The Application of Curvature in Real Life

Guoxiang GUI

Abstract


Curvature is the amount by which a curve deviates from a straight line. It is defined in a way which relates to the tangent angle and the arc length of the curve. The curvature is of utmost significance in designing road curves and grinding workpieces. While designing road curves, its influence on road safety needs to be considered. In order to improve the efficiency without excessive wear, its influence on the size of grinding wheel requires to be considered. 


Keywords


Curvature; Design of railway curves; Choose of grinding wheel; Application

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References


Chen, C. R. (2013). The application examples of derivatives in the research of function. Science & Technology Information, (15), 208.

Department of Mathematics in Central China Normal University. (2012). Mathematical analysis (1st Vol. 4th ed.). Beijing: Higher Education Press.

Mei, X. M., & Huang, J. Z. (2008). Differential geometry (4th ed.). Beijing: Higher Education Press.




DOI: http://dx.doi.org/10.3968/10850

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