装配整体式混凝土建筑施工质量问题的聚类分析与管控建议
摘要：目前装配整体式混凝土建筑的应用广泛，其质量问题也备受关注。就装配整体式混凝土建筑质量问题的发生概率和现场管控难度进行调研，形成了23个二级指标和4个一级指标的指标体系，并根据问题频次计算获取了相应二级指标的分值。为进一步利用数据，通过熵值法对发生概率和现场管控难度的数据进行分析并得到权重。利用权重对数据进行修正后，基于层次聚类法对质量问题进行了聚类分析。根据总体管控难度大小得到了三分类的结果，并针对I类和Ⅱ类问题给出了管控建议。
关键词：装配整体式混凝土质量问题熵值法层次聚类法
尊敬的用户，本篇文章需要2元，点击支付交费后阅读
限时优惠福利：领取VIP会员
全年期刊、VIP视频免费!
全年期刊、VIP视频免费!
参考文献[1] 王守督.装配式建筑施工质量控制管理研究[J].工业建筑，2022(1):238.
[2] Bataglin F S,Viana D D,Formoso C T,etal.Model for planning and controlling the delivery and assembly of engineer-to-order prefabricated building systems:exploring synergies between Lean and BIM 1[J]. Canadian Journal of Civil Engineering,2020,47.
[3] 周同.装配式混凝土居住建筑设计全过程管控要点[J].建筑结构，2021(S2):1121-1125.
[4] 郭海洋，刘昌永，李秉德，等.装配式地铁车站预制构件加工质量检验与安装精度预测[J].隧道建设（中英文），2022(3):437-444.
[5] 刘光忱，温振迪，何雪礼，等.基于ISM-MICMAC的装配式建筑质量影响因素[J].土木工程与管理学报，2019(5):33-39.
[6] 张克，蔡锦松，黄清云.装配式建筑质量影响因素相互关系研究[J].建筑经济，2021(10):95-98.
[7] 李唐振昊，尤筱玥.基于Apriori的装配式建筑质量影响因素分析[J].同济大学学报（自然科学版），2022(2):147-152.
[8] 刘凌宇，崔亦玮，仲冉.装配式预制构件施工质量问题研究[J].建筑结构，2022(S2):1596-1600.
[9] 李强年，陈文清.基于熵值修正BW M的装配式建筑施工安全评价[J/OL].安全与环境学报：1-11[2023-03-20].
[2] Bataglin F S,Viana D D,Formoso C T,etal.Model for planning and controlling the delivery and assembly of engineer-to-order prefabricated building systems:exploring synergies between Lean and BIM 1[J]. Canadian Journal of Civil Engineering,2020,47.
[3] 周同.装配式混凝土居住建筑设计全过程管控要点[J].建筑结构，2021(S2):1121-1125.
[4] 郭海洋，刘昌永，李秉德，等.装配式地铁车站预制构件加工质量检验与安装精度预测[J].隧道建设（中英文），2022(3):437-444.
[5] 刘光忱，温振迪，何雪礼，等.基于ISM-MICMAC的装配式建筑质量影响因素[J].土木工程与管理学报，2019(5):33-39.
[6] 张克，蔡锦松，黄清云.装配式建筑质量影响因素相互关系研究[J].建筑经济，2021(10):95-98.
[7] 李唐振昊，尤筱玥.基于Apriori的装配式建筑质量影响因素分析[J].同济大学学报（自然科学版），2022(2):147-152.
[8] 刘凌宇，崔亦玮，仲冉.装配式预制构件施工质量问题研究[J].建筑结构，2022(S2):1596-1600.
[9] 李强年，陈文清.基于熵值修正BW M的装配式建筑施工安全评价[J/OL].安全与环境学报：1-11[2023-03-20].
Cluster Analysis and Control Suggestions of Construction Quality Problems of Monolithic Assembled Concrete Buildings
Abstract: Nowadays,the application of monolithic assembled concrete buildings is widespread,and its quality problems have also attracted attention. This paper conducts the questionnaire research about quality problems of the monolithic assembled concrete building in the dimensions of the probability of occurrence and the difficulty of on-site control,forming an index system of 23 second-level indicators and 4 first-level indicators. The corresponding scores are obtained according to the frequency calculation. Based on the investigated data,the weights of occurrence probability and on-site control difficulty are analyzed by the entropy value method. And then,after the data are modified by the weights,the quality problems are clustered and analyzed based on the hierarchical clustering method. Finally,three classifications of the quality problems are obtained according to the overall control difficulty,and corresponding control suggestions are given for the class I and class II issues.
Keywords: monolithic assembled concrete; quality problems; entropy value method; hierarchical clustering method
511
0
0