论通识教育的哲学基础

针对新时期国内高校通识教育的迅速兴起,全面分析通识教育的内涵、本质和基本特征,结合基础力学课程的改革与建设,探讨和揭示通识教育背景下教学实践活动中的哲学关系和一般规律。     

现代教育理论在基础力学教学中的渗透与应用

根据新时期高等教育对综合性创新性人才的培养要求,探讨了现代教育理论和方法在理工科院校基础力学教学中的渗透和应用,以推动教学方法改革,培养学生探究性学习的能力和创造力。     

论通识教育背景下的教与学

根据新时期高等教育的特点和发展趋势,结合高校基础力学课程建设,分析传统教学和现代教学的特点和差异,包括教学理念、教学原则、教学内容和教学方法等,探索通识教育背景下的教学改革和教育发展的一般规律。     

柔性转轴动力学分析与拍振现象

In this paper,the intrinsic behavior of rotating Euler-Benoulli flexible shafts was studied due to coupled bending and torsional vibratuions,the equations of motion of the shaft with unbalanced eccentricity and visous material damping were derived by the Hamilton principle.The numerical solution was obtained using the perturbation approach and mode-assuming method.The influences of the coupled vibrations between the benging and torsion.the rotaing speed,material damping and the slenderness ratio of the shaft were analyzed.It is clearly shown that the beating phenomena can occur when the interaction of torsion and flexure is considered.