多层带 meaning in Chinese

laminated belt
multi-ply tape
sandwich tape

The pseudo - dynamic test of 1 / 3 - scale model six - story building assembled with hollow shear wall with seams . the internal forces , the deformation and the failure mechansm of the building under earthquake are studied . the rules of frequency , damping and response spectrum are studied . the characters of earthquake response such as structure displacement , interstory drift , action of earthquake , the amplificatory coefficient of acceleration and the rule of strain are discussed . at last , this paper presented the design method of this structure based on the aseismic style and put forward the construction
进行了带缝空心剪力墙结构六层楼房的1 3模型的拟动力试验，研究了结构在水平地震作用下的受力特点、变形特征、破坏形态等力学性能；得到了结构在不同受力阶段的频率、阻尼、反应谱等动力特性变化规律；讨论了结构各楼层的水平位移、层间位移、地震力、加速度放大系数及构件应力分布规律等结构地震反应特征；指出了结构的抗震类型、薄弱层及薄弱部位；提出了多层带缝空心剪力墙结构的第一阶段设计方法和相应构造措施。