基于BIM平台的建筑工程外部质量可视化系统研究
发布时间：2018-08-16 15:35
【摘要】：我国的建筑行业不断向前进步发展着,同时也取得了举世瞩目的成就,同时建筑业的质量管理也随着建筑业的发展在不断进步,可是近年来出现的建筑质量安全问题,显示出了我国建筑工程质量控制和质量管理中存在的不足。现在建筑行业中更多的建筑向着高层、超高层、异型建筑发展,传统的质量控制和质量管理手段已经不能满足这些建筑的质量管理的需求。BIM(Building Information Modeling)技术的出现可以说是建筑领域向前迈进的一个里程碑,它不仅仅可以实现建筑中传统的二维抽象图纸向三维空间立体的过渡,同时因为BIM技术在虚拟建造中的应用和BIM模型中信息的集成化管理和共享,也为建筑工程的质量、成本、进度管理提供新的思路和方法。三维激光扫描是测绘领域的新手段,近年来它也在建筑物的质量监控方向有所应用,将三维激光扫描和BIM技术相结合,利用两者在可视化方面的优势,可以很好的解决高层、超高层、异型建筑在质量控制和质量管理方面的不足。本文主要在建筑工程的施工和运营两个阶段,通过BIM和三维激光扫描两种技术的结合进行建筑工程外部质量可视化监控的应用研究。在施工阶段,首先在高性能计算机等硬件设施的支持下,利用Revit软件的建模功能,将设计中抽象的二维图纸的信息转变为包含建筑各种信息的BIM模型;然后运用三维激光扫描仪器,对施工中不同时期的建筑工程主体进行扫描,对包含建筑工程在建信息的三维点云数据进行预处理,将处理后的点云数据导入Revit软件中,即可得到施工中的建筑工程BIM模型;通过设计BIM模型和三维激光扫描得到的BIM模型的对比分析,可以使建设项目参与方不在施工现场,就能得到建筑施工质量情况。在运营阶段,通过BIM模型和结构分析软件结合,将建筑物在竣工后受到的各种外界荷载数据和BIM模型一起导入到结构分析软件中,对建筑物受外界荷载作用建筑形变的过程进行虚拟的演示,提出了基于BIM建筑外部质量变形可视化控制的技术框架和流程框架。本论文研究成果能对项目施工中出现的质量问题进行及时的控制和处理,做到建筑外部质量信息实施监控;为工程竣工后的建筑物提供建筑形变的可视化模拟演示,弥补运营阶段质量控制的不足。
[Abstract]:The construction industry of our country is developing continuously, and has also made great achievements in the world. Meanwhile, the quality management of the construction industry is also making progress with the development of the construction industry, but it is a problem of construction quality and safety in recent years. It shows the deficiency in quality control and quality management of construction engineering in our country. Now more buildings in the construction industry are developing towards high-rise, super-high-rise and special-shaped buildings. The emergence of traditional quality control and quality management methods can no longer meet the requirements of quality management of these buildings. The emergence of BIM (Building Information Modeling) technology can be said to be a milestone in the construction field. It can not only realize the transition of the traditional 2D abstract drawing to three-dimensional space, but also the application of BIM technology in the virtual construction and the integrated management and sharing of information in the BIM model, as well as the quality and cost of the construction project. Schedule management provides new ideas and methods. Three-dimensional laser scanning is a new method in the field of surveying and mapping. In recent years, it has also been applied in the direction of building quality monitoring. Combining 3D laser scanning with BIM technology and utilizing their advantages in visualization can solve the problem of high level. The deficiency in quality control and quality management of super-high-rise and non-shaped buildings. In this paper, in the construction and operation of the two stages of construction projects, through the combination of BIM and 3D laser scanning technology, the external quality of building engineering external quality visual monitoring and application research. In the construction phase, with the support of high performance computer and other hardware facilities, using the modeling function of Revit software, the information of 2-D drawings in the design is transformed into a BIM model containing all kinds of building information. Then the 3D laser scanning instrument is used to scan the main body of the building project in different periods of construction. The 3D point cloud data, which contains the information of the building project under construction, is preprocessed, and the processed point cloud data is imported into the Revit software. The BIM model of building engineering in construction can be obtained, and the construction quality can be obtained by comparing and analyzing the BIM model and the BIM model obtained by 3D laser scanning, so that the participants of the construction project are absent from the construction site. In the operation phase, through the combination of the BIM model and the structure analysis software, the external load data and the BIM model that the buildings are subjected to after completion are imported into the structure analysis software together. Based on the virtual demonstration of the deformation process of buildings subjected to external loads, the technical framework and flow frame of visual control of external quality deformation based on BIM are proposed. The research results of this paper can control and deal with the quality problems in time, and monitor the external quality information of the building, and provide visual simulation demonstration for the building deformation after the completion of the project. To make up for the lack of quality control in operation phase.
