The effects of material nonlinearity, damping, initial geometric imperfection and initial static load on structure dynamic stability have been analyzed.
分析材料非线性、阻尼、初始几何缺陷、初始静荷载等因素对结构动力稳定性的影响。
Analysised the impact of temperature, soil coefficient, damping and geometric parameters of the system, etc. on the main resonance.
分析温度、地基系数、阻尼、几何参数、激励等对系统主共振的影响。
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