文章基本信息

标题：PRECISE INTEGRATED HYBRID NETWORKS IN 21ST-CENTURY TUNNEL SURVEYING
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作者：Henryk Bryś ; Henryk Bryś ; Kazimierz Ćmielewski 等
期刊名称：Geomatics, Landmanagement and Landscape
印刷版ISSN：2300-1496
出版年度：2019
期号：4
页码：7-22
DOI：10.15576/GLL/2019.4.7
语种：English
出版社：University of Agriculture in Krakow
摘要：The authors in this study briefly outline contemporary trends and the hierarchical construction of the models of surface and underground, horizontal tunnel networks, in the aspect of their optimization, accuracy as well as internal and external reliability. The developed modulartrilateral tunnel network is characterized by the elimination of the influence of temperature field on the measurement results, and also the resulting impact of the negative phenomenon of horizontal refraction occurring in the vicinity of the tunnel walls. Trilateration underground linear network with its specific advantages constitutes an alternative to traditional polygonal structures often used in the implementation of tunnel constructions. Simulation adjustment results and lateral coordinate deviations for the end points of the 10.5 km long network have been presented.
关键词：tunnel surveying;hierarchical system of network construction;trilateral network;elimination of horizontal refraction