Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Fang Houguo"'
Autor:
Azhar, Muhammad Usman, Zhou, Hui, Yang, Fanjie, Younis, Adnan, Lu, Xinjing, Fang, Houguo, Geng, Yijun
Publikováno v:
In Journal of Rock Mechanics and Geotechnical Engineering June 2020 12(3):557-570
Autor:
Muhammad Usman Azhar, Xinjing Lu, Hui Zhou, Yijun Geng, Adnan Younis, Fang Houguo, Yang Fanjie
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 12, Iss 3, Pp 557-570 (2020)
The strength of clay-rich sandstone decreases significantly when in contact with water due to softening effects. This scenario can pose a severe threat to the stability of water diversion tunnels during construction and operation periods. To address
Autor:
Fang Jingnian, Jian-Peng Wei, Pei-Qi Ji, Qi Sanhong, Xinjing Lu, Ji-Hua Yang, Fang Houguo, Quansheng Liu, Yijun Geng, Xiao-Ping Zhang
Publikováno v:
Tunnelling and Underground Space Technology. 85:67-75
In the first 3602 m tunnelling of TBM1 section at water conveyance tunnel of Lanzhou Water Source Construction Engineering, the lithology is composed of quartz diorite and quartz schist. 409 disc cutters and cutter rings are replaced in the TBM1 sect
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