搜索结果: 1-13 共查到“地球物理学 interseismic”相关记录13条 . 查询时间(0.062 秒)
INTERSEISMIC DEFORMATION ACROSS THE EASTERN ALTYN TAGH FAULT FROM INSAR MEASUREMENTS
InSAR Altyn Tagh fault Interseismic deformation Slip rate
2018/5/15
As a new type of earth observation technique, InSAR has a lot of advantages, such as all-weather, all-time, high precision, high density, wide coverage and low cost. It has been widely used in deforma...
Andean structural control on interseismic coupling in the North Chile subduction zone
Andean structural control interseismic coupling in the North Chile subduction zone
2014/4/9
Segmentation can influence the extent of earthquake rupture and event magnitude 1: large megathrust earthquakes result from total rupture of relatively continuous segments of the subduction interface ...
An asperity model for fault creep and interseismic deformation in northeastern Japan
Numerical solutions Seismic cycle Creep and deformation Rheology and friction of fault zones Subduction zone processes Kinematics of crustal and mantle deformation
2014/4/9
We explore the potential geodetic signature of mechanical stress shadows surrounding inferred major seismic asperities along the Japan-Kurile subduction megathrust. Such stress shadows result from a d...
Convergence rate across the Nepal Himalaya and interseismic coupling on the Main Himalayan Thrust: Implications for seismic hazard
Convergence rate Nepal Himalaya interseismic coupling on the Main Himalayan Thrust: Implications for seismic hazard
2014/4/15
We document geodetic strain across the Nepal Himalaya using GPS times series from 30 stations in Nepal and southern Tibet, in addition to previously published campaign GPS points and leveling data and...
Interseismic coupling and seismic potential along the Central Andes subduction zone
Interseismic coupling seismic potential along the Central Andes subduction zone
2014/4/15
We use about two decades of geodetic measurements to characterize interseismic strain build up along the Central Andes subduction zone from Lima, Peru, to Antofagasta, Chile. These measurements are mo...
An elastic plate model for interseismic deformation in subduction zones
An elastic plate model interseismic deformation in subduction zones
2014/4/9
Geodetic observations of interseismic surface deformation in the vicinity of subduction zones are frequently interpreted using simple kinematic elastic dislocation models (EDM). In this theoretical st...
Towards inferring earthquake patterns from geodetic observations of interseismic coupling
earthquake patterns geodetic observations interseismic coupling
2014/4/8
Ultimately, seismotectonic studies seek to provide ways of assessing the timing, magnitude and spatial extent of future earthquakes. Ample observations document the spatial variability in interseismic...
Post-seismic and interseismic fault creep I: model description
Seismic cycle Rheology and friction of fault zones Dynamics and mechanics of faulting
2014/4/9
We present a model of localized, aseismic fault creep during the full interseismic period, including both transient and steady fault creep, in response to a sequence of imposed coseismic slip events a...
Post-seismic and interseismic fault creep II: transient creep and interseismic stress shadows on megathrusts
Seismic cycle Rheology and friction of fault zones Subduction zone processes Dynamics and mechanics of faulting
2014/4/9
We use idealized subduction megathrust models to examine aseismic, frictional fault creep throughout the interseismic period. We consider rate-dependent and rate- and state-dependent friction. When th...
Interseismic crustal deformation in the Taiwan plate boundary zone revealed by GPS observations, seismicity, and earthquake focal mechanisms
Taiwan Strain rate Seismicity Earthquake focal mechanism GPS
2014/4/9
We use GPS-derived surface velocities, seismicity, as well as estimates of earthquake focal mechanisms from the time period before the 1999 Chi-Chi earthquake to evaluate spatial variations of surface...
Plate motion of India and interseismic strain in the Nepal Himalaya from GPS and DORIS measurements
GPS DORIS Interseismic deformation Tectonic plate convergence Himalayas of Nepal
2014/4/15
We analyse geodetically estimated deformation across the Nepal Himalaya in order to determine the geodetic rate of shortening between Southern Tibet and India,previously proposed to range from 12 to 2...
A two-dimensional dislocation model for interseismic deformation of the Taiwan mountain belt
Taiwan global positioning system strain Chi-Chi crustal deformation Central Range
2014/4/9
We use a Global Positioning System (GPS)-derived surface velocity field of Taiwan for the time period between 1993 and 1999 to infer interseismic slip rates on subsurface faults. We adopt a composite ...
On the use of dislocations to model interseismic strain and stress build-up at intracontinental thrust faults
continental deformation dislocation flexure of the lithosphere seismotectonics
2014/4/15
Creeping dislocations in an elastic half-space are commonly used to model interseismic deformation at subduction zones, and might also apply to major intracontinental thrust faults such as the Main Hi...