Results 21 to 30 of about 9,210 (157)

Triggering Influence of Seasonal Agricultural Irrigation on Shallow Loess Landslides on the South Jingyang Plateau, China [PDF]

open access: yesWater, 2019
Since large-scale agricultural irrigation began in the 1980s, 92 landslides have occurred around the South Jingyang Plateau during the past 40 years. The geological disaster and soil erosion have caused numerous casualties and substantial property loss.
Rui-Xin Yan   +5 more
openaire   +1 more source

Successful emergency evacuation from a catastrophic loess landslide reactivated by the torrential rain in October 2021 in Tianshui, Ganusu, NW China

open access: yesGeoenvironmental Disasters, 2022
Background At the beginning of October 2021, the northwest China suffered torrential rainfall and several loess landslides were induced in Northwest China.
Shuai Zhang   +5 more
doaj   +1 more source

Analysis on deformation mechanism of the Lingwan Village landslide in Shaanxi Province section of the West-East Gas Pipeline Project

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao, 2023
Based on field investigation, InSAR, GNSS monitoring, and deep displacement monitoring, a deformed loess landslide in Lingwan Village, Yujiaping Town, West-East Gas Pipeline Project was analyzed to understand its deformation characteristics and landslide
Zi WANG   +4 more
doaj   +1 more source

Comparative Analysis of Machine Learning Methods and a Physical Model for Shallow Landslide Risk Modeling

open access: yesSustainability, 2022
Shallow landslides restrict local sustainable socioeconomic development and threaten human lives and property in loess tableland. Therefore, the appropriate creation of risk maps is critical for mitigating shallow landslide disasters.
Lanqian Feng   +9 more
semanticscholar   +1 more source

Thoughts on modes of loess slope failure triggered by water infiltration and the principals for stability analysis

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao, 2022
The action on water slope includes surface water flow and surface water infiltration, and surface water flow, such as slope damage of reservoir and river banks, is caused by hydrodynamic erosion.
Tonglu LI   +4 more
doaj   +1 more source

A model test study of the instability of loess fill slope under different compactness

open access: yesShuiwen dizhi gongcheng dizhi, 2022
Loess fill slope is prone to landslide under the condition of rainfall infiltration. The influence of compaction degree under rainfall infiltration on the deformation and failure mechanism and the instability mode and sliding mechanism of loess fill ...
Linwan CHEN   +5 more
doaj   +1 more source

Overburden stress evolution characteristics and prediction of disasters with across-gully mining

open access: yesFrontiers in Earth Science, 2023
The coal water co-mining of shallow coal seams in the loess gully area of Northern Shaanxi is affected by the coupling effect of overburden rock structure and topography.
Hongwei Wang   +5 more
doaj   +1 more source

Centrifuge Model Test and Numerical Analysis on Failure Behavior of a Loess – Paleosol Landslide Caused by Excavation

open access: yes, 2021
Many landslides are induced by excavation activities in the loess region. In this article, a loess – paleosol slope model was built and tested under 80 g centrifugal environment.
Wenyue Che   +6 more
semanticscholar   +1 more source

Integrated assessment of soil cutting slope stability using fuzzy mathematics and numerical simulation

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao, 2023
The complexity and uncertainty of the factors affecting the stability of artificial slope in loess regions pose challenges for achieving objective and accurate assessments through a single method. To investigate the stability of the artificial soil slope
Chongjing WANG, Long ZHANG, Guowei LIU
doaj   +1 more source

Precipitation Amounts Triggering Landslide Processes in the Western Part of the Nałęczów Plateau (Lublin Upland, Poland)

open access: yesQuaestiones Geographicae, 2022
This study covers the western part of Poland’s loess Nałęczów Plateau (Kazimierz Dolny, Zbędowice). Mass movements in the Lublin Upland occur during periods of increased precipitation or after a snowy and cold winter.
Demczuk Piotr   +2 more
doaj   +1 more source

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