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  5. A Reduced Integration Coupling with the Smoothing Technique for the Axisymmetric Problem

A Reduced Integration Coupling with the Smoothing Technique for the Axisymmetric Problem

来源 :第五届亚太国际工程中计算方法学术会议暨第11届全国工程计算方法学术会议 | 被引量 : 0次 | 上传用户：qq14203853
【摘 要】
：
　　We propose a reduced integration coupling with the smoothing technique to model the axisymmetric problem,in which the reduced integration is done by combini
【作 者】
：
De’an Hu Detao Wan Xu Han 
【机 构】
：
StateKeyLaboratoryofAdvancedDesignandManufacturingforVehicleBody,HunanUniversity,Changsha,410082,Chi
【出 处】
：
第五届亚太国际工程中计算方法学术会议暨第11届全国工程计算方法学术会议
【发表日期】
：
2015年10期
【关键词】
：
reduced integration smoothing technique Gauss divergence theorem indefinite inte 
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　　We propose a reduced integration coupling with the smoothing technique to model the axisymmetric problem,in which the reduced integration is done by combining the Gauss divergence theorem with the evaluation of an indefinite integral based on symbolic integral.This alleviates the need for special numerical integral technique to treat terms that does not contain the derivative of the shape functions.
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