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用加权残值法分析弹性基础上简支圆板的塑性动力响应

Applying weighted residual methord to analyze the plastic dynamic response of a simple circular plate on elastic foundation
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摘要 应用加权残值法和拉普拉斯变换,分析弹性基础上简支圆板的塑性动力响应问题,弹性基础对薄板塑性动力响应的影响,并且给出板的残余挠度和终止运动时间。 The article has applied the weighted residual method and laplace changing to analyze the plastic dynamic response of a simple circular plate, the influence of elastic foundation on it and drives its residual deflection and the terminal time.
出处 《大连轻工业学院学报》 2005年第2期139-142,共4页 Journal of Dalian Institute of Light Industry
关键词 塑性动力响应 加权残值法 弹性基础 简支圆板 拉普拉斯变换 运动时间 weighted residual methord elastic foundation dynamic response
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