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本文以荷载分配系数作为未知量,建立各类支承条件交叉梁系的典型方程式,将作用在节点上的荷载按分配系数分配给在节点相交的诸梁,从而将交叉梁系分解成一根根单一的简支梁来计算。利用本文方法,可将各类支承条件交叉梁系的分配系数制成表格,供工程设计人员查用。
In this paper, the load distribution coefficient is taken as the unknown quantity, and the typical equations of cross beam systems with various supporting conditions are established. The loads acting on the nodes are distributed to the beams intersected at the nodes according to the distribution coefficient, thereby decomposing the cross beam system into single roots. The simple beam to calculate. Using the method of this paper, the distribution coefficient of cross beams of various types of support conditions can be tabulated for use by engineering designers.