基于BIM和WEB的隧道动态施工监测信息系统研究
发布时间：2019-06-01 16:14
【摘要】：与一般地上工程相比,作为隐蔽工程的隧道在施工过程中一直面临着地质体复杂、信息获得困难、数据繁杂抽象、施工过程风险大等系列问题。针对上述问题,本文将先进的建筑信息模型(BIM)、物联网、云平台等技术与传统隧道施工理念相结合,自主开发了基于BIM和云平台的隧道动态施工信息系统,并进行工程应用。主要研究内容如下:(1)研究了隧道BIM参数化快速建模方法,采用Revit进行IFC标准的隧道族构件库的建立,采用自主开发的地质建模程序实现地质体的BIM模型建立。基于C#语言的VTK动态链接库,自主编写地质体BIM模型的建立程序。并且研究了VTK的三维模型数据格式,实现IFC与VTK的格式转换,通过WebGL(Web Graphics Library)3D绘图标准及图形加载技术,实现BIM模型的WEB显示。(2)基于 Visual studio和 SQLsever数据库,自主设计开发了 C/S(Client/Server)、B/S(Browse/Server)共享模式的隧道施工监测信息云平台预警系统。该系统利用无线远程通讯技术采集各类监测项目传感器信息,并通过WEB进行数据发布,任何电脑和移动客户端均可通过Internet进行信息浏览,当发生超限报警时系统可以定向手机发送报警信息。另外建立了隧道监测信息的IFC表达方法,最终完成了基于IFC标准隧道BIM信息数据库构建。(3)在此研究的基础上,进一步探索了隧道施工的风险发生机理和风险因素,并设计了风险因子定量参数,建立基于模糊综合评判的隧道施工风险评估方法。在建立的BIM模型基础上,基于IFC标准进行了风险因子及评估参数的表达,并编写基于BIM数据库的风险管理评估程序,形成了基于BIM和云平台的隧道施工信息系统。(4)将上述自主开发的隧道施工信息系统应用于大连渤海大道——大东山公路隧道及城际轨道交通——金普铁路隧道。通过上述隧道关键区段的BIM模型表达、监测信息云采集以及风险评估计算,对上述隧道施工过程进行了快速分析,及时地预防了风险和调整了方案,取得良好效果。说明本文系统的开发方法和程序是成功的,可以有效地提高隧道施工的安全管理水平。
[Abstract]:Compared with the general above-ground engineering, the tunnel, as a hidden project, has been faced with a series of problems, such as complex geological bodies, difficulty in obtaining information, complicated and abstract data, and great risk in the construction process. In order to solve the above problems, this paper combines the advanced building information model (BIM), Internet of things, cloud platform and other technologies with the traditional tunnel construction concept, and independently develops the tunnel dynamic construction information system based on BIM and cloud platform. And carry on the engineering application. The main research contents are as follows: (1) the rapid parametric modeling method of tunnel BIM is studied. The tunnel family component library of IFC standard is established by Revit, and the BIM model of geological body is established by using the geological modeling program developed by ourselves. Based on the VTK dynamic link library of C # language, the establishment program of geological body BIM model is compiled independently. The 3D model data format of VTK is studied, and the format conversion between IFC and VTK is realized. through WebGL (Web Graphics Library) 3D drawing standard and graphic loading technology, the WEB display of BIM model is realized. (2) based on Visual studio and SQLsever database, A cloud platform early warning system for tunnel construction monitoring information based on C / S (Client/Server) and B / S (Browse/Server) shared mode is designed and developed. The system uses wireless remote communication technology to collect sensor information of all kinds of monitoring projects, and publishes data through WEB. Any computer and mobile client can browse the information through Internet. When the alarm exceeds the limit, the system can send alarm information to the mobile phone. In addition, the IFC expression method of tunnel monitoring information is established, and finally the construction of tunnel BIM information database based on IFC standard is completed. (3) on the basis of this research, the risk mechanism and risk factors of tunnel construction are further explored. The quantitative parameters of risk factors are designed, and the risk assessment method of tunnel construction based on fuzzy comprehensive evaluation is established. On the basis of the established BIM model, the risk factors and evaluation parameters are expressed based on IFC standard, and the risk management evaluation program based on BIM database is compiled. The tunnel construction information system based on BIM and cloud platform is formed. (4) the tunnel construction information system developed by ourselves is applied to Dalian Bohai Road Dadongshan Highway Tunnel and Intercity Rail Transit Jinpu Railway Tunnel. Through the BIM model expression, monitoring information cloud collection and risk assessment calculation of the key sections of the tunnel, the construction process of the tunnel is analyzed quickly, the risk is prevented and the scheme is adjusted in time, and good results are obtained. It shows that the development method and program of this system are successful and can effectively improve the safety management level of tunnel construction.
【学位授予单位】：大连海事大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U456.3
本文编号：2490407
[Abstract]:Compared with the general above-ground engineering, the tunnel, as a hidden project, has been faced with a series of problems, such as complex geological bodies, difficulty in obtaining information, complicated and abstract data, and great risk in the construction process. In order to solve the above problems, this paper combines the advanced building information model (BIM), Internet of things, cloud platform and other technologies with the traditional tunnel construction concept, and independently develops the tunnel dynamic construction information system based on BIM and cloud platform. And carry on the engineering application. The main research contents are as follows: (1) the rapid parametric modeling method of tunnel BIM is studied. The tunnel family component library of IFC standard is established by Revit, and the BIM model of geological body is established by using the geological modeling program developed by ourselves. Based on the VTK dynamic link library of C # language, the establishment program of geological body BIM model is compiled independently. The 3D model data format of VTK is studied, and the format conversion between IFC and VTK is realized. through WebGL (Web Graphics Library) 3D drawing standard and graphic loading technology, the WEB display of BIM model is realized. (2) based on Visual studio and SQLsever database, A cloud platform early warning system for tunnel construction monitoring information based on C / S (Client/Server) and B / S (Browse/Server) shared mode is designed and developed. The system uses wireless remote communication technology to collect sensor information of all kinds of monitoring projects, and publishes data through WEB. Any computer and mobile client can browse the information through Internet. When the alarm exceeds the limit, the system can send alarm information to the mobile phone. In addition, the IFC expression method of tunnel monitoring information is established, and finally the construction of tunnel BIM information database based on IFC standard is completed. (3) on the basis of this research, the risk mechanism and risk factors of tunnel construction are further explored. The quantitative parameters of risk factors are designed, and the risk assessment method of tunnel construction based on fuzzy comprehensive evaluation is established. On the basis of the established BIM model, the risk factors and evaluation parameters are expressed based on IFC standard, and the risk management evaluation program based on BIM database is compiled. The tunnel construction information system based on BIM and cloud platform is formed. (4) the tunnel construction information system developed by ourselves is applied to Dalian Bohai Road Dadongshan Highway Tunnel and Intercity Rail Transit Jinpu Railway Tunnel. Through the BIM model expression, monitoring information cloud collection and risk assessment calculation of the key sections of the tunnel, the construction process of the tunnel is analyzed quickly, the risk is prevented and the scheme is adjusted in time, and good results are obtained. It shows that the development method and program of this system are successful and can effectively improve the safety management level of tunnel construction.
【学位授予单位】：大连海事大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U456.3
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