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空间数据扫描技术在大型常压储罐变形检测中的应用

邢述1, 杜邦胜2, 都亮1, 王十1, 杜家超1, 郭洪1

邢述1, 杜邦胜2, 都亮1, 王十1, 杜家超1, 郭洪1. 空间数据扫描技术在大型常压储罐变形检测中的应用[J]. 无损检测, 2022, 44(10): 20-24. DOI: 10.11973/wsjc202210005
引用本文: 邢述1, 杜邦胜2, 都亮1, 王十1, 杜家超1, 郭洪1. 空间数据扫描技术在大型常压储罐变形检测中的应用[J]. 无损检测, 2022, 44(10): 20-24. DOI: 10.11973/wsjc202210005
XING Shu, DU Bangsheng, DU Liang, WANG Shi, DU Jiachao, GUO Hong. Application of spatial data scanning technology in large atmospheric storage tank deformation detection[J]. Nondestructive Testing, 2022, 44(10): 20-24. DOI: 10.11973/wsjc202210005
Citation: XING Shu, DU Bangsheng, DU Liang, WANG Shi, DU Jiachao, GUO Hong. Application of spatial data scanning technology in large atmospheric storage tank deformation detection[J]. Nondestructive Testing, 2022, 44(10): 20-24. DOI: 10.11973/wsjc202210005

空间数据扫描技术在大型常压储罐变形检测中的应用

详细信息
    作者简介:

    邢述1: 邢述(1989-),男,本科,工程师,主要从事常压储罐检验检测、风险评估、完整性评价、合于使用评价等专业方向的研究工作

  • 中图分类号: TG115.28

Application of spatial data scanning technology in large atmospheric storage tank deformation detection

  • 摘要: 储罐在服役过程中受基础沉降、工艺操作不当、外部载荷变化等因素影响,罐体易发生变形或倾斜。常规检测手段(铅锤检测、全站仪扫描、水准仪测量等)的检测精度易受到现场环境和人员水平的限制,后期数据处理工作量大。为解决上述问题,采用三维激光扫描仪对储罐整体或局部进行空间数据扫描,获取点云数据,通过拼接、降噪、滤波、网格化处理,获取储罐的数字模型,可实现对储罐变形、圆度、垂直度、沉降的分析与评价。与常规手段相比,空间数据扫描技术工作效率高、检测范围广、测量精度高、数据保存与处理更为便捷。
    Abstract: During the service of the tank, it will be deformed or tilted due to the settlement of the foundation, improper process operation, and changes in external loads. The detection accuracy of conventional detection methods (lead hammer detection, whole station scanning, level measurement, etc.) is easily limited by the on-site environment and personnel level, and the later data processing workload is large. In order to solve the above problems, a three-dimensional laser scanner is used to scan the spatial data of the tank in whole or in part, and the point cloud data is obtained. Through splicing, noise reduction, filtering and grid processing, the digital model of the tank can be obtained, which can realize the analysis and evaluation of tank deformation, roundness, verticality and settlement. Compared with conventional means, high efficiency, wide detection range, the present one is shown to be of high measurement accuracy, and more convenient data storage and processing.
  • [1] 丁芳芳, 刘文才, 石明杰.三维激光扫描技术在储罐变形检测中的应用[C]//2018远东无损检测新技术论坛论文集.厦门:远东无损检测新技术论坛, 2018.
    [2] 王令文, 程效军, 万程辉.基于三维激光扫描技术的隧道检测技术研究[J].工程勘察, 2013, 41(7):53-57.
    [3] 史一生, 张旭, 丁克勤.一种基于三维激光扫描技术的储罐变形检测方法[J].中国特种设备安全, 2021, 37(7):33-40.
    [4] 章珉辉, 郑会勇, 刘文才, 等.三维激光扫描技术在立式储罐罐壁变形检测的应用[J].设备管理与维修, 2021, 502(17):119-120.
    [5] 石磊, 奚旺, 赵亚通, 等.基于有限元和三维激光扫描技术的储罐变形检测与评估[J].安全、健康和环境, 2020, 20(12):10-14.
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出版历程
  • 收稿日期:  2022-04-17
  • 刊出日期:  2022-10-09

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