钢板削弱型叠层橡胶支座力学性能试验研究

马乾瑛,李冰冰,业嘉超

Experimental study on mechanical properties of steel plate weakened laminated rubber bearings

Qianying MA,Bingbing LI,Jiachao YE

表 4 叠层橡胶支座的竖向刚度试验值与理论值

Tab.4 Test value and theoretical value of vertical stiffness for laminated rubber bearings

试件 Kv/(kN·mm−1) e/% 理论值 试验值 SK-1 974.72 1055.41 8.28 SK-2 584.71 613.24 4.88 SK-3 407.44 432.23 6.08 SK-4 374.43 410.02 9.50