According to real tested data, it builds up CVC cambering curve equation by polynomial regression. This paper discusses practical significance of the equation.
根据实测数据，采用多项式回归方法，建立CVC辊形曲线方程，并探讨了该方程的重要实际意义。
2
This paper discusses the question of crane main girder camber and the pre-cambering curve, introducing camber values stipulated in related crane standards in China and abroad.