摘要
本文根据研制的普通钢丝绳鼓型隔震器 (简称PGG隔震器 )的静力试验 ,建立了PGG隔震器水平向和垂直向的非线性刚度模型。经冲击台动力试验和理论计算分析 ,表明PGG隔震器具有优良的爆炸冲击震动隔震性能。
On the basis of the static test of drum shape of isolator consisted of ordinary steel ropes (called PGG isolator), the model of nonlinear rigidity of PGG isolator in horizonal and vertical orientations is presented. Through dynamic test and theoretical analysis of the isolator, it is proved that the PGG isolator has excellent isolation performance in the case of blast shock and vibration.
出处
《振动与冲击》
EI
CSCD
北大核心
2004年第1期52-54,73,共4页
Journal of Vibration and Shock
