Highway Profile Design and Its Case Verification Based on the Triangulation Algorithm
At present,the result of highway profile design has a lower degree of fitting with the data of the real con-struction environment,and its application effect is not good.Therefore,a method of highway profile design based on the triangulation algorithm is proposed,and the application effect of this method is verified by examples.Firstly,the basic design parameters of highways are determined according to the statistical analysis results of vehicle driving parameters.Then,a basic 3D model is constructed,and the model is combined with the basic triangulation diagram of the research area to get a triangulation calculation model.Finally,the scheme of highway profile design is com-pleted by the calculation results of the model,and key design parameters are determined.Eexperimental results show that the result of highway profile design based on the triangulation algorithm has a higher degree of fitting with the data of the real construction environment.
Triangulation algorithmHighway profileMunicipal traffic engineeringRoad construction
NETL
NSTL
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