Presidential Young Investigator Award -- Continuum Vibrations and Buckling of 2-D and 3-D Structural Bodies

总统青年研究员奖——2D 和 3D 结构体的连续振动和屈曲

• 批准号: 9618308
• 负责人: Oliver McGee III
• 金额: $ 12.5万
• 依托单位: Georgia Tech Research Corporation
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-03-15 至 2002-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9618308&HistoricalAwards=false
• 关键词: Presidential; Young; Investigator; Award; Continuum

9618308 McGee the sphere of research includes the development of accurate continuum methods for vibration and stability of prestressed skewed and twisted bodies. Three areas of structural mechanics are examined, which include: (1) the effect of corner stress singularities on the vibration and buckling of sectorial and skewed quadrilateral planforms of general shapes, (2) the vibration and buckling of skewed and twisted 3-D bodies having mixed combinations of clamped and free edge conditions, and (3) the vibration of skewed by path-dependent centrifugal body forces.

9618308 McGee研究领域包括开发精确的连续介质方法，用于预应力斜交和扭曲物体的振动和稳定性。讨论了结构力学的三个方面，包括：(1)角应力奇点对一般形状扇形和斜四边形平面的振动和屈曲的影响；(2)具有固定和自由边缘混合条件的斜扭三维体的振动和屈曲；(3)依赖路径的离心体力的偏斜振动。