GENERAL FORMULA OF CURVE SURVEYING AND SURVEYING CURVE AT ARBITRARY POINT

Xu Wanpeng　Zeng Fenghua

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Journal of Railway Engineering Society ›› 1998, Vol. 15 ›› Issue (2) : 15-26.

GENERAL FORMULA OF CURVE SURVEYING AND SURVEYING CURVE AT ARBITRARY POINT

Xu Wanpeng　Zeng Fenghua

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Abstract

The ar ticle concludes a set o f general fo rmula of calculating curv e coo rdina tes. Thes fo rmula is simple and practical. It ca n calcula te al l the impo rtant points of curv e surveying at arbi t ra ry point. It′s suitable to si te operatio n. This article also details basic principle of g eneral surv eying curv e at arbi t ra ry point and the usage o f surv eying fo rmula.

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measuring and set ting curve / general fo rmula / a rbi t rary point

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Xu Wanpeng　Zeng Fenghua. GENERAL FORMULA OF CURVE SURVEYING AND SURVEYING CURVE AT ARBITRARY POINT[J]. Journal of Railway Engineering Society, 1998, 15(2): 15-26