Research on the Relief Degree of Land Surface (RDLS) Calibration Coefficient of Highway in Plateau Mountainous Area
Different reasons leaded to highway circuitous between plateau mountainous area and plain lightly undulate area were analyzed. The main reason which leaded to highway circuitous is the RDLS was concluded. The regression model between the RDLS and calibration coefficient of different technological levels of highway in plateau mountainous area was acquired by the least square method and the statistical tests based on the RDLS and calibration coefficient basic data. Taken Yunnan Province which is mountainous plateau province for example, the regression model between the RDLS and calibration coefficient was acquired, using the RDLS and Calibration coefficient basic date form all technological levels of highway in Yunnan Province of different elevation plateau mountainous areas.
G. H. Liang et al., "Research on the Relief Degree of Land Surface (RDLS) Calibration Coefficient of Highway in Plateau Mountainous Area", Applied Mechanics and Materials, Vols. 90-93, pp. 426-432, 2011