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Assessment of Main Parameters of Extreme Earthquakes in Red Sea, West Coast of Saudi Arabia被引量:1
《Open Journal of Earthquake Research》2016年第2期122-134,共13页Said Ali El- Quliti Tawfiq Bin Saeed Al- Harbi Mahdi Bin Salem Al- Yami Ahmed Bin Matar Al- Ghamdi Mohammed Bin Mattar Al- Shammari 
The negative effects of natural disasters on human life exist from the foot and did not occur at a specific time but found since the creation of mankind. Humans coexist with extreme events all the time, only when the ...
关键词:Red Sea EARTHQUAKES ASSESSMENT Saudi Arabia 
Seasonality Variability and Periodicities for Ultra-Deep Earthquakes Worldwide
《Open Journal of Earthquake Research》2019年第1期1-18,共18页Marilia Hagen Anibal Azevedo 
Our last study found that deepest-depth earthquakes with larger magnitudes (M6 or above) showed seasonality, which is dependent on the area searched. The main results indicated strong evidence that the causes for the ...
关键词:SEASONS SUBDUCTION Zones Earthquakes PERIODICITY South HEMISPHERE 
Variations of shear-wave splitting parameters in the source region of the 2023 Türkiye doublet earthquakes被引量:1
《Earthquake Science》2024年第2期174-187,共14页Xuelai Cao Lijun Chang 
supported by the National Natural Science Foundation of China(Nos.42074053 and 42374079);the Fundamental Research Funds from the Institute of Geophysics,China Earthquake Administration(Nos.DQJB19B30 and JY2022Z02).
In this study,the shear-wave splitting parameters of local seismic events from the source regions of the 2023 Türkiye MW7.7 and MW7.6 doublet earthquakes(event 1 and event 2,respectively)were measured from June 1,202...
关键词:Türkiye doublet earthquakes shear-wave splitting upper crustal anisotropy stress field 
Estimating the Frequency, Magnitude and Recurrence of Extreme Earthquakes in Gulf of Aqaba, Northern Red Sea
《Open Journal of Earthquake Research》2016年第2期135-152,共18页Ali Hassan Baaqeel Said Ali El- Quliti Yahya Ali Daghreri Sultan Abdullah Bin Hajlaa Hadi Hussain Al- Yami 
Humans coexist with extreme events all the time, only when the intensity of the event becomes greater than a certain level there is a resulting disaster. Small earthquakes occur all of the time with no adverse effects...
关键词:EARTHQUAKES Gulf of Aqaba Northern Red Sea MAGNITUDE RECURRENCE 
Location Accuracy of the China National Seismograph Network Estimated by Repeating Events被引量:1
《Earthquake Research in China》2006年第1期67-74,共8页Jiang Changsheng Wu Zhongliang 
Regionalized location accuracy of the China National Seismograph Network was estimated using the results obtained by studying “repeating earthquakes" or “doublets" in and around China by Schaff and Richards (2004). ...
关键词:Repeating earthquakes Earthquake location Seismograph network 
信合嘉园小区高层住宅岩土工程实录
《岩土力学》2005年第7期1170-1172,共3页周旭荣 张红 张吉明 崔树清 孙晓明 罗来芬 
介绍了信合嘉园小区所建3栋高层住宅楼的工程地质条件、基础方案、软弱下卧层验算、复合地基承载力验算、地震液化检验、沉降量与倾斜验算、基坑开挖和基坑降水方案。该工程中夯扩灌注桩复合地基在箱基下形成似筏板基础,桩身未穿过可液...
关键词:夯扩灌注桩 沉降 倾斜 基坑 
砂土液化势剪切波速简化判别法的改进被引量:22
《岩石力学与工程学报》2005年第13期2369-2375,共7页周燕国 陈云敏 柯瀚 
国家自然科学基金资助项目(10372089);浙江省教育厅资助项目(20010572)
结合压电陶瓷弯曲元波速测试技术开展了饱和标准砂的不排水循环三轴试验,并根据试验结果改进了以往提出的利用剪切波速进行砂土液化势判别的简化方法。这种方法本质上基于砂土抗液化剪切强度与弹性剪切模量之间良好的相关性。用改进后...
关键词:土力学 液化 砂土 剪切波速 循环三轴试验 简化方法 弯曲元 
Geothermic activity and seismotectonics in the altitude of the Tibetan plateau
《Earthquake Science》2009年第6期651-658,共8页Jiren Xu Zhixin Zhao 
supported partly by National Natural Science Foundation of China(No.40674026);Commonweal Special Science Foundation of China(No.200811037);Geological Survey Foundation of Ministry of Land and Resource,China(No.1212010916083)
In the present analysis on the relationships among the depth of lithosphere brittle fracture, seismotectonics and geothermal anomalous active in Tibetan plateau were investigated using the seismic dada from ISC and Ch...
关键词:Tibetan plateau normal faulting type earthquake geothermic activity middle and deep earthquakes SEISMOTECTONICS 
Large earthquakes along slow converging plate margins:Calabrian Arc paleoseismicity based on the submarine turbidite record
《Geoscience Frontiers》2023年第5期241-266,共26页A.Polonia R.Melis P.Galli E.Colizza D.D.Insinga L.Gasperini 
The Calabrian Arc subduction-rollback system hosts seismogenic faults capable of generating earthquakes exceeding magnitude 7.Since earthquakes are the result of long-term geodynamic processes,documenting seismic acti...
关键词:Calabrian Arc Earthquakes Seismic shaking Sedimentation Seismo-turbidites 
The Chemical Channel of Earthquake Reactions and Decrease in the Magnitude of Earthquakes
《International Journal of Geosciences》2020年第3期84-99,共16页Michael G. Noppe 
The first necessary condition for the onset of an earthquake is the penetration of explosive gas into an explosive zone as a result of physical or chemical reaction. The second necessary condition is to ensure the sub...
关键词:EARTHQUAKES Prediction Physical Model EARTHQUAKE Condition Precursor Time Formula Kinetic Equations for CHEMICAL REACTIONS Necessary Conditions for EARTHQUAKE 
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