利用土体的塑性流动理论，提出了用于描述饱和砂土在单调荷载作用下的应力—应变反应性质的弹塑性本构模型。
Based on the plastic flow theory of soils, an elastoplastic constitutive model for describing the stress-strain behavior of the saturated sands under the action of monotonic loading is developed.
基于概率方法建立了高柔结构顺风向抗风设计中，考虑地震作用组合的总水平荷载的计算模型并进行了求解。
A model on the earthquake effect combination in wind resistant design of high-rise flexible structures is proposed in accordance with the probability method.
但通常的一些非线性损伤模型却不能反映荷载作用次序的影响。
But usually some nonlinear damage models can not reflect the influence of loading sequence.
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