Discussion on the Characteristics of Earthquake Disaster and the Movement Mode of Seismogenic Fault of the Wenchuan M 8.0 Extraordinary Earthquake Occurrence in Sichuan Province

侯康明; 李丽梅; 黄耘

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Discussion on the Characteristics of Earthquake Disaster and the Movement Mode of Seismogenic Fault of the Wenchuan M 8.0 Extraordinary Earthquake Occurrence in Sichuan Province

更新时间：2025-12-11

- Discussion on the Characteristics of Earthquake Disaster and the Movement Mode of Seismogenic Fault of the Wenchuan M 8.0 Extraordinary Earthquake Occurrence in Sichuan Province
- Issue 3, Pages: 388-393(2008)
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  CLC： 315
- Published：2008
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[1]侯康明,李丽梅,黄耘.汶川8级大震震害特征和发震断裂运动方式探讨[J].防灾减灾工程学报,2008(03):388-393.

侯康明, 李丽梅, 黄耘. Discussion on the Characteristics of Earthquake Disaster and the Movement Mode of Seismogenic Fault of the Wenchuan M 8.0 Extraordinary Earthquake Occurrence in Sichuan Province[J]. 2008, (3): 388-393.
[1]侯康明,李丽梅,黄耘.汶川8级大震震害特征和发震断裂运动方式探讨[J].防灾减灾工程学报,2008(03):388-393. DOI：

侯康明, 李丽梅, 黄耘. Discussion on the Characteristics of Earthquake Disaster and the Movement Mode of Seismogenic Fault of the Wenchuan M 8.0 Extraordinary Earthquake Occurrence in Sichuan Province[J]. 2008, (3): 388-393. DOI：

摘要

2008年5月12日四川汶川8级大地震发生后

笔者随同江苏省地震救援队即赴重灾区北川县城实施救援。在救援期间所获取的现场资料基础上

对该次大震的震害特征和发震断裂运动方式进行了探讨。汶川8级特大地震的极震区地震烈度高达11度;1011度重灾区主体沿龙门山活动断裂带呈北东方向展布。龙门山断裂带为汶川特大地震的发震断裂

其运动方式为逆冲兼右旋水平错动。由于所处的特殊地震地质环境

地震地质灾害非常严重

致使此次地震的震害更具毁灭性的特征。

Abstract

After the Wenchuan M 8.0 extraordinary earthquake occurrence in Sichuan province on May 12 of 2008

we together with the earthquake rescue and relief troops of Jiangsu province arrived at the ravaged disaster area of Beichuan county and carried out rescue and relief.Based on the data of earthquake locale obtained during the rescue and relief

the characteristics of earthquake disaster and the movement mode of seismogenic fault of the Wenchuan earthquake are shown.The seismic intensity of meizoseismal area in the Wenchuan earthquake is up to level XI.The main body of severe disaster area reached levels X-XI are on shown along the Longmenshan active seismic zone in the direction towards northeast.Longmenshan seismic zone is the seismogenic fault of the Wenchuan earthquake and its movement mode is the thrusting and right lateral horizontal slip of the fault.Because of the especial background seismogeology in site

the seismogeologic hazards are very serious and the characteristics of earthquake disaster are fatal.

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references

1879年武都南8级大地震及其同震破裂研究 [J]. 侯康明,雷中生,万夫岭,李丽梅,熊振. 中国地震 . 2005(03)

甘肃省地震资料汇编[M]. 地震出版社 , 国家地震局兰州地震研究所编, 1989

中国地震目录[M]. 科学出版社 , 顾功叙著, 1983

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