Ultimate load designs according to the yield-line or strip methods do not guarantee safety against cracking or excessive deformation . 接屈服线法或条带法的极限荷载设计不能完全保证抗裂或防止过度变形。
By combining the displacement function of two - end fastened strip in finite strip method ( fsm ) with that of rectangular element in finite element method ( fem ) , the compound finite strip - element method is used to solve plane problems with mechanics of elasticity 摘要将有限条带法( fsm )中两端固定条和有限单元法( fem )中矩形单元的位移函数相迭加,运用混合条元法来求解平面弹性力学问题。