论文部分内容阅读
Strong earthquake activity all over the world and strong-moderate earthquake activity within and nea
【出 处】
：
Acta Seismologica Sinica(English Edition)
【发表日期】
：
2000年04期
其他文献
Finite element modelling for formation of major regions of great earthquakes in the Chinese mainland
Great earthquakes of Chinese mainland and its vicinity usually cluster in certain regions during certain periods. We call it major regions of great earthquakes, or major regions briefly in this paper.
期刊
Electromagnetic response function for the semi-annual variations estimated by the single-station met
The geomagnetic night-time values were used to estimate the electromagnetic response function Q1 for half-year period. If the spatial structure of the source field can be described by the approximati
期刊
Research on dependence of resistivity changing anisotropy on microcracks extending in rock with expe
Multiple electrodes are arranged on the surfaces of cubic granite samples of different sizes according to pre-designed patterns. Smples are fully saturated with water in vacuum. Waterproof insulation
期刊
The rotation of the Earths liquid core creates the Nearly Diurnal Free Wobble (NDFW). It is one of the problems of researching the Earths liquid core for us to retrieve the parameters of the Earths Fr
期刊
Strong earthquake activity all over the world and strong-moderate earthquake activity within and nea
期刊
Since the magnitude is usually not the same from one catalog to another for the same earthquake, the calculated b value will change with different catalogs. Big b error is usually introduced when the
期刊
Time distribution characteristics of regional macroseismic activity in the Sichuan-Yunnan region and
The earthquakes with Ms≥6.0 are often gathered into belts or clusters and are roughly consistent with tectonic structure trends in the Sichuan-Yunnan (Chuan-Dian) region. The middle south part(98°-106
期刊
Granite deformation and behavior of acoustic emission sequence under the temperature and pressure co
Results of triaxial compression experiment results show that granite rock strength increases with the depth until 30 km. In shallow crust, rock failure exhibits abrupt or quasi-abrupt instability unde
期刊
Information system for emergence decision on the protection against earthquake and disaster reductio
For meeting the need of rapid development of economy in Shanghai and the protection against earthquake and disaster reduction in the mega city, it is necessary to build a information system for emerge
期刊
Earthquake activities in history are characterized by active and quiet periods. In the quiet period, the place where earthquake M_≥6 occurred means more elastic energy store and speedy energy accumula
期刊