通过分析静力弹塑性分析方法中的潜在局限，提出了一种采用分布加载，不断调整屈服单元刚度，直至将结构推至指定期望值的方法，此能够清楚的获得结构重要的反应属性，如层间侧移、塑性铰分布等，同时预测的结构强度或刚度的不连续点。%this article analyses the static elastic-plastic analysis method of the potential of limitations, and put forward a kind of the load distribution, constantly adjust yield unit stiffness, until the structure pushed to specify the method of expectations, this can clearly get structure important reaction attributes such as layers lateral, plastic hinge distribution and so on, at the same time the structure strength or predict the stiffness of discrete points.
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