| Summary: | 碩士 === 國立臺北科技大學 === 土木與防災研究所 === 93 === This research is aimed to establish a sample, but practical, evaluation method for mountainous roadway alignment planning and design, mainly dealing with the terrain characteristic of the hillside. It is intended to develop geometry relationships between the alignment and cross section, cut & fill volumes, average slope, topographical twist angle, etc.
The author studied the geometry relation between the alignment and topographical factors, and set up a simple mathematical ( including geometrical ) model for simulation. It also offers check forms to estimate the accuracy of planning / design drawing. Finally, using the developed method, it is the author’s hope that future mountainous roadway design may comply with the principles of ecological engineering.
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