rigid crossing meaning in English
固定心轨式辙叉
Examples
- Generally , the skew bridge ' s calculation theories can be divided into three types : the category 1 is the plank theories method , such as the finite difference method , the finite element method and the finite strip method , etc ; the category 2 is the beam theories , such as the grid beam theories , the general grid theories , the rigid cross - beam method , the elastically - supported continuous beam method and the bar system analytical method , etc ; the category 3 is the practical method , such as the g - m revising method , the grid - beam simple method and ghali form coefficient method , etc
目前关于斜梁桥的计算理论和方法概括起来，大致可以分为三类：第一类为板理论方法，如有限差分法、变分法、有限单元法、有限条法等；第二类为梁理论法，如格构梁理论、一般格构理论、刚性横梁法、弹性支承连续法、杆件结构的分析方法；第三类为实用计算法，荷载横向分布的计算方法如g ? m修正法、格构梁的简易法、 ghali表格系数法等。