Fault system of the 2004 Mid Niigata Prefecture Earthquake and its aftershocksLandslides - Tập 2 - Trang 153-157 - 2005
Naoshi Hirata, Hiroshi Sato, Shin’ichi Sakai, Aitaro Kato, Eiji Kurashimo
Data recorded by a seismic network deployed the day after the 2004 Mid Niigata Prefecture Earthquake (M6.8) in central Japan are used to determine the major source faults responsible for the mainshock and major aftershocks. Using this high-resolution seismic data, three major source faults are identified: two parallel faults dipping steeply to the west located 5 km apart, and the other dipping eas...... hiện toàn bộ
Investigating slow-moving shallow soil landslides using Sentinel-1 InSAR data in Gisborne, New ZealandLandslides - Tập 20 - Trang 427-446 - 2022
Matthew E. Cook, Martin S. Brook, Ian J. Hamling, Murry Cave, Jon F. Tunnicliffe, Rachel Holley
Landslides are widespread geomorphological features on the North Island of New Zealand, where they represent one of the primary landscape-forming processes. This study focuses on the steepland terrain surrounding Gisborne, a city located on the east coast of the North Island, at the Hikurangi subduction margin. This terrain consists of young, weak, sedimentary rocks and soils; the most common mode...... hiện toàn bộ
Experimental investigation on the impact force of the dry granular flow against a flexible barrierLandslides - Tập 17 - Trang 1465-1483 - 2020
Xiao Siyou, Su Lijun, Jiang Yuanjun, Qu Xin, Xu Min, Hu Xiaobo, Liu Zhenyu
To reveal the composition and distribution of the impact force of the dry granular flow against a flexible barrier, five groups of physical experiments in different slope angles have been carried out. The flow velocities, flow heights and tensile forces of the cables were measured using the high camera and the load cells. Then we developed a model to calculate the total impact force of the dry gra...... hiện toàn bộ
A new slope mass rating in mountainous terrain, Jammu and Kashmir Himalayas: application of geophysical technique in slope stability studiesLandslides - Tập 10 - Trang 255-265 - 2012
R. P. Singh, C. S. Dubey, S. K. Singh, D. P. Shukla, B. K. Mishra, M. Tajbakhsh, P. S. Ningthoujam, M. Sharma, N. Singh
The slopes of western Lesser Himalaya (at Sangaldhan Block of Udhampur near Ramban, Jammu and Kashmir India) are being severely affected by tectonic and erosional activities. These activities result in deposit of a thick cover of rock fragments and overburden just above the hard rock. The thickness of overburden cover has directly affected the stability of slope in the study area, though the tradi...... hiện toàn bộ
Landslide hazard and risk mapping at catchment scale in the Arno River basinLandslides - Tập 2 - Trang 329-342 - 2005
F. Catani, N. Casagli, L. Ermini, G. Righini, G. Menduni
We present the methodologies adopted and the outcomes obtained in the analysis of landslide risk in the basin of the Arno River (Central Italy) in the framework of a project sponsored by the Basin Authority of the Arno River, started in the year 2002 and completed at the beginning of 2005. In particular, a complete set of methods and applications for the assessment of landslide susceptibility and ...... hiện toàn bộ
Predictive model of regional coseismic landslides’ permanent displacement considering uncertaintyLandslides - Tập 19 - Trang 2513-2534 - 2022
Chuanjie Xi, Xiewen Hu, Guotao Ma, Mohammad Rezania, Bo Liu, Kun He
Coseismic landslides are common secondary earthquake geohazards in meizoseismal areas. Newmark sliding block permanent displacement method has been widely adopted to develop regional coseismic landslide hazard maps. However, uncertainties from the slope parameters (e.g., cohesion, pore water pressure, and block thickness) are not commonly considered in the ground displacement predictions. This stu...... hiện toàn bộ