摘要
结合我国抗震规范中的相关规定,分析校舍结构的结构特点和加固需求。针对其中多层砖混结构,介绍叠层橡胶基础隔震加固的计算分析方法、构造要求及相应的施工工艺。结合某7度抗震设防区一栋4层砖混结构教学楼的隔震加固实例,介绍其工程应用并分析技术经济指标。
conjunction with the related specifications in the Chinese characteristics and strengthening demands of school buildings are analyzed. For the base-isolation retrofit fortification measures, and seismic code, the structural muhi-floor masonry buildings, using laminated rubber bearings are introduced regarding construction procedures. Taking school building with the seismic fortification intensity of techno-economic indexes are provided. the base-isolation retrofit seven as an example, the the calculation, structural of a four-storey masonry technical details and the
出处
《建筑技术》
2014年第3期215-218,共4页
Architecture Technology
基金
江苏省高校自然科学基金(10kjb56008)
关键词
校舍
砖混结构
抗震加固
基础隔震
school building
masonry structure
seismic strengthening
base isolation
