搜索结果: 1-15 共查到“地球物理学 Induced”相关记录25条 . 查询时间(0.172 秒)
第五届国际地震灾害及长期影响研讨会（The 5th International Symposium on Mega Earthquake Induced Geo-disasters and Long Term Effects）
第五届 国际地震灾害及长期影响 研讨会
2018/1/11
Ten years ago, a devastating earthquake occurred in Sichuan Province, China, causing the death of almost 90 000 persons, widespread damage to urban and rural communities and the economy of the region....
2018 The 5th International Symposium on Mega Earthquake Induced Geo-disasters and Long-term Effect
2018 The 5th International Symposium Mega Earthquake Induced Geo-disasters and Long-term Effect
2017/11/27
Ten years ago, a devastating earthquake occurred in Sichuan Province, China, causing the death of almost 90 000 persons, widespread damage to urban and rural communities and the economy of the region....
中国地质大学科学技术发展院巫翔GPMR国家重点实验室 NAT COMMUN, April 2017. Seismic anisotropy of the D″layer induced by 001 deformation of post-perovskite（图）
下地幔；底部；地震；波速
2021/10/21
2017年4月18日，《NATURE》子刊《NATURE COMMUNICATIONS》刊发了中国地质大学地质过程与矿产资源国家重点实验室巫翔教授及国际研究团队的论文——D″层地震波的各向异性源于后钙钛矿（001）变形（Seismic anisotropy of the D″ layer induced by (001) deformation of post-perovskite）。该文首次通过...
A scheme for the preparation of strong induced seismic events
Induced seismicity rigid inclusion rockburst
2015/9/30
A scheme of rockburst preparation is proposed from an analysis of induced seismicity."Rigid" inclusion is the basis of this scheme. Intensive destruction of the inclusion begins when a critical flaw c...
Assessment of motion-induced fluidization of dense pyroclastic gravity currents
pyroclastic flow fluidization gravity current
2015/9/10
The paper addresses some fundamental aspects of the dynamics of dense granular flows down inclines relevant
to pyroclastic density currents. A simple mechanistic framework is presented to analyze the...
Seismic-induced accelerations detected by two parallel gravity meters in continuous recording with a high sampling rate at Etna volcano
gravimeters earthquakes seismic-induced effects gravity fluctuations resonance
2015/9/1
We analyse a microgravity data set acquired from two spring LaCoste & Romberg gravity meters operated in parallel at the same site on Etna volcano (Italy) for about two months (August September 2005)....
Displacement across the Trecastagni Fault (Mt. Etna) and induced seismicity: the October 2009 to January 2010 episode
Wire extensometer creep shallow earthquakes fault dynamic
2015/8/27
The Trecastagni Fault (TF) is a NNW-SSE tectonic structure inside Mt. Etna that is characterized by evident morphological scarps and normal and right-lateral type movements that directly affect roads ...
Ground effects induced by the 2012 seismic sequence in Emilia:implications for seismic hazard assessment in the Po Plain
ESI 2007scale Coseismic effects Macroseismic intensity Seismic hazard Liquefaction-type phenomena
2015/8/26
Since May 16, 2012, a seismic sequence has affected a wide portion of the Emilia Region (northern Italy), chiefly for the Modena and Ferrara Provinces. The first mainshock (Ml 5.9; focal depth, ca. 6 ...
Aerial inventory of surficial geological effects induced by the recent Emilia earthquake (Italy): preliminary report
Earthquake Liquefaction Geological effects Aerial survey
2015/8/26
As a consequence of the two main shocks that recently struck the central alluvial Po Plain (May 20, 2012, Ml 5.9, and May 29, 2012, Ml 5.8), a great number of surficial geologic disturbances appeared ...
Maskevarri Ráhppát in Finnmark, northern Norway – is it an earthquake-induced landform complex?
Sami rahppat coarse boulders terrain new tectonic fault and earthquake
2015/1/6
The Sami word ráhppát means rough bouldery/stony terrain with sharp-relief topography in Finnmark, northern Norway. Ráhppát is a common name in the region of the Younger Dryas landforms, yet the origi...
Indications for different types of brittle failure due to active coal mining using waveform similarities of induced seismic events
brittle failure due to active coal mining Indications
2015/1/5
Longwall mining activity in the Ruhr coal mining district leads to mining-induced seismicity. For detailed studies the seismicity of a single longwall panel beneath the town of Hamm-Herringen in the...
Human-induced shaking
Human-induced shaking
2014/4/15
In 2011, a modest earthquake in southern Spain seriously damaged the city of Lorca. Analysis of surface deformation suggests that the quake was caused by rupture of a shallow fault patch brought close...
Toward Improving Prediction of Sediment Transport over Wave-Induced Ripples
Wave-Induced Ripples Analytical eddy viscosity formulation
2011/8/29
Sediment transport over wave-induced ripples is a very complex phenomenon where available models fail to provide accurate predictions. For coastal engineering applications, the 1-DV advection-diffusio...
Water-induced granular decomposition and its effects on geotechnical properties of crushed soft rocks
Water-induced granular geotechnical properties of crushed soft rocks
2010/10/20
The widespread availability of soft rocks and their increasing use as cheap rockfill material is adding more to geotechnical hazards because time-dependent granular decomposition causes significant da...
On the possibility of wave-induced chaos in a sheared,stably stratified fluid layer
wave-induced chaos sheared,stably stratified fluid layer
2009/11/16
Shear flow in a stable stratification provides a waveguide for internal gravity waves. In the inviscid approximation, internal gravity waves are known to be unstable below a threshold in Richardson nu...