U.S.-Australia Cooperative Research: Application of Magnetomechanical Modeling to the Rotation Method for Measuring Biaxial Stress

美澳合作研究：磁力机械模型在旋转法测量双轴应力中的应用

• 批准号: 9316679
• 负责人: M. Sablik
• 金额: $ 0.82万
• 依托单位: Southwest Research Institute
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-03-01 至 1996-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9316679&HistoricalAwards=false
• 关键词: U.S.; Australia; Cooperative; Research; Application

9316679 Sablik This award will support the travel of Dr. Martin J. Sablik of the Instrumentation and Space Research Division of the Southwest Research Institute in San Antonio, Texas, for a one month visit to Australia in order to conduct collaborative research with Dr. Richard Langman at the University of Tasmania. The focus of the research is to develop a new model for stress measurement. Dr. Sablik will use his experience with magnetomechanical hysteresis modeling to account for results obtained with the rotation method, a magnetic technique originated by Dr. Langman for measuring stress in magnetic materials, in particular in cases of biaxial stress. The project results are expected to be useful for measuring stresses in railroad wheels and for measuring stresses in gas and oil pipelines. Such stress measurements would be most beneficial to railroad and pipeline operators in helping to detect high stress situations which might lead to rupture, and thereby enable timely remedial action to be taken.

小行星9316679 该奖项将支持德克萨斯州圣安东尼奥西南研究所仪器和空间研究部的Martin J. Sablik博士前往澳大利亚进行为期一个月的访问，以便与澳大利亚进行合作研究。 塔斯马尼亚大学的理查德·朗曼博士。研究的重点是开发一种新的应力测量模型。 Sablik博士将利用他在磁力磁滞建模方面的经验来解释旋转法获得的结果，旋转法是一种由Langman博士发明的磁性技术，用于测量磁性材料中的应力，特别是在双轴应力的情况下。该项目的结果预计将有助于测量铁路车轮的应力和测量天然气和石油管道的应力。这样的应力测量对于铁路和管道运营商将是最有益的，有助于检测可能导致破裂的高应力情况，从而能够及时采取补救措施。