宁夏地区农房建造方式与高延性混凝土条带加固法应用  

Construction mode of rural houses and application of high ductility concrete strip reinforcement method in Ningxia

作　　者：舒宏博 车佳玲[2] 包超[2] SHU Hongbo;CHE Jialing;BAO Chao(Ningxia Academy of building Research Co.,Ltd.,Yinchuan 750021,China;School of Civil Engineering and Hydraulic Engineering,Ningxia University,Yinchuan 750021,China)

机构地区：[1]宁夏建筑科学研究院股份有限公司,银川750021 [2]宁夏大学土木与水利工程学院,银川750021

出　　处：《建筑结构》2022年第S01期2057-2061,共5页Building Structure

基　　金：国家自然科学基金地区项目(52068060);北方民族大学服务宁夏九大产业研究项目(FWNX40)

摘　　要：宁夏地区农村自建房屋受区域经济、气候、风俗的影响,建筑风格、样式差异大,房屋抗震性能差。通过对宁夏农村房屋的排查,分析、总结农房的建造方式、特点,提出采用高延性混凝土条带法加固砖砌墙体的方法,并根据本地区农房建筑特点制作1/2相似比振动台模型,通过振动台试验,验证了该加固方法对宁夏既有砖砌农房加固的可行性和有效性。并通过大量的施工应用,不断提高高延性混凝土条带加固法在该地区农房加固的效果,取得了良好的社会效益。Due to the influence of regional economy,climate and customs,there are great differences in architectural styles and styles and poor seismic performance of rural self-built houses in Ningxia.Through the investigation of rural houses in Ningxia,this paper analyzes and summarizes the construction methods and characteristics of rural houses,puts forward the method of strengthening brick walls with high ductility concrete strip method,and makes a 1/2 similarity ratio shaking table model according to the characteristics of rural houses in this area.Through shaking table test,it is verified that the reinforcement method is feasible and effective for the reinforcement of existing brick rural houses in Ningxia.Through a large number of construction applications,the effect of high ductility concrete strip reinforcement method in the reinforcement of rural houses in this area has been continuously improved,and good social benefits have been achieved.

关 键 词：农村房屋 抗震性能 高延性混凝土 条带加固 振动台试验 

分 类 号：TU746.3[建筑科学—建筑技术科学]