Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Wencong QI"'
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 5, Pp 232-244 (2023)
The cutterhead was one of the key parts of the Tunneling Boring Machine to achieve tunnel mining. Cutterhead’s continuous breaking rock was the rock destruction process under the cutter group. The cutter of cutterhead was used as a direct tool for
Externí odkaz:
https://doaj.org/article/aea1357d18514afc944dcc6b294a5c58
Total loads modeling and geological adaptability analysis for mixed soil-rock tunnel boring machines
Publikováno v:
Underground Space, Vol 7, Iss 3, Pp 337-351 (2022)
Rock-soil interface mixed ground (RSI) is often encountered in tunnel construction. The excavation loads of tunnel boring machines (TBMs) are controlled by the interaction characteristics between TBM and rock/soil layers. The different properties of
Externí odkaz:
https://doaj.org/article/54d90c40e75246ec9e46918ab3fdb9e6
Autor:
Yunjin Yao, Zeheng Yang, Zhousheng Mei, Qiuli Song, Tuan Zhao, Feifei Xu, Weixin Zhang, Wencong Qi, Zhuwei Gao
Publikováno v:
Journal of Materials Science. 48:2512-2519
Three types (λ, γ, and β) of MnO2 have been successfully prepared from spent LiMn2O4 electrode materials and utilized as electrode materials for electrochemical capacitors. Experiments show that the obtained λ-MnO2 sample has particle sizes rangi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8728d1b0f9112423910b5623692fb453
https://doi.org/10.1007/s10853-012-7040-8
https://doi.org/10.1007/s10853-012-7040-8
Total loads modeling and geological adaptability analysis for mixed soil-rock tunnel boring machines
Publikováno v:
Underground Space; 20210101, Issue: Preprints
Autor:
Yang, Zeheng1 yangzh0219@sina.com, Mei, Zhousheng1, Xu, Feifei1, Yao, Yunjin1, Zhang, Weixin1, Qi, Wencong1, Song, Qiuli1, Gao, Zhuwei1, Zhao, Tuan1
Publikováno v:
Journal of Materials Science. Mar2013, Vol. 48 Issue 6, p2512-2519. 8p. 1 Black and White Photograph, 1 Diagram, 1 Chart, 5 Graphs.
This is an open access book. With the deepening of urbanization, there are more and more buildings in the city. The buildings are also gradually diversifying and becoming more complex. However, while the aesthetics of the building are improved, the s
