Highway Planning Alignment & Geometric Design Principles Of Highway Planning

Geometric design is the patterns and drawings that are measured mathematically in order to attain the measurements required to create something. It is done before actual building or creation takes place.

Geometric design problems:

 Core problems are curve and surface modelling and representation. GD studies especially the construction and manipulation of curves and surfaces given by a set of points using polynomial, rational, piecewise polynomial, or piecewise rational methods. The most important instruments here are parametric curves and parametric surfaces, such as  spline curves and surfaces.

Geometric Pattern

A geometric pattern is a pattern that has repeating shapes such as circles, lines, triangles, ellipses, rectangles, and polygons. The pattern repeats itself over and over in a predictable way. 

Full presentation on Geometric Design