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1.
Introduction The 1303 Hongtong earthquake is an important earthquake in the eastern China. There is a lot of information in historical documents about the earthquake and many traces destroyed by the earthquake in the southern Shanxi Province. Many scholars have studied the earthquake from dif-ferent aspects, but mainly limited the definitions of the isoseismal and three factors of the earth-quake. Owing to being limited by the analysis technique, many useful damage information of the earthqu… 相似文献
2.
ＫｉｎｅｍａｔｉｃｆｅａｔｕｒｅｓｏｆｔｈｅｓｅｉｓｍｏｇｅｎｉｃｆａｕｌｔｏｆｔｈｅＴａｎｇｓｈａｎｅａｒｔｈｑｕａｋｅａｎｄｔｈｅｒｅｃｕｒｒｅｎｃｅｐｅｒｉｏｄｏｆｌａｒｇｅｅａｒｔｈｑｕａｋｅｓＪＩＥＬＩＵ１）（刘洁）ＨＵＩ－ＺＨＥＮＳＯＮ... 相似文献
3.
Introduction The January 10, 1998 Zhangbei-Shangyi, Hebei Province, earthquake has been the third large event of magnitude 6.0 and greater since the 1976 great Tangshan earthquake of magnitude 7.8 in the northern China (33皛42癗, 110皛124癊). Before this event, there were only two events of magnitude 6.0 and greater occurred in or around the Tangshan area since 1976: the M=6.9 Ninghe, Tianjin, earthquake of November 15, 1976 and the M=6.2 Hangu, Tianjin, earthquake of May 12, 1977. The … 相似文献
4.
Gravity evolution and earthquake activities of the northeastern edge of Qinghai-Xizang block 总被引：1，自引：0，他引：1
Introduction Earthquake is closely tied up with gravity on the basis of crustal deformation and crustaldensity change. With the accumulation of stress around the epicenter, the spatial position ofground point and density crustal medium will change with strain during the seismogenic processof an earthquake. All these factors will bring about the change of gravity field. Since the Xingtaiearthquake in China in 1966, mobile gravity measurements in a large scale and the studies ongravity var… 相似文献
5.
梅世蓉 《地震学报(英文版)》1995,(3)
Ｏｎｔｈｅｐｈｙｓｉｃａｌｍｏｄｅｌｏｆｅａｒｔｈｑｕａｋｅｐｒｅｃｕｒｓｏｒｆｉｅｌｄｓａｎｄｔｈｅｍｅｃｈａｎｉｓｍｏｆｐｒｅｃｕｒｓｏｒｓ＇ｔｉｍｅｓｐａｃｅｄｉｓｔｒｉｂｕｔｉｏｎ──ｏｒｉｇｉｎａｎｄｅｖｉｄｅｎｃｅｓｏｆ ｔｈｅｓｔｒｏｎ... 相似文献
6.
ＣｏｍｐａｒｉｓｏｎａｎｄａｎａｌｙｓｉｓｏｆｔｈｅｓｔｒｅｓｓｆｉｅｌｄｉｎｔｈｅｓｏｕｒｃｅｒｅｇｉｏｎｏｆＴａｎｇｓｈａｎａｎｄＬａｎｃａｎｇｅａｒｔｈｑｕａｋｅｓｅｑｕｅｎｃｅｓＧｕｉ－ＬｉｎｇＤＩＡＯ；（刁桂苓）Ｌｉ－ＭｉｎＹＵ；（于利民）... 相似文献
7.
Random field characteristics of earthquake occurrence and test of earthquake occurrence rate 总被引：1，自引：0，他引：1
高孟潭 《地震学报(英文版)》1994,(Z1)
ＲａｎｄｏｍｆｉｅｌｄｃｈａｒａｃｔｅｒｉｓｔｉｃｓｏｆｅａｒｔｈｑｕａｋｅｏｃｃｕｒｒｅｎｃｅａｎｄｔｅｓｔｏｆｅａｒｔｈｑｕａｋｅｏｃｃｕｒｒｅｎｃｅｒａｔｅＭｅｎｇ－ＴａｎＧＡＯ（高孟潭）（ＩｎｓｔｉｔｕｔｅｏｆＧｅｏｐｈｙｓｉｃｓ，Ｓｔａｔｅ... 相似文献
8.
ＡｎａｌｙｓｉｓａｎｄｓｔｕｄｙｏｆｔｈｅｌａｒｇｅｅａｒｔｈｑｕａｋｅｒｉｓｋｉｎＹａｎｑｉｎｇＨｕａｉｌａｉｂａｓｉｎＣＨＡＮＧＱＵＡＮＬＩＵ（刘昌铨）ＳＨＩＸＵＪＩＡ（嘉世旭）ＭＩＮＧＪＵＮＬＩＵ（刘明军）ＣＨＡＮＧＦＡＬＩ（李长发... 相似文献
9.
Application of mechanical and statistical models to the study of seismicity of syn-thetic earthquake
《地震学报(英文版)》1998,(4)
Ａｐｐｌｉｃａｔｉｏｎｏｆｍｅｃｈａｎｉｃａｌａｎｄｓｔａｔｉｓｔｉｃａｌｍｏｄｅｌｓｔｏｔｈｅｓｔｕｄｙｏｆｓｅｉｓｍｉｃｉｔｙｏｆｓｙｎ－ｔｈｅｔｉｃｅａｒｔｈｑｕａｋｅｓａｎｄｔｈｅｐｒｅｄｉｃｔｉｏｎｏｆｎａｔｕｒａｌｏｎｅｓＹＡＯ－ＬＩＮＳ... 相似文献
10.
Strong earthquake activity all over the world and strong-moderate earthquake activity within and nea
《地震学报(英文版)》1998,(4)
Ｓｔｒｏｎｇｅａｒｔｈｑｕａｋｅａｃｔｉｖｉｔｙａｌｌｏｖｅｒｔｈｅｗｏｒｌｄａｎｄｓｔｒｏｎｇ－ｍｏｄｅｒａｔｅｅａｒｔｈｑｕａｋｅａｃｔｉｖｉｔｙｗｉｔｈｉｎａｎｄｎｅａｒＣｈｉｎａ（Ｆｅｂｒｕａｒｙ,１９９８－Ｍａｒｃｈ,１９９８）ＰＥＩ－ＳＨ... 相似文献
11.
Introduction The MS=8.1 earthquake occurred in west of the Kunlun Pass on November 14, 2001. It is the greatest earthquake occurred in China since the last half of the century and is an important event in recent seismic history of China. Some specialists consider that the earthquake occurred in the area where the earthquake monitoring capability is lowest in Chinese mainland; no striking precursory seismicity was found. The study on the precursory seismicity before the earthquake has not b… 相似文献
12.
Calculation of the parameters of georesistivi－ty anisotropy and case history of earthquake precursors 总被引：4，自引：0，他引：4
Ｃａｌｃｕｌａｔｉｏｎｏｆｔｈｅｐａｒａｍｅｔｅｒｓｏｆｇｅｏｒｅｓｉｓｔｉｖｉ┐ｔｙａｎｉｓｏｔｒｏｐｙａｎｄｃａｓｅｈｉｓｔｏｒｙｏｆｅａｒｔｈｑｕａｋｅｐｒｅｃｕｒｓｏｒｓＦＵ－ＹＥＱＩＡＮ１）（钱复业），ＹＵ－ＬＩＮＺＨＡＯ１）（赵玉林）ａ... 相似文献
13.
Rahman Zahid Rehman Khaista Ali Wajid Ali Amir Burton Paul Barkat Adnan Ali Asghar Qadri S. M. Talha 《Journal of Seismology》2021,25(6):1461-1481
Journal of Seismology - The Pamir-Hindu Kush region is seismically the most dynamic and active zone that went through many devastating earthquakes. While much research is ongoing to produce seismic... 相似文献
14.
