BIM模型监管下高层建筑坍塌墙体修复施工质量检测方法  

Quality detection method of high⁃rise building collapse wall repair under the supervision of BIM model

作　　者：毛小强 彭毅[1] MAO Xiaoqiang;PENG Yi(Zhejiang University of Finance&Economics,Hangzhou 310018,China)

机构地区：[1]浙江财经大学,浙江杭州310018

出　　处：《现代电子技术》2020年第16期183-186,共4页Modern Electronics Technique

基　　金：浙江省自然科学基金项目(LQ16G030006);浙江省钱江人才计划(QJC1602006)。

摘　　要：目前高层建筑坍塌墙体修复施工质量检测方法无法直观显示出修复区域数值,因此提出BIM模型监管下高层建筑坍塌墙体修复施工质量检测方法。根据BIM模型特性,利用激光扫描技术获取修复区域数据,利用std2计算数值矩阵标准差,剔除其中的影响参数,得到包含修复区域在内的整体坍塌墙体模型,完整地对修复施工中混凝土强度与承台修复两部分进行质量检测。设计仿真实验,将其与动态参数指标方法、有限元模型检测方法所检测到的施工质量检测效果相对比,证明了其能够更好地完成质量检测工作。As the construction quality detection method of high⁃rise building collapse wall repair cannot intuitively show the value of repair area,a construction quality detection method of high⁃rise building collapse wall repair under the supervision of BIM model is proposed.According to the features of BIM model,the data of repair area are obtained by means of the laser scanning technology,the standard deviation of numerical matrix is calculated by std2,from which the influence parameters are eliminated,so that the whole collapse wall model including repair area is obtained.The quality detection of the concrete strength and cushion cap repair in the repair construction process are accomplished.The designed simulation experiment show that,in comparison with the dynamic parameter index method and the finite element model detection method,the construction quality detection effect of the designed method is better,which proves that it can better complete the quality detection work.

关 键 词：墙体修复 质量检测 BIM模型 激光扫描 参数设置 仿真实验 

分 类 号：TN855-34[电子电信—信息与通信工程] TU741[建筑科学—建筑技术科学]