摘要
文中以实际工程为例,采用有限元软件SAP2000进行大跨钢结构连廊楼面舒适度研究,通过对比计算结果中第一阶自振频率、横向及竖向峰值加速度,分析了桁架高度、桁架杆件截面类型、楼面板类型、支座方式四个因素对楼面舒适度的影响,并得出相关结论,旨在为类似大跨钢结构连廊的设计提供参考。
Based on the practical engineering, analysis of large span steel structural gallery floor comfort was carried out by using the finite element software SAP2000in this paper. According to the calculated first natural frequency, lateral and vertical peak accelerations, four influence factors including truss height, section types of truss members, type of floor slab andtype of supports onfloor comfort were discussed and concluded. The aim is to provide reference for the design of similar large span steel structural gallery.
作者
刘静雅
Liu Jingya(Ningbo Polytechnic,Ningbo,Zhejiang 315000)
出处
《江西建材》
2022年第6期160-162,共3页
Jiangxi Building Materials
基金
宁波职业技术学院青年课题NZ22Q007。
