Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Liu, Zhengyu"'
Autor:
Xinxin Zhang, Yongheng Zhang, Xinji Xu, Liu Zhengyu, Huaihong Wang, Lichao Nie, Ningbo Li, Wang Ning
Publikováno v:
Journal of Environmental and Engineering Geophysics. 26:209-225
In recent decades, the DC resistivity method has been applied to geophysical monitoring because of its sensitivity to hydrogeological properties. However, existing inversion algorithms cannot give a reasonable image if fluid migration is sudden and u
Publikováno v:
Journal of Environmental and Engineering Geophysics. 25:569-579
In Southeast China, the presence of boulders significantly threatens subway construction projects. Undetected boulders could negatively impact the efficiency and safety of subway construction methods that use shield and tunnel-boring machines. Theref
Publikováno v:
Journal of Environmental and Engineering Geophysics. 24:629-639
Subway tunnel construction plays a significant role in the development of urban underground space. Advance surface grouting treatment of adverse subsurface geological bodies is an effective measure to avoid the accidents during subway construction. T
Publikováno v:
Journal of Environmental and Engineering Geophysics. 24:537-547
Metros are mass rapid-transit systems that have helped solve commuting problems for residents of metropolises throughout the world. However, adverse geological structures, leading to problem such as water inrush and mud gushing, pose a major threat t