| 古浪大震的地质灾害及破坏特征 |
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| 引用本文： | 陈永明,刘洪春,曾文浩,刘红玫,张炜,戴华光.古浪大震的地质灾害及破坏特征[J].西北地震学报,1999,21(3):315-320. |
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| 作者姓名： | 陈永明 刘洪春 曾文浩 刘红玫 张炜 戴华光 |
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| 作者单位： | 中国地震局兰州地震研究所,甘肃,兰州,730000 |
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| 基金项目： | 地震科学联合基金，中国地震局兰州地震研究所青年基金 |
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| 摘 要： | 根据野外调查和航片解译结果，对１９２７ 年古浪８ 级大震产生的主要地质灾害———地震破裂带、滑坡和裂缝及其展布特征进行了描述，并对该次地震的破坏特征及其控制因素进行了探讨．结果表明，古浪地震的地表破坏明显受地形和岩土类型的影响
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| 关 键 词： | 地质灾害 地震破裂 滑坡 地震裂缝 古浪地震 |
| 文章编号： | 1000-0844(1999)03-0315-06 |
| 收稿时间： | 1998/12/4 0:00:00 |
| 修稿时间： | 1998-12-04 |
GEOLOGICAL DISASTERS AND DESTROYING CHARACTERISTICS OF THE 1927 GULANG MS8 EARTHQUAKE |
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| CHEN Yong-ming,LIU Hong-chun,ZENG Wen-hao,LIU Hong-mei,ZHANG Wei and DAI Hua-guang.GEOLOGICAL DISASTERS AND DESTROYING CHARACTERISTICS OF THE 1927 GULANG MS8 EARTHQUAKE[J].Northwestern Seismological Journal,1999,21(3):315-320. |
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| Authors: | CHEN Yong-ming LIU Hong-chun ZENG Wen-hao LIU Hong-mei ZHANG Wei and DAI Hua-guang |
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| Institution: | Lanzhou Institute of Seismology, CSB, Lanzhou 730000, China,Lanzhou Institute of Seismology, CSB, Lanzhou 730000, China,Lanzhou Institute of Seismology, CSB, Lanzhou 730000, China,Lanzhou Institute of Seismology, CSB, Lanzhou 730000, China,Lanzhou Institute of Seismology, CSB, Lanzhou 730000, China and Lanzhou Institute of Seismology, CSB, Lanzhou 730000, China |
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| Abstract: | Based on field investigations and interpretative result from air photos,the main geological disasters including the seismic rupture zone,the seismic landslides and the seismic fissures,and their distribution of the 1927 Gulang M S8 earthquake are described.Then,the characteristics and controling factors of destruction of this earthquake are studied.The result shows that the surface destruction of the earthquake is obviously affected by the geography and the types of rock and soil. |
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| Keywords: | Geologic hazard Seismic rupture Landslide Seismic fissure Gulang earthquake |
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