Keywords
Large cylindrical oil tank
Locally concavo convex
Ellipticity
Submitted : 2022-05-01
Accepted : 2022-05-16
Published : 2022-05-31
Abstract
In order to ensure the safety in using a large cylindrical storage tank, it is necessary to regularly detect its deformation. The traditional total station method has high accuracy in determining the deformation, however, it has a low measurement efficiency. Long-term observation means, there are more risks in the petrochemical plant, therefore, this paper proposes the usage of the 3D laser scanner, replacing the traditional total station to determine the deformation of a large cylindrical storage tank. The Matlab program, is compiled to calculate the point cloud data, while the tank deformation is analyzed from two different points which are, the local concave convex degree and the ovality degree. It is concluded that, the difference between the data obtained by 3D laser scanning, and total station is within the range of oil tank deformation limit, therefore, 3D laser scanner can be used for oil tank deformation detection.
References
Hongbin L, 2006, Development of Super-Large Floating Roof Oil Tanks in China. Pressure Vessels, 2006(05): 42-44.
Wenli H, 2010, Corrosion of Oil Storage Tanks and its Protective Measures. Petroleum Engineering Construction, 36(05): 41-47+86.
Ren L, 2017, Research on Explosion-Proof Safety Distance and Protective Measures of Oil Storage Tank. Tianjin, Tianjin University.
Jie R, 2019, Study on Combustion Characteristics of Oil Tank Fire under Multi-Factor Conditions. Anhui, University of Science and Technology of China.
Diego GA, Javier GL, Jose S, 2008, A New Approach for Structural Monitoring of Large Dams with a Three-Dimensional Laser Scanner. Sensors, 8(9): 5866-5883.
Zhijiang Q, Zhuzhu Z, Guangwei J, et al., 2018, Oil Tank Deformation Detection Method Based on 3D Laser Scanning Technology. Oil and Gas Storage and Transportation, 37(01): 74-79.
Zhuzhu Z, Guangwei J, Zhijiang Q, et al., 2017, Deformation Detection of Dome-Shaped Oil Tank Roof Based on 3D Laser Scanning Technology. Journal of Logistics Engineering College, 33(03): 40-43.
Jiao Guangwei, Qi Zhijiang, Zhang Zhuzhu, et al., 2017, Volume Verification of Deformed Vertical Oil Tank Based on 3D Laser Scanning Technology. Journal of Logistics Engineering College, 33(02): 9-13.
Xiaoxue Z, 2014, Application Research of 3D Laser Scanning Technology in Capacity Measurement of Vertical Metal Tank. Hangzhou, China Jiliang University.
Xuejun S, 2014, Three-Dimensional Laser Scanning Measurement Method of Railway Tank Car (Box) Volume. China Railway Science, 35(02): 79-85.
Jianzhang L, Changrui Z, 2008, Measurement of Geometric Dimensions of Cylindrical Oil Storage Tanks. Journal of Lanzhou Jiaotong University, 2008(03): 59-61.
Qingshan J, 1991, Allowable Inclination Value of Soft Soil Foundation of Large Oil Tank. Journal of Geotechnical Engineering, 1991(01): 54-60.
Zhiping L, Shubi Z, Hefang B, 2015, General Form Analysis of Classical Adjustment Function Model. Surveying and Mapping Engineering, 24(03): 78-80.
Jun L, Tao G, 2019, Application of New Mobile 3D Laser Scanning Technology in Ovality Detection of Shield Segments. Bulletin of Surveying and Mapping, 2019(12): 159-162.
Xu R, 2019, The Key Technology of Three-Dimensional Laser Scanning and Current Status of Engineering Application. Institute of Management Science and Industrial Engineering. Proceedings of 4th International Conference on Automatic Control and Mechatronic Engin EE (ACME 2019). Institute Of Management Science and Industrial Engineering: International Society of Computer Science and Electronic Technology, 2019: 289-293.
Binjin C, 2019, Application of BIM+ 3D Laser Scanning Technology in Engineering Quality Control. Civil Engineering Graphics Branch of China Graphics Society. The 6th BIM Technology International Exchange Conference-Essays on Application and Development of Digital Construction in Real Estate, Design, and Construction. Civil Engineering Graphics Branch of China Graphics Society: Editorial Department of Information Technology of Civil Construction Engineering, 2019:55-60.