江苏某市10栋老旧砖混结构房屋的检测鉴定及加固建议  

Testing,Identification and Reinforcement Advice of 10 Old Brick-Concrete Structure Buildings in a Country Town of Jiangsu Province

作　　者：王辰宇 宋小雷[1] WANG Chenyu;SONG Xiaolei(Jiangsu Testing Centre for Quality of Construction Engineering Co.,Ltd.,Nanjing Jiangsu 210028,China)

机构地区：[1]江苏省建筑工程质量检测中心有限公司

出　　处：《工程质量》2019年第8期27-30,共4页Construction Quality

摘　　要：江苏某市10栋老旧砖混结构房屋出现老化、局部破损等状况,通过对上述房屋的现场检测,结合现行砌体及抗震设计规范,指出上述房屋在结构布置、抗震措施等方面存在的问题,根据现行砌体及抗震加固设计规范,对上述房屋提出加固建议,经验算,原有受压及抗震承载力不足的构件经过加固后,承载力显著提高,能够符合规范要求。Ageing and partial disrepair appear in 10 old brick-concrete buildings in a country town of Jiangsu province. The existing problems of structure arrangement,anti-seismic details are pointed out, which are through the all-around testing for these buildings and analysis according to present design codes for masonry structures and anti-seismic. The reinforcement advice are provided according to present design code for masonry structures and anti-seismic strengthening. It can be concluded from the structure checking that the vertical bearing capacity and anti-seismic bearing capacity of load-bearing brick walls are dramatically improved after reinforcement,which are inadequate before,and the capacity can meet the design codes.

关 键 词：老旧砖混结构 受压 抗震 加固 

分 类 号：TU764.2[建筑科学—建筑技术科学]