Influence of surface micro-beams with large deflection on the resonance frequency of a quartz crysta

• 作 者: Chi Luo Jiemin Xie Yuantai Hu
• 机 构: DepartmentofMechanics
• 出 处: Theoretical & Applied Mechanics Letters
• 发表日期: 2017年2期
• 关键词: 石英晶体谐振器 共振频率 厚度剪切 大挠度 模态 微梁 表面 非线性变形 Quartz crystal resonator Nonlinear deformat
• 基金项目: This project was supported by the National Natural Science Foundation of China （11272127 and 51435006） and the Research Fund for the Doctoral Program of Higher Education of China （20130142110022）.

We study the dynamic behavior of a quartz crystal resonator(QCR)in thickness-shear vibrations with the upper surface covered by an array of micro-beams(MBs)under large deflection.Through taking into account the continuous conditions of shear force and ben