某在役砖混结构小学教学楼加固设计  

Strengthening Design of a Brick Structure of Existing Primary School Building

作　　者：贾文峰[1] 张春生[1] 樊济喜 丁亚红[1] 

机构地区：[1]河南理工大学土木工程学院,河南焦作454000

出　　处：《施工技术》2015年第16期23-26,34,共5页Construction Technology

基　　金：国家自然科学基金(51108161);河南省软科学研究(092400440083)

摘　　要：针对某在役砖混结构小学教学楼的破坏特点,参照相关建筑抗震设计规范,采用外加捆绑式构造柱、增设钢筋网水泥砂浆面层以及楼板端部设置角钢的加固方法对其进行抗震加固设计。通过对加固方案进行系统计算分析,该加固方案能有效增强结构的整体性,提高其综合抗震能力,延长使用寿命。Based on characteristics of destruction,according to relevant seismic design of building,a brick structure of existing primary school building has been carried on the ways of adding bundled structural column,the mortar surface layer of steel mesh,angle steel on the end of the floor to conduct strengthening design. Through calculation and analysis of the strengthening scheme,the ways can effectively enhance the integrity of structure,improve the comprehensive seismic capacity and prolong the service life of the structure.

关 键 词：加固 砖混结构 抗震 构造柱 钢筋网水泥砂浆 设计 

分 类 号：TU746.3[建筑科学—建筑技术科学]