砌体砖墙抗震加固与节能改造一体化的试验研究*
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(1 浙江工业大学建筑规划设计研究院有限公司， 杭州 310014；2 浙江工业大学建筑工程学院， 杭州 310014)［摘要］基于将砌体结构的抗震加固与节能改造相结合的思路，采用聚合物保温砂浆与钢筋网相结合的方法对砌体砖墙进行了加固改造，通过低周反复加载试验分析其抗震加固效果。阐述了聚合物保温砂浆钢筋网加固方法的施工过程，并与常用的钢筋网水泥砂浆面层加固效果进行了对比分析，结果表明该方法施工效果良好，加固作用明显，为其在实际工程中的应用提供了参考。［关键词］砌体砖墙; 抗震加固; 节能改造; 低周反复试验中图分类号：TU317+.1 文献标识码：A 文章编号：1002-848X(2015)09-0073-03Experimental research on organic unionization for seismic retrofitting and energy-saving reconstruction in masonry wallZhou Fenjuan1, Shan Yuchuan1, Jin Cheng1, Zhang Jiansheng2(1 Architectural and Planning Design & Research Institute Co., Ltd., Zhejiang University of Technology, Hangzhou 310014, China；2 Architectural and Civil Engineering Institute, Zhejiang University of Technology, Hangzhou 310014, China)Abstract:Based on the idea of organic unionization for seismic retrofitting and energy-saving reconstruction in masonry wall, the masonry wall was reinforced with polymer-modified mortar and steel net-cement, and the effect of this reinforcement was studied by the low cyclic loading test. The combination technique of polymer-modified mortar and steel net-cement reinforcement was introduced, and the results were compared with the common steel net-cement reinforcement. In conclusion, this reinforcement method can effectively improve the seismic performance of the masonry wall, the effect of this construction is satisfactory, and it can provide reference for the application in engineering practice.Keywords: masonry wall; seismic reinforcement; retrofitting for energy conservation; low cyclic loading test*浙江省科技厅公益性支助项目（2014C33031）。作者简介：周芬娟，高级工程师，一级注册结构工程师，Email：zfj117@163.com。参考文献［1］李珠,张泽平,刘元珍,等.建筑节能的重要性及一项新技术［J］.工程力学,2006,23(S2):141-149.［2］张学伟,刘卫东,邹文宝,等.喷射聚合物保温砂浆在外墙加固节能中的应用研究［C］//第19届全国结构工程学术会议论文集.济南，2010:430-434.［3］何烈奇. X形钢筋网高强砂浆加固砖墙的实验研究［D］. 杭州：浙江工业大学,2013.［4］周晓悦,章雪峰,金成,等.设置构造柱的斜拉筋加固砌体墙的抗侧力试验研究［J］.浙江建筑,2012，29（5）：8-10.