【学位授予单位】：兰州交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU712.3
本文编号：2186412
[Abstract]:The construction industry of our country is developing continuously, and has also made great achievements in the world. Meanwhile, the quality management of the construction industry is also making progress with the development of the construction industry, but it is a problem of construction quality and safety in recent years. It shows the deficiency in quality control and quality management of construction engineering in our country. Now more buildings in the construction industry are developing towards high-rise, super-high-rise and special-shaped buildings. The emergence of traditional quality control and quality management methods can no longer meet the requirements of quality management of these buildings. The emergence of BIM (Building Information Modeling) technology can be said to be a milestone in the construction field. It can not only realize the transition of the traditional 2D abstract drawing to three-dimensional space, but also the application of BIM technology in the virtual construction and the integrated management and sharing of information in the BIM model, as well as the quality and cost of the construction project. Schedule management provides new ideas and methods. Three-dimensional laser scanning is a new method in the field of surveying and mapping. In recent years, it has also been applied in the direction of building quality monitoring. Combining 3D laser scanning with BIM technology and utilizing their advantages in visualization can solve the problem of high level. The deficiency in quality control and quality management of super-high-rise and non-shaped buildings. In this paper, in the construction and operation of the two stages of construction projects, through the combination of BIM and 3D laser scanning technology, the external quality of building engineering external quality visual monitoring and application research. In the construction phase, with the support of high performance computer and other hardware facilities, using the modeling function of Revit software, the information of 2-D drawings in the design is transformed into a BIM model containing all kinds of building information. Then the 3D laser scanning instrument is used to scan the main body of the building project in different periods of construction. The 3D point cloud data, which contains the information of the building project under construction, is preprocessed, and the processed point cloud data is imported into the Revit software. The BIM model of building engineering in construction can be obtained, and the construction quality can be obtained by comparing and analyzing the BIM model and the BIM model obtained by 3D laser scanning, so that the participants of the construction project are absent from the construction site. In the operation phase, through the combination of the BIM model and the structure analysis software, the external load data and the BIM model that the buildings are subjected to after completion are imported into the structure analysis software together. Based on the virtual demonstration of the deformation process of buildings subjected to external loads, the technical framework and flow frame of visual control of external quality deformation based on BIM are proposed. The research results of this paper can control and deal with the quality problems in time, and monitor the external quality information of the building, and provide visual simulation demonstration for the building deformation after the completion of the project. To make up for the lack of quality control in operation phase.
【学位授予单位】：兰州交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU712.3
【共引文献】
相关期刊论文 前5条
1 张振生;施其平;;基于BIM协作平台的施工阶段监理工作模式研究[J];建设监理;2013年03期
2 祝连波;田云峰;;我国建筑业BIM研究文献综述[J];建筑设计管理;2014年02期
3 陈俊名;;浅谈房地产项目管理[J];江西建材;2015年05期
4 刘雨恒;;基于BIM的工程项目管理流程与组织设计研究[J];四川水泥;2015年11期
5 郝柄慧;马毅飞;徐继鹏;;BIM技术在粮仓设计中的应用前景分析[J];现代物业(上旬刊);2013年05期
，本文编号：2186412
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