搜索结果: 1-14 共查到“固体地球物理学 rock”相关记录14条 . 查询时间(0.046 秒)
High resolution electromagnetic methods and low frequency dispersion of rock conductivity
electromagnetic sounding induced polarization frequency dispersion of conductivity resolution of sounding mathematical modelling
2015/10/8
The influence of frequency dispersion of conductivity (induced polarization) of rocks on the results of electromagnetic (EM) sounding was studied on the basis of calculation of electric field of verti...
An integrated study of physical precursors of failure in relation to earthquake prediction, using large scale rock blocks
precursors simulation failure complex parameter prediction earthquake
2015/9/30
This paper is multi-analysis approach to rock failure using metric size rock samples. The use of large-scale models permits simulation of the seismic process (including internal rupture on several sca...
The electrical signature of rock samples exposed to hydrostatic and triaxial pressures
Electrical impedance spectroscopy fracturing carbonate amphibolite pressure
2015/9/28
The electrical signature of sedimentary (carbonate) and crystalline rock samples was studied in hydrostatic and triaxial pressure experiments up to 300 MPa. The aim was to establish a relation between...
The spectrum of thermally stimulated currents in rock samples from KTB drilling:preliminary results
thermally stimulated depolarization currents (TSDC) KTB drilling rocks relation parameters
2015/9/28
The technique of thermally stimulated depolarization currents (TSDC) was applied to fine grained amphibolite rock samples extracted from KTB drilling. Each sample was cooled down to liquid nitrogen te...
Integrated geophysical and geological investigations applied to sedimentary rock mass characterization
sedimentary rock mass quality stratigraphy seismic refraction tomography ERT
2015/9/1
The Salento Peninsula (south-eastern Italy) is characterized by sedimentary rocks. The carbonatic nature of the
rocks means they are affected by karst phenomena, forming such features as sinkholes, c...
![](http://www.firstlight.cn/upload/imgfile/201412/1/201412192759294.jpg)
NSF awards $1.35 million for new institute focused on Earth's critical zone: Where rock meets life(图)
earth meets life
2014/12/1
Scientists at observatories across the United States who study Earth's thin but life-sustaining veneer are getting new resources to answer questions with global implications.
Correlation of pre-earthquake electromagnetic signals with laboratory and field rock experiments
Correlation pre-earthquake electromagnetic signals laboratory and field rock experiments
2010/10/21
Analysis of the 2007 M5.4 Alum Rock earthquake near San José California showed that magnetic pulsations were present in large numbers and with significant amplitudes during the 2 week period leading u...
Although the upstream translation of waterfalls is often thought to occur by undercutting of resistant strata, collapse,and headwall retreat (e.g., Niagara Falls),many propagating waterfalls maintain ...
Magnetic features of the Early Paleonoil rock units in the westernpart of the North china Block
2007/7/28
期刊信息
篇名
Magnetic features of the Early Paleonoil rock units in the westernpart of the North china Block
语种
英文
撰写或编译
作者
Huang B. C. Wei Q. Y. Zhu R. X.
第一作者单位
刊物名称
Chinese Journal of Geoplysics
页面
1996...
![](http://www.firstlight.cn/upload/imgfile/20070924d/103193a31901.gif)
3.8 Billion-Year-Old Rock Sequence Found in Greenland Revises Tectonic Timeline(图)
plate tectonics crust
2007/3/26
Amphitheater-headed valleys on Earth and Mars are often assumed to result from erosion by emerging spring water (i.e., seepage erosion or groundwater sapping) rather than by surface runoff. The origin...
Magnetostratigraphy and rock magnetism of the Neogene Kuitun He section (northwest China): implications for Late Cenozoic uplift of the Tianshan mountains
Tianshan uplift magnetostratigraphy AMS
2014/4/15
In order to better constrain the tectonic evolution of central Asia under the influence of the India–Asia collision, we carried out a magnetostratigraphic study at the Kuitun He section, on the northe...
Streaming potential measurements 1. Properties of the electrical double layer from crushed rock samples
Streaming potential measurements Properties of the electrical double layer crushed rock samples
2014/4/15
Thezpotential has been inferred from streaming potential measurements with crushed rock samples as a function of pH and electrolyte concentration for various salts. The value obtained for crushed Font...
Streaming potential measurements 2. Relationship between electrical and hydraulic flow patterns from rock samples during deformation
Streaming potential measurements 2. Relationship between electrical hydraulic flow patterns rock samples during deformation
2014/4/15
Streaming potential and resistivity measurements have been performed on Fontainebleau sandstone and Villejust quartzite samples in a triaxial device during compaction, uniaxial compression, and ruptur...