Results 11 to 20 of about 10,635 (147)

Distribution of large- and medium-scale loess landslides induced by the Haiyuan Earthquake in 1920 based on field investigation and interpretation of satellite images

open access: yesOpen Geosciences, 2022
Studying the distribution law and influencing factors of coseismic landslides has important scientific significance and engineering value for understanding the mechanism of seismic landslides and predicting the occurrence of seismic landslides.
Chang Chaoyu   +4 more
doaj   +2 more sources

Applicability of Susceptibility Model for Rock and Loess Earthquake Landslides in the Eastern Tibetan Plateau

open access: yesRemote Sensing, 2021
It is crucial to explore a suitable landslide susceptibility model with an excellent prediction capability for rapid evaluation and disaster relief in seismic regions with different lithological features.
Xinyi Guo   +5 more
doaj   +2 more sources

State-of-the-Art Seismic Studies of Loess Tunnels in China

open access: yesAdvances in Civil Engineering
Large earthquakes occur frequently around the world. Due to the fragility of loess, the effects of seismic events on loess tunnel projects have received considerable in-depth research attention.
Dengke Li   +3 more
doaj   +2 more sources

Factors Affecting the Stability of Loess Landslides: A Review

open access: yesApplied Sciences
The stability of loess landslides affects the production and livelihood of the people in its vicinity. The stability of loess landslides is influenced by various factors, including internal structure, collapsibility, water content, and shear strength ...
Liucheng Wei, Zhaofa Zeng, Jiahe Yan
doaj   +2 more sources

Dynamic structural characteristics and vibration susceptibility of Tongren loess under the influence of water content and confining pressure. [PDF]

open access: yesSci Rep
Loess is extensively developed on both sides of the Longwu River, a tributary of the Yellow River, Tongren County, Qinghai Province. The engineering geological characteristics are complex, and landslide disasters are highly developed.
Guo C, Ren S, Tan Y, Shen Y.
europepmc   +2 more sources

Research on the stability of loess landslides under seismic action based on simplified bishop method

open access: yesFrontiers in Earth Science
Assessing the stability of loess landslides under seismic action scientifically and reasonably is crucial for reducing earthquake disasters and ensuring the safety of people’s lives and property.
Guirang Hu   +9 more
doaj   +2 more sources

Characteristics and initiation mechanism of the large mudstone Dongping landslide induced by heavy rainfall in Gansu Province, NW China

open access: yesGeoenvironmental Disasters
Background At approximately 4:00 PM on 18 July 2023, a heavy rainstorm lasting one hour triggered a significant mudstone landslide in Dongping, Weiyuan County, Gansu Province, Northwest China.
Ran Li   +4 more
doaj   +2 more sources

Characteristics and slope structure of the Beishan landslide group in Tianshui City

open access: yesDizhi lixue xuebao, 2023
The Beishan area in Tianshui City is located in the transition zone between the mountainous area on the northern edge of the Qinling Mountains and the Loess Plateau. The solid internal and external dynamic coupling has induced large landslide groups with
WANG Haojie   +4 more
doaj   +1 more source

Three-dimensional stability evaluation of shallow loess landslides under rainfall and earthquake conditions

open access: yes工程科学学报, 2022
Loess is widely distributed in the Northwest Plateau of China. One-third of the landslides in China occur in the loess area. Shallow loess landslides are especially widespread and frequent geological disasters, causing serious casualties and huge ...
Bo-liang LI, Fan-yu ZHANG
doaj   +1 more source

Distribution and Characteristics of Damming Landslides Triggered by 1920 M~8 Haiyuan Earthquake, NW China

open access: yesRemote Sensing, 2022
Earthquake-triggered damming landslides threaten downstream residents and affect the regional landscape by disrupting water and sediment fluxes. Therefore, it is essential to study the distribution characteristics and distinctive controlling factors of ...
Weiheng Zhang   +5 more
doaj   +1 more source

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