高层建筑坍塌墙体修复施工安全管理定量化控制模型研究
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摘要
为了确保震后高层建筑坍塌墙体修复工程的安全性,提出一种高层建筑震后坍塌墙体修复施工安全管理方法。结合主成分分析法与信息熵法对震后高层建筑坍塌墙体修复施工管理的控制特征量进行提取,确定模型评价指标权重;根据加权学习法对坍塌墙体修复的施工进行量化控制;通过灰阶量化评估进行约束参量分析,构建安全管理控制模型;采用管理因素模糊调度算法实现施工安全管理控制,并完成优化决策。通过仿真实验验证坍塌墙体修复施工管理控制的管理效益与累积评价百分率。分析结果表明,采用该方法进行震后高层建筑坍塌墙体修复施工管理控制的管理效益最高可达83.32%,累积管理效果回报率较高,累积评价百分率平均约为75%,能够有效提高施工过程的安全管理效能,确保施工安全。
To ensure safety during the process of repairing of collapsed walls of the high-rise buildings after an earthquake, some safety management guidance measures are given. In addition, a safety management method for repair of collapsed walls of high-rise buildings after an earthquake was proposed. Combined with principal component analysis and information entropy method, the controlled characteristic variables for the repair of collapsed wall of high-rise buildings post earthquake were extracted to determine the weight of the model evaluation index. The quantized control for the management of collapsed wall restoration based on weighted learning method was conducted. A security management control model was constructed by constrained parametric analysis through grayscale quantitative evaluation. The construction safety management control was realized by adopting the fuzzy scheduling algorithm and the optimization decision was completed. The management benefit and cumulative evaluation percentage for the restoration construction management control for the collapsed wall were verified via simulation experiments. The case analysis results showed that the management benefit of this method can reach 95.34%, and the cumulative evaluation percentage was about 98.65%. The method can considerably improve the safety management efficiency of the construction process and ensure construction safety.
To ensure safety during the process of repairing of collapsed walls of the high-rise buildings after an earthquake, some safety management guidance measures are given. In addition, a safety management method for repair of collapsed walls of high-rise buildings after an earthquake was proposed. Combined with principal component analysis and information entropy method, the controlled characteristic variables for the repair of collapsed wall of high-rise buildings post earthquake were extracted to determine the weight of the model evaluation index. The quantized control for the management of collapsed wall restoration based on weighted learning method was conducted. A security management control model was constructed by constrained parametric analysis through grayscale quantitative evaluation. The construction safety management control was realized by adopting the fuzzy scheduling algorithm and the optimization decision was completed. The management benefit and cumulative evaluation percentage for the restoration construction management control for the collapsed wall were verified via simulation experiments. The case analysis results showed that the management benefit of this method can reach 95.34%, and the cumulative evaluation percentage was about 98.65%. The method can considerably improve the safety management efficiency of the construction process and ensure construction safety.
引文
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[9] 张蕾,牛天勇,段晓红,等.基于物联网感知的煤炭建筑企业施工安全管控问题研究[J].煤炭工程,2017,49(8):169-172.ZHANG Lei,NIUTianyong,DUAN Xiaohong,et al.Research on Safety Management for Coal Construction Enterprises Based on IOT[J].Coal Engineering,2017,49(8):169-172.
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[12] 张钦礼,王雅.基于建筑信息模型的铁路工程安全管理体系研究[J].中国安全生产科学技术,2017,13(12):174-178.ZHANGQinli,WANG Ya.Research on Safety Management System of Railway Engineering Based on Building Information Modeling[J].Journal of Safety Science and Technology,2017,13(12):174-178.
[13] 李书全,冯雅清,胡松鹤,等.基于社会网络的建筑施工不安全行为关系研究[J].中国安全科学学报,2017,27(6):7-12.LI Shuquan,FENG Yaqing,HU Songhe,et al.Research on Relationship Among Various Kinds of Unsafe Construction Behavior Based on Social Network Analysis[J].China Safety Science Journal,2017,27(6):7-12.
[14] 赵挺生,徐树铭,刘文,等.建筑施工临时结构安全力学研究[J].工业安全与环保,2017,43(8):35-38.ZHAOTingsheng,XU Shuming,LIU Wen,et al.Study on Safety Mechanics of Temporary Structure in Building Construction[J].Industrial Safety and Environmental Protection,2017,43(8):35-38.
[15] 钟炜辉,孟宝,郝际平.不同跨度比下腹板双角钢连接抗倒塌性能研究[J].工程科学与技术,2017,49(4):86-96.ZHONG Weihui,MENG Bao,HAO Jiping.Study on Anti-collapse Performance of Double Web Angles Connection Under Different Span Ratios[J].Engineering Science Edition,2017,49(4):86-96.
[2] 符志华.淤泥质土大断面浅埋暗挖施工局部塌陷修复技术[J].施工技术,2017,46(7):102-106.FU Zhihua.Repair of Local Collapse in Large-section Excavation with Shallow Buried Method in Mucky Soil[J].Construction Technology ,2017,46(7):102-106.
