外贴瓷砖空鼓频谱幅值分析法  

Analysis of Empty Drum Spectrum Amplitude of External Wall Ceramic Tile

作　　者：刘晶 杨赪[2] LIU Jing;YANG Cheng(Zhejiang Nuclear Power Construction Special Technology Co.,Ltd.;Ningbo Polytechnic)

机构地区：[1]浙江核力建筑特种技术有限公司 [2]宁波职业技术学院

出　　处：《智能建筑与智慧城市》2022年第8期56-59,共4页Intelligent Building & Smart City

基　　金：住房和城乡建设部科学技术计划项目:墙面接触式声波响度检查机器人,项目编号:2020-K-133。

摘　　要：城镇房屋外贴瓷砖随着使用年限的增长,相应安全问题也逐步显现,通过中国裁判文书网查询瓷砖脱落关键字,近十年以来,瓷砖脱落引发的相关案件数量逐年上升,文章通过对不同建筑外贴瓷砖进行敲击,提出了一种空鼓频谱幅值分析的方法识别外贴瓷砖空鼓。With the growth of service life of ceramic tiles outside urban houses, the corresponding safety problems also gradually appear. According to querying the key words of ceramic tile falling off through The Chinese Judicial Documents Network, in nearly ten years, the number of related cases caused by ceramic tile falling off has increased year by year. By tapping external wall ceramic tiles on different buildings, this paper puts forward a method of empty drum spectrum amplitude analysis of hollow drum to identify the empty drum of the external wall ceramic tile.

关 键 词：外墙瓷砖 空鼓 声信号 幅值分析 

分 类 号：TU767[建筑科学—建筑技术科学]