...构 关键词] 高科技厂房；冲击振动模型；楼盖体系；速度标准 [gap=712]Keywords: high-tech buildings; impulse-vibration model; floor svstems; velocitv criterion ...
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基于刚体冲击振动模型，建立了浮放设备在振动激励条件下冲击响应分析的理论方法。
An approach to analyze the impact response of the free standing equipment to vibration excitations is presented on the basis of the impact vibration model of rigid block.
采用单自由度模型研究了爆炸冲击振动下人体抛离问题。
SDOF model is applied to analyze the body kickoff under blast shock vibration.
本文基于齿轮啮合原理及振动冲击理论，采用集中质量法建立了由一对渐开线直齿圆柱齿轮组成的传动系统三自由度数学模型。
A three freedom degrees mathematical model of a pair of involute spur gear transmission system is built using the lumped mass method, based on gear meshing theory and vibration impact theory.
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