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Chapter and Conference Paper
Acoustic Emission Crustal Stress Experiment Based on Borehole Wall Electrical Imaging
Core orientation parameters is calculated by using the electrical imaging data of borehole wall, and the sampling and calculation methods of acoustic emission experiments are optimized to obtain the crustal st...
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Article
Modeling of breaching parameters for debris flow dams
The debris flow dam is a common type of barrier dams, which shows significant differences from other types of barrier dam such as landslide dam, moraine dam in their formation processes, dam body shapes, and i...
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Article
Coseismic landslide sediment increased by the “9.5” Luding earthquake, Sichuan, China
The “9.5” Luding earthquake (Ms 6.8), which occurred on September 5, 2022, has triggered thousands of landslides, and caused coseismic landslide sediment in the mountain basin to increase significantly. After ...
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Article
Geomorphic and tectonic controls of landslides induced by the 2022 Luding earthquake
On 05 September 2022, an Ms 6.8 (Mw 6.6) earthquake occurred in Luding County, Sichuan Province, China, with the epicenter at 29.59°N, 102.08°E and a focal depth of approximately 16.0 km. Combining field inves...
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Article
An experimental determination of the relationship between the minimum height of landslide dams and the run-out distance of landslides
Landslides frequently occur on mountain slopes due to earthquakes and rainfall. When a landslide occurs near a river, the landslide mass moves at a certain speed towards the river channel and eventually stops ...
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Article
Landslide inventory and susceptibility assessment using multiple statistical approaches along the Karakoram highway, northern Pakistan
China-Pakistan Economic Corridor (CPEC) is a framework of regional connectivity, which will not only benefit China and Pakistan but will have positive impact on Iran, Afghanistan, India, Central Asian Republic...
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Article
Self-adaptively inpainting gaps between electrical image pads according to the image fabric
Images created from measurements made by wireline microresistivity imaging tools have longitudinal gaps when the well circumference exceeds the total width of the pad-mounted electrode arrays. The gap size dep...
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Article
Effects of river flow velocity on the formation of landslide dams
Natural dams are formed when landslides are triggered by heavy rainfall during extreme weather events in the mountainous areas of Taiwan. During landslide debris movement, two processes occur simultaneously: t...
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Article
The properties of dilute debris flow and hyper-concentrated flow in different flow regimes in open channels
Particle Image Velocimetry (PIV) technique was used to test the analogues of hyper-concentrated flow and dilute debris flow in an open flume. Flow fields, velocity profiles and turbulent parameters were obtain...
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Article
Characteristics and interpretation of the seismic signal of a field-scale landslide dam failure experiment
Outburst floods caused by breaches of landslide dams may cause serious damages and loss of lives in downstream areas; for this reason the study of the dynamic of the process is of particular interest for hazar...
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Article
Geochemistry of fine-grained clastic rocks in the Mesoproterozoic Kawabulake Group: implications for provenance and the tectonic model of the Eastern Tianshan, **njiang, NW China
The Mesoproterozoic Kawabulake Group, which is unconformably overlain by the Lower Cambrian Huangshan Formation and conformably overlies the Mesoproterozoic **ngxingxia Group in the Eastern Tianshan area, NW C...
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Article
Effects of spillway types on debris flow trajectory and scour behind a sabo dam
Debris flows are one of the common natural hazards in mountainous areas. They often cause devastating damage to the lives and property of local people. The sabo dam construction along a debris flow valley is c...
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Article
Characteristics of viscous debris flow in a drainage channel with an energy dissipation structure
A new type of drainage channel with an energy dissipation structure has been proposed based on previous engineering experiences and practical requirements for hazard mitigation in earthquakeaffected areas. Exp...
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Article
Origin of the Maoduan Pb–Zn–Mo deposit, eastern Cathaysia Block, China: geological, geochronological, geochemical, and Sr–Nd–Pb–S isotopic constraints
The Maoduan Pb–Zn–Mo deposit is in hydrothermal veins with a pyrrhotite stage followed by a molybdenite and base metal stage. The Re–Os model ages of five molybdenite samples range from 138.6 ± 2.0 to 140.0 ± ...
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Article
Experimental Investigation of the Failure of Cascade Landslide Dams
This paper presents results of model tests for the landslide dam failure of a single dam and cascade dams in a slo** channel. The dams were designed to be regular trapezoid with fine sand. A new measuring me...
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Article
Experimental Study of Dam-Break Flow in Cascade Reservoirs With Steep Bottom Slope
Dam break can cause a significant disaster in the downstream, especially, in a valley with cascade reservoirs, which would aggravate the disaster extent. The experimental studies of the dam-break flow of casca...
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Article
Theoretical and Experimental Studies of Hydraulic Characteristics of Discharge Tunnel with Vortex Drop
The velocities at given points in the volute chamber, the contracted section and the vertical dropshaft of a discharge tunnel with vortex drop were measured by a small specially designed L-shaped tube, as Lase...