首先利用荷载增量法将薄板弯曲的非线性微分方程线性化。
At the first, the nonlinear differential equations for the bending of a thin plate are linearized by means of incremental loading method.
该文应用具有平衡迭代格式的荷载增量法对非保守力作用下鞭天线结构的几何非线性问题进行了有限元分析；
The geometric nonlinear problem of whip antenna structure underthe action of nonconservative loads is analyzed by means of the loading incremental method which has the balanceiteration format.
同时，利用荷载传递法及非线性分析的增量法，获得荷载-沉降关系等系列解析算式。
Meantime, by using the load transfer method and the nonlinear-analysis increment method, a series of analytical formulae are deduced to define the load-settlement relation and so on.
同时，利用荷载传递法及非线性分析的增量法，获得荷载-沉降关系等系列解析算式。
Meantime, by using the load transfer method and the nonlinear-analysis increment method, a series of analytical formulae are deduced to define the load-settlement relation and so on.
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