sustained type meaning in English

悬挂式

This paper uses of the actual mechanics form , cantilever bending stiffness is adopted in the mega structure , however shearing stiffness in the sub structure . based on the complex mode theory , this paper gains the expression of dynamical response of the system based the model of municipal no . l building of tokyo city and analyses the affection of the main parameters ( stiffness and damping ) on the two configurations ( sustaining type and hang type ) . the results indicate that the rational stiffness of the sub structure can control the deformation of the mega structure perfectly , but the acceleration of the sub structure increases at the same time
本文采用了更接近实际的力学模型，主结构采用弯曲刚度，子结构采用剪切刚度，利用随机振动复模态理论，推导了巨型框架减振结构的动力响应表达式，并以日本东京市政一号楼为基本模型，讨论了巨型框架减振结构两种结构形式(座承式和悬挂式)的主要参数(刚度和阻尼)对减振效果的影响，结果表明：与普通巨型框架结构相比，减振结构通过合理选择子结构刚度，可以较好的控制主结构在顺风向脉动风作用下的位移响应，从而提高结构的安全性，但与此同时，子结构自身的加速度响应也有了一定程度的提高。