[3] 柴乃杰,张梦,鲍学英,等.基于事故树模型的地铁施工地表坍塌事故分析[J].铁道标准设计,2018,v.62;No.678(06):118-123.CHAINaijie,ZHANG Meng,BAO Xueying,et al.Analysis of Surface Collapse Accident in Subway Construction Based on Fault-tree Model[J].Railway Standard Design,2018,v.62;No.678(06):118-123.
[4] 丁文胜,张彬彬.BIM技术在大型钢结构施工危险源管理中的应用[J].土木工程与管理学报,2017,34(3):13-19.DING Wensheng,ZHANGBinbin.Hazard Management of Large-scale Steel Structure Construction Based on BIM Technology[J].Journal of Civil Engineering and Management,2017,34(3):13-19.
[5] 郑霞忠,吴凯,陈述,等.基于ISM和D-S证据理论的脚手架坍塌致因诊断[J].人民长江,2017,48(7):70-73.ZHENG Xiaozhong,WU Kai,CHEN Shu,et al.Diagnosis of Causes of Scaffold Collapse Based on ISM and D-S Evidence Theory[J].Yangtze River,2017,48(7):70-73.
[6] 崔凤.地铁区间浅埋暗挖施工对周边建筑安全的影响研究[J].建筑技术,2017,48(3):236-238.CUI Feng.Study of Influence of Subway Tunnel Shallow-covered Excavation Construction on Peripheral Building Safety[J].Architecture Technology,2017,48(3):236-238.
[7] 崔铁军,李莎莎,马云东,等.飞机撞击引起爆炸-火灾后建筑坍塌过程模拟[J].安全与环境学报,2017,17(5):1766-1771.CUI Tiejun,LIShasha,MA Yundong,et al.Simulated Study on the Collapse Process of the High-rise Buildings under the Aircraft Impact After the Busting Fire-flame[J].Journal of Safety and Environment,2017,17(5):1766-1771.
[8] 赵陆岳.大直径泥水盾构典型施工故障处治关键技术研究[J].建筑技术,2017,48(9):931-934.ZHAO Lubing.Study on Critical Technique for Typical Construction Accident Treatment in Large-diameter Cement Shield Project[J].Architecture Technology,2017,48(9):931-934.
[9] 张蕾,牛天勇,段晓红,等.基于物联网感知的煤炭建筑企业施工安全管控问题研究[J].煤炭工程,2017,49(8):169-172.ZHANG Lei,NIUTianyong,DUAN Xiaohong,et al.Research on Safety Management for Coal Construction Enterprises Based on IOT[J].Coal Engineering,2017,49(8):169-172.
[10] 付勇攀,王竞超,赵雪锋,等.BIM在叶盛黄河大桥施工安全管理中的应用[J].建筑技术,2017,48(11):1142-1144.FUYongpan,WANG Jingchao,ZHAO Xuefeng,et al.Application of BIM Technology in Safety Management Yellow River Bridge Project[J].Architecture Technology,2017,48(11):1142-1144.
[11] 张卫,李洁.基于DEA的建筑施工高处坠落事故安全投入效率[J].土木工程与管理学报,2017,34(1):72-78.ZHANG Wei,LI Jie.Safety Investment Efficiency of Falling Accidents in Building Construction Based on DEA[J].Journal of Civil Engineering and Management,2017,34(1):72-78.
[12] 张钦礼,王雅.基于建筑信息模型的铁路工程安全管理体系研究[J].中国安全生产科学技术,2017,13(12):174-178.ZHANGQinli,WANG Ya.Research on Safety Management System of Railway Engineering Based on Building Information Modeling[J].Journal of Safety Science and Technology,2017,13(12):174-178.
[13] 李书全,冯雅清,胡松鹤,等.基于社会网络的建筑施工不安全行为关系研究[J].中国安全科学学报,2017,27(6):7-12.LI Shuquan,FENG Yaqing,HU Songhe,et al.Research on Relationship Among Various Kinds of Unsafe Construction Behavior Based on Social Network Analysis[J].China Safety Science Journal,2017,27(6):7-12.
[14] 赵挺生,徐树铭,刘文,等.建筑施工临时结构安全力学研究[J].工业安全与环保,2017,43(8):35-38.ZHAOTingsheng,XU Shuming,LIU Wen,et al.Study on Safety Mechanics of Temporary Structure in Building Construction[J].Industrial Safety and Environmental Protection,2017,43(8):35-38.
[15] 钟炜辉,孟宝,郝际平.不同跨度比下腹板双角钢连接抗倒塌性能研究[J].工程科学与技术,2017,49(4):86-96.ZHONG Weihui,MENG Bao,HAO Jiping.Study on Anti-collapse Performance of Double Web Angles Connection Under Different Span Ratios[J].Engineering Science Edition,2017,49(4):86-96.
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