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.

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可是，在本工程中，由于采用柔性拉杆钢管塔使用了大量的柔性拉杆，并且结构高度高具有高柔的特点，就必须采用非线性分析。

But in this project, steel tube tower which use a lot of flexible tension bar and is high, so nonlinear analysis is needed.

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大跨高墩曲线连续刚构桥结合了曲线梁桥和刚构桥的受力特点，加之高墩、大跨的柔度较大，使结构分析变得复杂。

In this thesis, the spectrum analysis and transient analysis of curved continuous rigid-frame bridge with high piers and long spans under seismic excitation are performed.

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