[HTML][HTML] Remote sensing for landslide investigations: A progress report from China
China has a significant portion of land in landslide-prone areas, and remote sensing
technologies are becoming a tool of choice to investigate and monitor landslides. Although …
technologies are becoming a tool of choice to investigate and monitor landslides. Although …
[HTML][HTML] Scientific challenges in disaster risk reduction for the Sichuan–Tibet Railway
Abstract Traversing the Qinghai–Tibetan Plateau, the Sichuan–Tibet Railway is by far the
most difficult railway project in the world. The Qinghai–Tibetan Plateau features the most …
most difficult railway project in the world. The Qinghai–Tibetan Plateau features the most …
Analytical solutions for deep tunnels in strain-softening rocks modeled by different elastic strain definitions with the unified strength theory
This paper presents the analytical solutions for the responses of tunnels excavated in rock
masses exhibiting strain-softening behavior. Since previous analyses give little …
masses exhibiting strain-softening behavior. Since previous analyses give little …
Model test and numerical analysis for the face failure mechanism of large cross-section tunnels under different ground conditions
Face stability protection is a critical issue during large cross-section tunneling. This study
investigates the evolution mechanism of tunnel face instability with different ground …
investigates the evolution mechanism of tunnel face instability with different ground …
Experimental assessment on the fatigue mechanical properties and fracturing mechanism of sandstone exposed to freeze-thaw treatment and cyclic uniaxial …
Q Zhang, Y Liu, F Dai, R Jiang - Engineering Geology, 2022 - Elsevier
The coupling problem of freeze-thaw (FT) treatment and cyclic loading is extremely
prominent for rock engineering in Tibetan Plateau, which has triggered many serious …
prominent for rock engineering in Tibetan Plateau, which has triggered many serious …
Convergence-confinement analysis for tunnels with combined bolt–cable system considering the effects of intermediate principal stress
The mechanical responses of tunnels reinforced by combined bolt–cable system are
investigated in this paper. An analytical model of the convergence-confinement type is …
investigated in this paper. An analytical model of the convergence-confinement type is …
Support countermeasures for large deformation in a deep tunnel in layered shale with high geostresses
Large deformation is a crucial factor in deep-buried tunnels constructed through soft rocks
with a high geostress. Taking the deep-buried Baozhen tunnel through layered shale as an …
with a high geostress. Taking the deep-buried Baozhen tunnel through layered shale as an …
[HTML][HTML] Analysis of the interaction between bolt-reinforced rock and surface support in tunnels based on convergence-confinement method
To investigate the interaction of the bolt-reinforced rock and the surface support, an
analytical model of the convergence-confinement type is proposed, considering the …
analytical model of the convergence-confinement type is proposed, considering the …
Analysis and countermeasures of large deformation of deep-buried tunnel excavated in layered rock strata: A case study
J Li, ZF Wang, Y Wang, H Chang - Engineering Failure Analysis, 2023 - Elsevier
Large deformation has been a common engineering problem during the construction of
tunnels in areas with high geo-stress, the large deformation of layered surrounding rock …
tunnels in areas with high geo-stress, the large deformation of layered surrounding rock …
[HTML][HTML] Longitudinal mechanical response of tunnels under active normal faulting
This paper aims to clarify the mechanism of the longitudinal response of a tunnel under
normal faulting via a comprehensive analysis of available experimental data and numerical …
normal faulting via a comprehensive analysis of available experimental data and numerical …