane curves, if the road lies on a plane surface and by space curves, if the road can not be embeded in a plane. This article presents some work done in the two and three dimensional roads design, by using the differential geometry methods. A study of a general case for plane roads is given.
© 2024 Adrian Burlacu, Adela Mihai, published by Technical University of Civil Engineering of Bucharest
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