【摘要】 对我国生产的直径800mm的铅芯夹层橡胶隔震装置,即800型隔震装置进行了力学性能试验,研究内容包括隔震装置的水平剪切性能和竖向压缩性能。文中还给出了水平剪切变形及竖向压应力对800型隔震装置力学性能的影响,并与300型铅芯夹层橡胶隔震装置进行了对比分析.研究结果表明,800型隔震装置具有稳定可靠的力学性能。更多还原

【Abstract】 The tests on mechanical characteristics of laminated rubber bearing(D = 800) with lead plug made in China are carried out. Vertical and horizontal properties of the beraing, such as stiffness, damping and their dependence on compressive and shear deformation are researched. It is proved that the bearing has good properties compared with the standards published by China and Japan Isolation Institute.更多还原