竹材模型结构底部滚球与顶部TLD联合减震公式推导  

Deduction to joint vibration reduction formula to bamboo structure model at the bottom and top TLD

作　　者：常伏德[1] 张晓玉[1] 丁睿[1] 王仲启[1] 

机构地区：[1]长春工程学院土木工程学院,长春130012

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

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.

关 键 词：底部滚球隔震 滚球形心加速度 TLD 滚球等效支承 

分 类 号：TU352.1[建筑科学—结构工程]