[HTML][HTML] 川滇地区地震危险性数值分析

尹迪, 董培育, 曹建玲, 石耀霖 - 地球物理学报, 2022 - geophy.cn
川滇地区地处我国南北地震带南段, 近百年来地震活动性持续较高, 该地区未来强震预测研究备
受关注. 本文根据该区域百年时间内发生的30 次MS> 6.5 历史地震, 结合区域地质背景及GPS …

[HTML][HTML] Numerical analysis of the seismic hazard in Sichuan-Yunnan region

D Yin, PY Dong, JL CAO, YL SHI - Chinese Journal of Geophysics, 2022 - en.dzkx.org
Abstract The Sichuan-Yunnan region is located in the southern part of Chinese north-south
seismic belt and has strong seismic activity. The prediction of the risk of future strong …

[HTML][HTML] 鄂尔多斯活动地块西缘强震间库仑应力作用

张瑞, 张竹琪, 郑德文, 刘兴旺, 雷启云, 邵延秀 - 地球物理学报, 2021 - html.rhhz.net
本文在梳理相关历史地震和活动构造研究的基础上, 详细厘定了鄂尔多斯活动地块西缘1219—
1920 年10 个M≥ 6½ 的历史强震的震源参数, 建立了相应的黏弹性位错模型 …

[HTML][HTML] Coulomb stress transfer of strong earthquakes within tectonic belts near western Ordos block

R ZHANG, ZQ ZHANG, DW ZHENG, XW LIU… - Chinese Journal of …, 2021 - en.dzkx.org
From 1219 to 1920 AD, ten M≥ 6½ earthquakes occurred successively within the tectonic
belt along the western boundary of active Ordos block (WBO). Static source parameters of …

Spatial distribution of early aftershock decay rate following the 2008 MW7.9 Wenchuan earthquake

JX HOU, BS WANG, ZG PENG, SY YUAN - Chinese Journal of …, 2024 - en.dzkx.org
The time-dependent decay of aftershocks and their statistical behaviors are important for
unraveling the physical mechanisms of aftershocks and guiding rapid post-mainshock …

[HTML][HTML] 2008年MW7.9汶川地震早期余震频度衰减速率空间分布特征分析

侯金欣, 王宝善, 彭志刚, 袁松湧 - 地球物理学报, 2024 - dsjyj.com.cn
深入认识余震频度衰减及其影响因素对理解余震触发机理和震后应急救援具有重要意义. 然而,
由于强震后余震数量庞大, 波形相互叠加导致了目录中余震缺失, 进而影响了余震频度衰减速率 …

2022年芦山MS6.1地震应力触发及地震危险性分析

肖阳, 单斌, 刘成利, 周万里 - 地球科学, 2024 - earth-science.net
2022 年6 月1 日, 四川芦山县地区发生了M s 6.1 地震, 造成4 死14 伤以及周围地区多县经济
损失. 考虑到地区丰富的断层背景, 历史地震以及地震空区, 对该地区重要历史地震序列的回溯 …

[HTML][HTML] Numerical simulation of coseismic and postseismic deformation through a node-splitting algorithm: A case study of the Wenchuan earthquake

SUN Yunqiang, LUO Gang, H Luyuan - 地质力学学报, 2021 - journal.geomech.ac.cn
The coseismic and postseismic effects are crucial elements in analyzing fault interactions
and the regional seismic risk. In this paper, we developed a three-dimensional viscoelastic …

[HTML][HTML] 紫坪铺库区小震产生的库仑应力变化及其与汶川地震的关系

尹迪, 董培育, 石耀霖 - 地球物理学报, 2022 - dsjyj.com.cn
本文选取自2004 年8 月至2008 年5 月12 日汶川地震发生前, 紫坪铺库区发生的2.1< ML< 4.0
的65 次小震, 分别计算了历次地震在汶川地震震源处产生的应力扰动量, 随后根据不同机构给出 …

[HTML][HTML] Coulomb stress changes induced by small earthquakes in the Zipingpu reservoir area and its significance to the Wenchuan earthquake

D YIN, PY DONG, YL SHI - Chinese Journal of Geophysics, 2022 - en.dzkx.org
We chose 65 small earthquakes with ML greater than 2.1 and less than 4.0 occurred in the
Zipingpu reservoir area from August 2004 to May 12, 2008 before the Wenchuan …