Results 31 to 40 of about 2,138,910 (305)

Measuring Ground Deformation Using Interferometry

open access: yes, 2022
The 2018 earthquake near Big Island, Hawaii caused landslides and ground deformation along the east coast. Ground deformation from seismic activity is of interest to scientists as it gives indications of volcanic activity below the Earth’s surface ...
Summerlin, Tyler
core   +3 more sources

Detecting long-term effects of mining-induced ground deformation on plant succession in semi-arid areas using a cellular automata model

open access: yesEcological Indicators, 2023
Mining-induced ground deformation affects various plant communities in different ways. However, little is known about the effects of ground deformation on plant succession; no known quantitative approach currently exists to detecting the long-term ...
Jiaxin Mi   +6 more
doaj   +1 more source

Wheel rolling on deformable ground with slippage

open access: yesIOP Conference Series: Materials Science and Engineering, 2021
Abstract A characteristic feature of wheeled earth-moving machines and tractors is their operation on deformable soils. This makes it necessary to consider the features of the interaction of elastic wheels with the ground, including such issues as the depth of the track and power losses for rutting, wheel movement along the laid track ...
Mamaev Alexey   +2 more
openaire   +2 more sources

On the Source Characteristics of Demagnetization and Ground Deformation Associated with Non-magmatic Activity [PDF]

open access: yes, 2019
We collected information on non-magmatic unrest events reported mainly of Japanese volcanoes that have been monitored for extended time periods, with the aim of conducting a statistical evaluation of these phenomena, which can sometimes lead to an ...
神田, 径   +6 more
core   +1 more source

Numerical simulation of Rayleigh wave-induced large lateral spreading deformation in gentle sloping ground using SPH

open access: yesYantu gongcheng xuebao, 2023
The sloping ground may suffer from lateral spreading due to earthquake-induced soil softening or liquefaction, and this deformation is usually relatively limited in the gentle sloping ground.
LI Yunyi , WANG Rui , ZHANG Jianmin
doaj   +1 more source

Review of Ground Deformation Caused by Earth Pressure Balanced Shield Construction

open access: yesChengshi guidao jiaotong yanjiu
[Objective] During the process of EPB SC (earth pressure balanced shield construction), inevitable soil disturbances occur, causing ground deformation and subsequently impacting the surrounding built environment negatively. Therefore, conducting research
Yuan YAO   +5 more
doaj   +1 more source

Study on the law of residual deformation in mining subsidence area and its influence on the safety of ground buildings

open access: yesFrontiers in Earth Science, 2023
After the mining subsidence area reaches the stable state of surface movement, due to the continuous existence of the mutual extrusion and activation state between rock strata, the movement of particles, rock creep, and soil compression will affect the ...
Lv Guilin   +5 more
doaj   +1 more source

Deformation of Tunnels by Ground Freezing

open access: yesJournal of the Japan Society of Engineering Geology, 1984
Investigation about railway tunnels in cold districts was made to analyze the actual condition of tunnel deformation by ground freezing.As we have expected these tunnels are deforming showing seasonal alteration clearly, deformation is advanced in winter and relived in summer.
KITAGAWA, Shuzo, KAWAKAMI, Yositeru
openaire   +2 more sources

Measuring and Modeling Viscoelastic Relaxation of the Lithosphere with Application to the Northern Volcanic Zone, Iceland [PDF]

open access: yes, 2010
Viscoelastic relaxation of the stress perturbation caused by an earthquake or diking event can produce measurable ground deformation over 100 km away from the source. We consider the role of viscoelastic relaxation in two different contexts.
DiCaprio, Christopher John
core   +1 more source

Ground Surface Deformation Detection in Complex Landslide Area—Bobonaro, Timor-Leste—Using SBAS DInSAR, UAV Photogrammetry, and Field Observations

open access: yesGeosciences, 2020
During the past 10 years, Timor-Leste has concentrated all its efforts on infrastructure development. However, it has not achieved enough due to unexpected ground deformation in mountainous areas that is seriously affecting road constructions, etc.
Benjamim Hopffer Martins   +3 more
doaj   +1 more source

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