文章基本信息

标题：Research on Security Assessment of Highway Slope Protection by using NURBS modeling: an Ecological Perspective
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作者：Hongxiu Liu ; Bohang Sun
期刊名称：International Journal of Security and Its Applications
印刷版ISSN：1738-9976
出版年度：2016
卷号：10
期号：6
页码：363-374
DOI：10.14257/ijsia.2016.10.6.34
出版社：SERSC
摘要：Virtual reality means that people use the computer to visualize complex data and real- time interaction. In this paper, the authors proposed a 3D geological modeling for slope engineering by using Non-Uniform Rational B-Splines (NURBS) surface function. By analyzing the commonly used 3D data structure, we construct a 3D solid modeling of complex slope, which combined with the advantages of NURBS surface and B-Rep entity. The results show that the realization of 3D geological visualization can be used as the decision basis for the slope engineering construction. At the same time, the author analyzed the greening slope that could prevent water and soil loss, and put forward the importance of slope greening protection from the view of ecological protection.
关键词：Non-Uniform Rational B-Splines; slope protection; security assessment; ; X3D technology