大跨框排架工业厂房结构设计及抗震性能研究  

Study on Structural Design and Seismic Performance of Industrial Plant with Long Large-span Frame-bent Frame

作　　者：王亦静 郑笛华 WANG Yijing;ZHENG Dihua(Zhengzhou University of Economics and Business)

机构地区：[1]郑州经贸学院

出　　处：《广东建材》2025年第4期83-86,共4页Guangdong Building Materials

摘　　要：为优化提升大跨框排架工业厂房结构抗震性能,以河南郑州某工业厂房为例,对大跨框排架工业厂房结构耗能减震优化设计进行分析,并借助ANSYS有限元软件模拟分析预埋件焊接及耗能减震连接器条件下多层厂房的抗震性能。结果表明,预埋件焊接连接方式下厂房六阶周期比一阶周期低65%;耗能减震连接装置连接方式下厂房六阶周期相较于一阶周期降低55%。随着楼层的增加,各层间位移角及水平位移均不断上升;耗能减震连接器结构连接方式下厂房结构具有更加优良的抗震性能。In order to optimize and improve the seismic performance of large-span frame-bent frame industrial plant structure,taking an industrial plant in Zhengzhou,Henan province as an example,the optimization design of energy dissipation damping of large-span frame-bent frame industrial plant structure was analyzed,and the seismic performance of multi-story plant under the condition of embedded parts welding and energy dissipation damping connector was simulated by ANSYS finite element software.The results show that the period of the sixth order is 65% lower than that of the first order.The sixth-order period of the plant is 55% lower than that of the first-order period under the connection mode of the energy dissipation damping connection device.With the increase of the floor,the displacement Angle and horizontal displacement of each floor increase continuously.The power plant structure with energy dissipation damping connector structure connection has better seismic performance.

关 键 词：大跨框排架 工业厂房 结构设计 抗震性能 水平位移 剪力 

分 类 号：TU3[建筑科学—结构工程]