摘要
以石家庄某村镇住宅楼为研究对象,利用有限元分析软件,对单榀钢框架、外挂装配式墙板钢框架和内嵌装配式墙板钢框架三种模型在水平地震力作用下,钢框架位移变形进行研究,得出了一些有益的结论 :相同水平地震力作用下,单榀钢框架、外挂装配式墙板钢框架变形差别不大,而内嵌装配式墙板钢框架变形远远小于单榀钢框架、外挂装配式墙板钢框架变形,说明外挂装配式墙板对框架结构刚度贡献不大,内嵌装配式墙板可大大提高框架结构的刚度。
Traditional villagehouses adopt masonry structure, with high energy consumption and poor seismic performance, which pose a great threat to people＇s life and property security. While steel structure has the advantage of light weight, good ductility and high seismic. So the prefabricated light steel structure system to replace the traditional building structure system of high energy consumption and poor seismic performance will become an inevitable trend. A village residential building in shijiazhuang as the research object, establish the three models of single-frame steel frame, external assembly pane] steel frame and embedded panel steel frame, studied the displacement of steel frame deformation under the action of horizontal seismic force by the finite element analysis software. Some useful conclusions are drawn： there is not much difference between single steel frame and exterior assembly wall steel frame deformation, under the action of horizontal seismic force, while the deformation of steel frame of embedded panel steel frame is much less than that, showing that the plugins prefabricated wallboard contribution to frame structure stiffness, embedded prefabricated wallboard can greatly improve the stiffness of frame structure.
出处
《粉煤灰综合利用》
CAS
2017年第6期53-56,61,共5页
Fly Ash Comprehensive Utilization
基金
河北省建设科技研究计划项目"村镇绿色住宅工业化建造技术研究"(2015-6)
河北省科技计划项目"村镇综合防灾减灾关键技术研究"(15275415)
关键词
钢框架结构
ANSYS
装配式墙板
水平地震力
Steel frame structure
ANSYS
Prefabricated wall panels
Horizontal seismic force
