We study free vibration of a thickness-shear mode crystal resonator of AT-cut quartz. The resonator is a rectangular plate partially and symmetrically electrode
In this work, we further extended the face-based smoothed finite element method (FS-FEM) for modal analysis of three-dimensional solids using four-node tetrahed
As a natural extension of the micromorphic continuum theory, the linear theory of micromorphic thermoelectroelasticity is developed to characterize the nano-mic
With the help of the coordinate transformation technique, the symplectic dual solving system is developed for multi-material wedges under antiplane deformation.
Post-buckling phenomena of slender rods have attracted great attention for both theoretical and engineering aspects. In this study, we explored the post-bucklin
Active control of bending waves in a periodic beam by the Timoshenko beam theory is concerned. A discussion about the possible wave solutions for periodic beams
“往年从除夕夜就开始扫炮皮,一扫就是一宿。今年却主要是厨余和生活垃圾,轻松不少。大家新年一出门,看见干净整洁的街道,心里也敞亮!”环卫工人一席话,道出今年不少城市的新風尚。北京新修订的《北京市烟花爆竹安全管理规定》第一年实施;天津外环线以内迎来第一个“不闻鞭炮声”的春节;海南发布最严“禁燃令”,各县市落实不力将被问责;刚刚成立不久的雄安新区也实施了严格限制燃放的规定……“狗年的春节静悄悄”,有网友
【主题导语】 论剑华山书豪气,文坛令誉声隆。今朝含笑永归踪。昔人墨犹在,万古忆音容。 风云叱咤天涯路,金戈风马胸中。江湖恩怨瞬间空。大名留后世,侠义冠西东。 据新华社报道,经金庸身边工作人员确认,著名作家金庸(原名查良镛)昨晚(2018年10月30日)在香港逝世,享年94岁。消息甫传,互联网漫天弥漫的尽是缅怀。不由让人想起金庸给自己的墓志铭:“这里躺着一个人,在20世纪、21世纪,他写过十几部