摘要
结合第五届全国大学生结构设计竞赛赛题,对竹材模型结构提出了底部滚球与顶部水箱TLD联合减震的方案,并对运动微分方程、滚球球心加速度及滚球等效支承模型进行了公式推导,得到的有关公式对实际结构减震有一定的意义。
Combining the questions in the Fifth National College Students Structure Design Competition,this paper has put forward a design of joint vibration reduction formula to bamboo structure model at the bottom ball and top water tank TLD.It makes the deductions to the kinematics differential equation,roll spherical heart acceleration and ball equivalent supporting model formulas.The relevant formulas received have certain significance to get actual structure vibration reduction.
出处
《长春工程学院学报（自然科学版）》
2011年第4期1-3,共3页
Journal of Changchun Institute of Technology：Natural Sciences Edition
关键词
底部滚球隔震
滚球形心加速度
TLD
滚球等效支承
the bottom ball isolation
roll spherical heart acceleration
TLD
ball equivalent supporting
