Results 41 to 50 of about 7,593,860 (323)
Dizhen xuebao, 2023 基于四川省威远地区密集流动台站从2019年12月1日至2020年6月30日期间收集到的42个ML3.0—4.5中小地震事件，采用Hypo2000定位法进行精定位，并利用HASH （Hardebeck & Shearer）法反演得到其中31次地震的震源机制解，之后利用阻尼区域应力反演方法计算了研究区的应力场参数。结果表明：中小地震主要分布在威远背斜南翼SSE向墨林场断层的两侧，震源深度集中在10 km以内，均为浅源地震；震源机制解类型以逆冲型为主，断层错动类型较为复杂，根据震源机制解结果 ...
Mengxue Yu +3 more
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Dizhen xuebao, 2021 震后应急工作中地震影响场的判定和快速给出较为合理的地震烈度分布图，是震后应急救援的重要依据，对于政府了解灾情、部署工作以及估算灾害损失都尤为重要，所以本文以此为研究目的，力求震后快速给出准确的地震烈度分布图。本文收集整理了河北地区中强地震的实际等震线图，将其与加入了震源机制解影响参数的烈度衰减关系计算得到的理论等震线图进行对比。结果显示：随着震级的增大，由衰减关系计算得到的等震线图与实际地震等震线图在高烈度区（≥Ⅶ度）相似度更高。另外，根据震后24小时内余震频度的空间变化，对极震区理论等震线修正后 ...
Lina Sun +3 more
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Present-Day Tectonic Stress Evolution in Southern Yunnan Based on Focal Mechanisms
Sensors, 2023 Tectonic extrusion bypassing the eastern Himalayan syntaxis results in a significant increase in regional stress instability and the associated frequent occurrence of earthquakes in southern Yunnan, China.
Wenjie Fan +5 more
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Dissecting interactions within focal adhesions: studies on vinculin
, 2008 Vinculin and paxillin are proteins that localise to focal adhesions. Focal adhesions arespecialised sites of cell attachment between the cytoplasmic side of the cell membrane andthe extracellular matrix.
Cox, Clare Louise
core +2 more sources
Geomatics, Natural Hazards & Risk, 2022 The Palu earthquake, with a magnitude of 7.5, severely devastated the region in Central Sulawesi, Indonesia, but the mechanism of dynamic rupture considering in-situ conditions is not well understood.
Kanghua Zhang +3 more
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Focal mechanism catalog for the Parkfield area (REFOC)
, 2022 Dataset S1. Focal mechanism catalog for the Parkfield area using REFOC algorithmSupporting information for "REFOC: A new focal mechanism calculation algorithm using inter-event relative radiation patterns: Application to the earthquakes in the ...
Cheng, Y (via Mendeley Data) +1 more
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Dizhen xuebao, 2022 搜集了盈江及其邻区5组地震序列震源机制解并反演得到该区域的构造应力场。研究结果显示：盈江地区整体主压应力以NNE向为主，主张应力以ESE向为主；但其局部应力场不完全一致，沿苏典断裂分布的主压应力轴走向随着断裂走向由北向南延伸角度逐渐向北偏移，而盈江地区的西南部，其主压应力走向更偏向于东，这可能与大盈江断裂的横向拉伸有关。此外，本研究通过应力场反演识别出了5组地震序列震源机制解的主发震断层节面的走向、倾角、滑动角及发震断层的摩擦系数，为今后该区域的地震研究及地壳动力学变迁提供了参考。
Bing Feng +5 more
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2013 Seismic swarm recorded in Galati area, Romania: focal mechanism solutions [PDF]
Acta Geodaetica et Geophysica, 2016 An unusual seismic swarm started on September 23, 2013, close to Galati city, in Izvoarele region (Romania), and lasted until November 12, 2013. 406 earthquakes were recorded during several phases of seismic activity. The strongest events—a magnitude 3.9 earthquake, occurred on September 29, and two ML 3.8 shocks, occurred on October 3 and 4 ...
Craiu, Andreea +3 more
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Earthquake Science, 2022 The Xiluodu (XLD) reservoir is the second largest reservoir in China and the largest in the Jinsha River basin. The occurrence of two M > 5 earthquakes after reservoir impoundment has aroused great interest among seismologists and plant operators.
Hongfu Lei +5 more
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The earthquake monitoring system in the South China Sea Tsunami Advisory Center
地震科学进展, 2022 This paper briefly reviewed the initiation steps and developments of the South China Sea Region Tsunami Warning and Mitigation Systems. In addition, we highlighted the structure and basic functions of the earthquake monitoring and processing system of ...
Zhiguo Xu +3 more
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