Results 21 to 30 of about 219 (133)

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

An exploratory analysis of vegetation strategies to reduce shallow landslide activity on loess hillslopes, Northeast Qinghai-Tibet Plateau, China [PDF]

open access: yesJournal of Mountain Science, 2013
Abstract Heavy summer rainfall induces significant soil erosion and shallow landslide activity on the loess hillslopes of the Xining Basin at the northeast margin of the Qinghai-Tibet Plateau. This study examines the mechanical effects of five native shrubs that can be used to reduce shallow landslide activity. We measured single root tensile
Hu, Xia-song   +7 more
openaire   +1 more source

Field tests on irrigation infiltration in thick loess

open access: yesYantu gongcheng xuebao, 2022
Frequent irrigation activities have triggered numerous landslide hazards along the margins of the loess platform. For a better understanding of the process of irrigation water penetrating through stratified loess sediments, a full-scale field ...
ZHAO Zhi-qiang 1, DAI Fu-chu 1, MIN Hong 2, TU Xin-bin 3
doaj   +1 more source

Impact of Climate Change on Shallow Landslides in the Loess Plateau-A Case Study in Baota Region, Yan'an City

open access: yesShuitu baochi yanjiu, 2021
The Loess Plateau is the prone area of shallow landslide geological disaster in China. Under the background of climate change, the global extreme precipitation weather is increasing, and the corresponding geological disasters are also increasing.
XU Zenghui   +3 more
doaj  

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

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

Impact-Induced Liquefaction Mechanism of Sandy Silt at Different Saturations

open access: yesAdvances in Civil Engineering, 2021
Landslide-induced liquefaction has received extensive attention from scholars in recent years. In the study of loess landslides in the southern Loess Plateau of Jingyang, some scholars have noted the liquefaction of the near-saturated sandy silt layer ...
Heng Li   +4 more
doaj   +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

Analysis of prediction and prevention countermeasures of shallow loess landslides in the construction of residential areas

open access: yesInternational Journal of Computer Information Systems and Industrial Management Applications
In loess plateau areas affected by perennial heavy flooding, landslide disasters occur frequently, posing serious challenges to residential construction. In this paper, the prediction and prevention countermeasures of landslides are proposed by analyzing and predicting the monitoring data of loess landslides in a residential area under construction ...
null Yuming Zhang, null Shiyang Lin
openaire   +1 more source

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