Establishment of a suitable reference system for the geodetic horizontal control network in hydroelectric construction in Viet Nam
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- Category: Content №2 2022
- Last Updated on 30 April 2022
- Published on 30 November -0001
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Authors:
Pham Quoc Khanh, orcid.org/0000-0002-9508-2883, Department of Engineering Surveying, Hanoi University of Mining and Geology, Hanoi, the Socialist Republic of VietNam, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Nguyen Ha, orcid.org/0000-0002-0006-9804, Department of Engineering Surveying, Hanoi University of Mining and Geology, Hanoi, the Socialist Republic of VietNam, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Nguyen Thi Kim Thanh, orcid.org/0000-0003-3945-6198, Department of Engineering Surveying, Hanoi University of Mining and Geology, Hanoi, the Socialist Republic of VietNam, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Nguyen Quoc Long, orcid.org/0000-0002-4792-3684, Department of Mine Surveying, Hanoi University of Mining and Geology, Hanoi, the Socialist Republic of VietNam
Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2022, (2): 042 - 047
https://doi.org/10.33271/nvngu/2022-2/042
Abstract:
Purpose. To propose an approach that can be applied efficiently when selecting the coordinate system used in hydroelectric construction in Viet Nam.
Methodology. The efficiency of the proposed approach is first demonstrated by comparing the relative reduction of distances between the Gauss-Krger and 3-degree and 6-degree UTM projections. It is then proved with an experiment at a hydroelectric power in Viet Nam by comparing the reductions of distances estimated by the proposed approach and those computed from using the VN-2000 coordinate system that is frequently applied.
Findings. The experimental results indicated that the proposed approach is more efficient in establishing the geodetic horizontal network in hydroelectric construction in Viet Nam with much smaller distortion in the geometrical size and shape of the network.
Originality. This work is the first study on selection of the geodetic horizontal network in hydroelectric construction in Viet Nam based on the average height and the longitude of the center of the construction area.
Practical value. The approach proposed in this work can be applied easily and efficiently in practical applications of hydroelectric power construction in Viet Nam, particularly in the areas with high altitude with reference to the ellipsoid as well as the areas located far away from the central meridians of the Viet Nams VN-2000 reference system.
Keywords: geodetic horizontal control network, reference system, Gauss-Krger, UTM, HN-72, VN-2000, Viet Nam, hydroelectric power
References.
1. Khanh, T., & Trinh, B.T.K. (2008). Investigate methods of establishing the coordinate system for construction networks of hydropower works. Journal of Science and Technology of Irrigation & Environment, 21, 1-8.
2. Matas, O., Dandod, R., Subikova, M., & Zdansky, D. (2013). Geodetic works on the construction of the hydropower plant in Kjensvatn, Norway. International Multidisciplinary Scientific GeoConference: SGEM, (2), 237. https://doi.org/10.5593/SGEM2013/BB2.V2/S09.031.
3. Trifkovi, M., Nestorovi, ., Milutinovi, T., Pejii, G., & Delev,S. (2014). Geodetic Networks for Hydropower Plant System Dabar. Engineering Surveying, 3-4. Retrieved from https://www.fig.net/resources/proceedings/2014/2014_ingeo/TS2-02_Trifkovic.pdf.pdf.
4. Jiming, G., Wensheng, M., Zhenglu, Z., & Quanyi, H. (2000). Research on the Composition and Precision of Measuring Robot System. Journal of Wuhan Surveying and Mapping, 25(5), 421-427. Retrieved from http://ch.whu.edu.cn/article/id/5123.
5. Cranenbroeck, J.V., Balan, A., & Mauro, M.D. (2012). A New Geodetic Network Design for Hydro Power Plant. FIG Working Week. 1-19. Retrieved from https://www.fig.net/resources/proceedings/fig_proceedings/fig2012/papers/ts09i/TS09I_vancranenbroeck_balan_et_al_5876.pdf.
6. Radkevych, A., Petrenko, V., Tiutkin, O., Horbatiuk, Yu., & Parinov, V. (2019). Overview of technologies for constructing the facilities at the Dniester pumped storage power station. Mining of Mineral Deposits, 13(3), 31-39. https://doi.org/10.33271/mining13.03.031.
7. Khanh, T., & Vu, H.V. (2006). Construction of hydraulic triangle grids at hydropower projects. Collection of scientific works Mining-Geology, Specializing in Geodetic, 136-139.
8. Nestorovi, ., Gospavi, Z., Boi, B., & Delev, S. (2011). Geodetic Networks of Special Purposes in Hydropower Industry. INGEO, 22-24.
9. Nurpeissova, M., Rysbekov, ., Levin, ., Derbisov, K., & Nukarbekova, Z. (2021). Study of slow motions of the earth surface. Vestnik Kaznrtu, 143(5), 3-9.
10. Huiping, F. (2009). Multi-objective optimization design of dam deformation monitoring network. Geospatial Information, 7(5), 136-138. Retrieved from https://wenku.baidu.com/view/0321a7fe700abb68a982fb23.html.
11. Zhenglu, Z., Yong, D., & Changlin, L. (2008). Reliability criterion method for optimal design of survey control network. Science of Surveying and Mapping, 32(2), 23-33. Retrieved from https://wenku.baidu.com/view/7218c48d84868762caaed562.html.
12. Deren, Li., & Xiuxiao, Z. (2012). Error handling and reliability theory. Wuhan University Press. Retrieved from https://www.amazon.com/Error-Processing-Reliability-Theory-Chinese/dp/7307101890.
13. Changjian, L., Gaofeng, M., & Shubo, Q. (2005). Variance component estimation with gross error or systematic error. Bulletin of Surveying and Mapping, (10), 7-8. https://doi.org/10.3969/j.issn.0494-0911.2005.10.004.
14. Abakanov, T.D., Begalinov, A.B., & Abakanov, A.T. (2016). Seismic Stability of Tunnels at the Kapchagai Hydropower Plant. Soil Mechanics and Foundation Engineering, 53(1), 60-65. https://doi.org/10.1007/s11204-016-9365-9.
15. Ministry of Natural Resources and Environment (2002), National Reference System and Coordinate System VN-2000. Retrieved from http://vanban.chinhphu.vn/portal/page/portal/chinhphu/hethongvanban?class_id=1&_page=2&mode=detail&document_id=21337.
16. General Department of Cadastral (2001). National coordinate system and reference system VN-2000. Retrieved from https://goo.su/92umaJ.
17. Qingyue, L., Yongqi, C., Xiaoli, D., Shengwen, Yu., Yongrui, T., Xianshen, S., , & Guorong, P. (2008). Engineering Surveying. Surveying and Mapping, 1-16. Retrieved from https://goo.su/xzztfB.
18. Zhenglu, Z., Shengxiang, H., Jianping, Y., Wanpeng, X., Chenglong, L., & Yongrui, T. (2013). Engineering Surveying. Wuhan University Press. Retrieved from https://ru.b-ok.as/book/5611313/19812b?dsource=recommend.
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