青岛地铁勘察设计中BIM技术的研究与应用
|
摘要
BIM技术是科技成果发展的一项新兴技术,如何借助其独特的技术优势实现岩土工程勘察成果的三维可视化及空间工程信息的整合应用是当前岩土工程研究的热点。在收集分析青岛市地铁6号线富春江路站综合勘测数据的基础上,对勘测钻孔数据进行了钻孔族构建与三维可视化;利用克里金算法插值拟合获取地质界面信息并提取了地质体模型;将场区地上地下重要环境要素与场区地下三维地质体模型进行融合,最终得到了车站周边场区的综合BIM模型。研究成果对于工程地质信息的三维展示处理与勘察设计工作的优化具有一定的指导意义。
BIM technology is a new technology for the development of scientific and technological achievements.How to realize 3D visualization of geotechnical engineering investigation results and integrated application of engineering spatial information by special technical advantage of BIM has become a hot topic in geotechnical engineering. Based on data collection and analysis of Fuchunjiang Road station of Qingdao metro line 6,borehole data were built in family and fitted to 3D visualization. Geological modeling was built based on stratum boundary information by using Kriging interpolation.Finally,comprehensive model of Fuchunjiang Road station was built,including boreholes,stratum,topography,hydrography,other spatial objects,etc. This study can help improving visualization,communication,utilization and integration in geotechnical information management and construction.
BIM technology is a new technology for the development of scientific and technological achievements.How to realize 3D visualization of geotechnical engineering investigation results and integrated application of engineering spatial information by special technical advantage of BIM has become a hot topic in geotechnical engineering. Based on data collection and analysis of Fuchunjiang Road station of Qingdao metro line 6,borehole data were built in family and fitted to 3D visualization. Geological modeling was built based on stratum boundary information by using Kriging interpolation.Finally,comprehensive model of Fuchunjiang Road station was built,including boreholes,stratum,topography,hydrography,other spatial objects,etc. This study can help improving visualization,communication,utilization and integration in geotechnical information management and construction.
引文
[1]戴一鸣,任彧.第七届全国岩土工程实录交流会特邀报告—探讨BIM在工程勘察应用的可行性[J].岩土工程技术,2016,30(1):6~11.
[2]张国峰. BIM在建筑工程岩土勘察三维虚拟现实可视化中的应用[J].建筑技术,2017,3(3):49~51.
[3]住房和城乡建设部.《2016-2020年建筑业信息化发展纲要》[Z]. 2016,9:22~25.
[4]任彧,戴一鸣.基于BIM的工程勘察软件系统研究与应用[J].工程勘察,2017(3):29~34.
[5]冀东,何松,邵铖等.青岛地铁勘察技术手段分析及发展对策建议[J].城市勘测,2016(2):161~164,171.
[6]明镜,潘懋,屈红刚等.基于网状含拓扑剖面的三维地质多体建模[J].岩土工程学报,2008,30(9):1376~1382.
[7]孙波,刘大安.复杂地质界面三维重构与评价方法[J].岩石力学与工程学报,2015,34(3):556~564.
[8]钟登华,李明超.水利水电工程地质三维建模分析理论与实践[M].北京:中国水利水电出版社,2006.
[9]于凤树,吕凤华,刘宝华等.基于BIM技术地质体三维模型构建关键技术的研究[J].工程勘察,2018,349(8):41~44+54.
[10] Wang Qingjing,Xu Chongyu,Hua Chen. Comparison and Analysis of Different Variogram Functions Models in Kriging Interpolation of Daily Rainfall[J]. Journal of Water Resources Research,2016,5(5):469~477.
[11] Song Hongwei,Guo Haimin. Analysis on Imaging Interpolation Algorithm for Logging Data of Water Holdup Array Tool in Horizontal Wells[J]. Journal of Oil and Gas Technology,2016,38(1):24~32.
[2]张国峰. BIM在建筑工程岩土勘察三维虚拟现实可视化中的应用[J].建筑技术,2017,3(3):49~51.
[3]住房和城乡建设部.《2016-2020年建筑业信息化发展纲要》[Z]. 2016,9:22~25.
[4]任彧,戴一鸣.基于BIM的工程勘察软件系统研究与应用[J].工程勘察,2017(3):29~34.
[5]冀东,何松,邵铖等.青岛地铁勘察技术手段分析及发展对策建议[J].城市勘测,2016(2):161~164,171.
[6]明镜,潘懋,屈红刚等.基于网状含拓扑剖面的三维地质多体建模[J].岩土工程学报,2008,30(9):1376~1382.
[7]孙波,刘大安.复杂地质界面三维重构与评价方法[J].岩石力学与工程学报,2015,34(3):556~564.
[8]钟登华,李明超.水利水电工程地质三维建模分析理论与实践[M].北京:中国水利水电出版社,2006.
[9]于凤树,吕凤华,刘宝华等.基于BIM技术地质体三维模型构建关键技术的研究[J].工程勘察,2018,349(8):41~44+54.
[10] Wang Qingjing,Xu Chongyu,Hua Chen. Comparison and Analysis of Different Variogram Functions Models in Kriging Interpolation of Daily Rainfall[J]. Journal of Water Resources Research,2016,5(5):469~477.
[11] Song Hongwei,Guo Haimin. Analysis on Imaging Interpolation Algorithm for Logging Data of Water Holdup Array Tool in Horizontal Wells[J]. Journal of Oil and Gas Technology,2016,38(1):24~32.