Introduction The Lulong county is about 75 km northeast to Tangshan in Hebei Province. An earthquake of ML=6.2 took place on October 19, 1982 about 4 km northeast to the county town. The epicenter of the mainshock is located at 39°57′N, 119°04′E by the Beijing seismic network. The 1976 Tang- shan 7.8 earthquake and the successive Luanxian 7.1, Ninghe 6.9 and the Lulong earthquake spread in NE-SW direction in space. SONG and WANG et al of Institute of Geophysics, China Seismolog… 相似文献
15.
Relocation of the 1998 Zhangbei-Shangyi earthquake sequence using the double difference earthquake location algorithm 总被引：4，自引：0，他引：4
Introduction On January 10, 1998, at 11h50min Beijing Time (03h50min UTC), an earthquake of ML=6.2 occurred in the border region between the Zhangbei County and Shangyi County of Hebei Province. In total 87 events with ML3.0 were recorded by Beijing Telemetry Seismic Network (BTSN) before March of 1999. Before relocation the preliminary hypocenters determined by BTSN showed an epicentral distribution of 25 km long and 25 km wide without any predominate orientation. The epicentral a… 相似文献
16.
王卫东 《地震学报(英文版)》2002,15(5)
Introduction An earthquake of MS=4.8 occurred near Yongle town, Jingyang county, Shaanxi Province on January 5, 1998. Its epicenter is 34.5篘, 108.9篍, origin time is 09h36min (Beijing time), focal depth is 14 km, intensity is >VI and its perceptibility is great in Xian city. The eastern part of Guanzhong in Shaanxi Province is the key earthquake monitoring area in China, and many great earthquakes occurred here in history. This earthquake is the greatest in the past forty years in Shaa… 相似文献
17.
ＴｈｅｍｅｃｈａｎｉｓｍｏｆｒｅｇｉｏｎａｌｇｒａｖｉｔｙｃｈａｎｇｅｓｂｅｆｏｒｅａｎｄａｆｔｅｒｔｈｅＴａｎｇｓｈａｎｅａｒｔｈｑｕａｋｅＲＵＩ－ＨＡＯＬＩ（李瑞浩）ＪＩＡＮ－ＬＩＡＮＧＨＵＡＮＧ（黄建梁）ＨＵＩＬＩ（李辉）ＤＯＮＧ－ＳＨＥＮＧ... 相似文献
18.
Based on data of earthquake disaster events during 1954~2005 in the Chinese mainland, the classification and gradation of earthquake disasters have been studied by multivariate statistical analysis. Three fundamental structures of earthquake disasters have been found and an FAPE (factor analysis-principal component-equamax rotation) classification model and an HCWS (hierarchical cluster-ward method-seuclid) gradation model have been constructed. Earthquake disasters are divided into eight classes and five grades respectively in the models, which give a reasonable explanation to the phenomenon of earthquake disasters. 相似文献
19.
Ｓｈｏｒｔ┐ｔｅｒｍａｎｄｉｍｍｉｎｅｎｔａｎｏｍａｌｉｅｓｏｆｅａｒｔｈ┐ｑｕａｋｅｏｆｌｏａｄａｎｄｕｎｌｏａｄｒｅｓｐｏｎｓｅｒａｔｉｏｏｆｔｈｅｗｅｌｌｅｖｅｌｔｏｅａｒｔｈｔｉｄｅｓＺＨＡＯ－ＤＯＮＧＺＨＡＮＧ（张昭栋）１）ＸＵＥ－ＺＨＯ... 相似文献
20.
This paper presents an overview of mining seismicity, gas outburst and their origin. The internal relation of mining seismicity and gas outburst in the dynamic process is studied on the basis of the fact that these disasters sometimes occur simultaneously. The examples show a close relationship between mining seismicity and gas outburst in high gassy coal mines. It is proposed that strong mine shocks plus the response of low value and delay time are early warning signals. The mechanism of the relationship between mining seismicity and gas outburst is analyzed by using the location of mining shocks, focus mechanism, cause of mining shocks and conditions of gas outburst. The trigger action of gas fluid on mining shocks, especially the effect of the anomalous property of supercritical fluid on the preparation and occurrence of mining shocks is discussed. According to the similarity between min-ing-induced earthquakes and tectonic earthquakes in terms of mechanism, the significance of the above results in the study of physics of earthquake source is also discussed. 相似文献