... 在ANSYS 瞬态分析中提供完全法（Full）、缩减法（Reduced）和 模态叠加法 （ Mode Superposition ）这三种方法 [34] 。其中完全发（Full）在 最强大， 的系统矩阵计 瞬态响应，且包含各种非线性特性。
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mode superposition method 振型叠加法
real mode superposition 实振型分解法
mode superposition principle 原理
mode-superposition procedure 振型迭加法
multi-mode superposition 多模叠加态
The proposed approach can offer an exact solution for dynamic response of base-isolated structure, through using the complex mode superposition method.
利用复数振型叠加法，这种求解方法能够得出结构动力响应的精确解。
The mode superposition method that was often used in the analysis of wind induced vibration in engineering had great relevance to the mode characteristics of roofs.
工程中常采用的风激振动的振型分解法与屋盖的振型特性密切相关。
The second chapter introduces the basic principle and the correlation knowledge of moving load identification, including mode shape orthogonality, mode superposition principle and so on.
第二章介绍了移动荷载识别的基本原理和相关知识，包括振型的正交性，模态叠加原理等。
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