Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Xingwang CHANG"'
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 48, Iss 5, Pp 46-53 (2021)
The Kangding tunnel of the Sichuan-Tibet Railway crosses the Xianshuihe Fault Zone where geothermal abnormity occurs and is harmful for railway construction. This paper analyzes the genetic mechanism of geothermal waters through the integration of fi
Externí odkaz:
https://doaj.org/article/adf06bf2fb654a1a87e99ec642a93779
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
In order to obtain the accurate mechanical parameters of deep-buried coal goaf rock mass, the limitation of geological strength index (GSI) in concealed rock mass is analyzed. Based on the test result and analysis of the current normative standards,
Externí odkaz:
https://doaj.org/article/e89a824e2c8940daadb73d6f7eefe35d
Publikováno v:
Earth Science-Journal of China University of Geosciences. 47:3463
Publikováno v:
Science Bulletin. 54:4616-4623
Based on the deep analysis of the wide area differential principle on the separation of satellite ephemeris errors and clock errors, the similarities and differences between the absolute separation of satellite ephemeris errors under time synchroniza
Autor:
Yunpeng Liu, Xingwang Chang
Publikováno v:
2011 International Conference on Multimedia Technology.
5.12 Wenchuan earthquake triggered a large number of collapses, landslides and other secondary disasters caused serious loss of life and property. At the same time, the earthquake generated a lot of loose debris and serious injured and damaged the mo
Akademický článek
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