Research Trends and ‘Space-Sky-Ground-Underground’ Monitoring Technology Analysis of Landslide Hazard DOI Open Access
Gang Cheng, Haoyu Zhang, Ye Wang

et al.

Water, Journal Year: 2024, Volume and Issue: 16(14), P. 2005 - 2005

Published: July 15, 2024

Landslide is a typical geological disaster distributed in most countries worldwide. Due to long-term natural weathering and human engineering disturbances, the instability of landslides prone occur. Once monitoring disposal methods are implemented inappropriately, they can lead landslide hazards, seriously threatening safety people’s lives property. For long time, extensive research on has been conducted from various countries, providing crucial technical support for reducing incidence severity hazards. However, considering complex conditions actual direct impact internal external factors such as rainfall, storms, earthquakes, early warning accuracy hazards still relatively low. Therefore, based advanced achievements, it significant carry out current status development trends technology. Based Web Science core database, this study quantitatively analyzes achievements global past decade using bibliometric analysis. A systematic analysis technology according each study’s publication keywords, countries. On basis, multi-dimensional system was proposed, which utilizes complementary advantages achieve all-round, high-precision, real-time landslides. Finally, taking Xinpu Three Gorges Region China an example, multi-source multi-field-monitoring experiment conducted. The application provides essential reference monitoring, warning, well scientific prevention control hazard.

Language: Английский

Real-Time Stress Monitoring of Backfill Slopes in Open-Pit Coal Mines Using Brillouin Optical Time Domain Reflectometry Technology DOI
Hanlin Liu,

Yongfeng Zou,

Peng Chen

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0

Subsurface multi-physical characterization of mountain excavation and city construction in loess plateau with a fiber-optic sensing system DOI Creative Commons
Jie Liu, Bin Shi, Kai Gu

et al.

Journal of Rock Mechanics and Geotechnical Engineering, Journal Year: 2024, Volume and Issue: 16(8), P. 2935 - 2946

Published: Jan. 1, 2024

Mountain excavation and city construction (MECC) projects being launched in the Loess Plateau China involve creation of large-scale artificial land. Understanding subsurface evolution characteristics land is essential, yet challenging. Here, we use an improved fiber-optic monitoring system for its multi-physical characterization. The enables us to gather spatiotemporal distribution various parameters, including strata deformation, temperature, moisture. Yan'an New District was selected as a case study conduct refined in-situ through 77 m-deep borehole 30 m-long trench. Findings reveal that ground settlement involves both deformation filling loess underlying intact loess. Notably, exhibits stronger creep capability compared along profile unevenly distributed, with positive correlation soil Water accumulation has been observed at interface between loess, leading significant deformation. Moreover, temperature moisture have reached new equilibrium state, their depths influenced by atmospheric conditions measuring 31 m 26 m, respectively. investigation allows identify critical layers matter sustainable development newly created urban areas, provide insights into mechanisms creation.

Language: Английский

Citations

3

Visualization of soil freezing phase transition and moisture migration using polymer optical fibers DOI
Haihua Zhang,

Haojin Zhang,

Zhibin Liu

et al.

Measurement, Journal Year: 2024, Volume and Issue: 229, P. 114402 - 114402

Published: Feb. 28, 2024

Language: Английский

Citations

3

A closer look into variables controlling hillslope deformations in the Three Gorges Reservoir Area DOI
Hongwei Sang, Ling Chang,

Chuanjie Xi

et al.

Engineering Geology, Journal Year: 2024, Volume and Issue: 337, P. 107584 - 107584

Published: June 5, 2024

Language: Английский

Citations

3

Research Trends and ‘Space-Sky-Ground-Underground’ Monitoring Technology Analysis of Landslide Hazard DOI Open Access
Gang Cheng, Haoyu Zhang, Ye Wang

et al.

Water, Journal Year: 2024, Volume and Issue: 16(14), P. 2005 - 2005

Published: July 15, 2024

Landslide is a typical geological disaster distributed in most countries worldwide. Due to long-term natural weathering and human engineering disturbances, the instability of landslides prone occur. Once monitoring disposal methods are implemented inappropriately, they can lead landslide hazards, seriously threatening safety people’s lives property. For long time, extensive research on has been conducted from various countries, providing crucial technical support for reducing incidence severity hazards. However, considering complex conditions actual direct impact internal external factors such as rainfall, storms, earthquakes, early warning accuracy hazards still relatively low. Therefore, based advanced achievements, it significant carry out current status development trends technology. Based Web Science core database, this study quantitatively analyzes achievements global past decade using bibliometric analysis. A systematic analysis technology according each study’s publication keywords, countries. On basis, multi-dimensional system was proposed, which utilizes complementary advantages achieve all-round, high-precision, real-time landslides. Finally, taking Xinpu Three Gorges Region China an example, multi-source multi-field-monitoring experiment conducted. The application provides essential reference monitoring, warning, well scientific prevention control hazard.

Language: Английский

Citations

3