2000•Journal of Highway and Transportation Research and DevelopmentRequires access
CALCULATING METHOD OF THE UNSYMMETRICAL CURVE
Xiaoguang Wang
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Abstract
It is the unequal length of the transition curve at both ends of a circular curve which cause the problems of unsymmetrical curve in highway. This paper analyses the structure of unsymmetrical curve, gives the solutions to the distributing of the deflection angle and provides a complete set of formulas for calculation.