simple supported edge meaning in Chinese

单支缘
简支边
简支缘

A concept named modified or generalized simply supported edges is therefore introduced , i . e . , superimposing altogether the solutions to the rectangular plate with four simply supported edges on which the uniformly distributed load locally acts , to the rectangular plate with four simply supported edges of which one of them is under the action of distributed bending moment and to the rectangular plate with various generalized simple supported edges and then taking the continuity condition of boundary , so as to let the result of superimposition satisfies all boundary conditions , an analytic solution is given to the rectangular overhanging plates on which any kinds of loads are acting
使用了变相的或广义简支边的概念，将四周简支局部作用分布载荷矩形板的解、四周简支一边作用分布弯矩矩形板的解及各种具有广义简支边的矩形板的解进行叠加，并应用边界连续性条件，令这样的解满足所有边界条件，得到了任意载荷作用下矩形外伸板的解析解。