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IntroductionUncertaintiesandambiguitiesinvolvedinstruc-turalperformancehavebeentreatedwiththeuseofprobabilitytheory.Itis,howe... 相似文献
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IntroductionFailure mode,effect and criticality analysis( FMECA) is a design methodology which putsforward preventive and corrective methods thatmay be taken to improve the reliability of prod-ucts through the analysis of the various potentialfailure modes of the different components of thesystem,their influence on the system and theseverity of their consequences in system design.FMECA is suitable for the study of the influenceof the failure of system components on the sys-tem and can be us… 相似文献
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The rubber circular plate is considered as a kind of membrane. Based on the character that there exists no bending-moment inside a membrane, the geometric behavior of the rubber circular plate in expanding state was described with the aid of a group of mathematic method. The relationship between deflection and load was attained by means of calculating stress and strain inside the curved-surface of rubber plate. Meantime, based on Hencky method, the relationship between deflection and load was attained and considered as the Hencky solution. The dif-ferent results given rise by the two different resolving methods were compared. The deviation results from the Hencky method was discussed, and a kind of correcting method was put forward. 相似文献
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ANALYSISOFSYSTEMQUALITYBYSET┐VALUEDSTATISTICS*HuangHongzhong(黄洪钟)HuZongwu(胡宗武)(Dept.ofMechanicalEngineering,ShanghaiJiaotongU... 相似文献
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