1303年山西洪洞8级大地震郇堡地滑之研究  

Huanbu Ground Slide, the Relic of 1303 Hongtong ,Shanxi, Earthquake of M 8

作　　者：赵晋泉[1] 张大卫[1] 高树义[1] 苏宗正[1] 

机构地区：[1]山西省地震局,山西太原030002

出　　处：《山西地震》2003年第3期16-22,共7页Earthquake Research in Shanxi

摘　　要：郇堡地滑是1303年山西洪洞8级大地震的重要遗迹之一,郇堡地滑使民宅、水利设施遭受了严重破坏,使地貌形态发生了巨大的改变,形成了地滑洼地、鼓丘、堰塞湖、地滑泉、地滑阶地等众多滑坡遗迹。郇堡地滑体经过700a的漫长岁月,受自然因素和人为因素的影响,古老的地滑体地貌已不完整,通过对地滑体所处的构造环境和该地区各种条件与地滑有关的地质、地貌条件现象分析,确定出郇堡地滑的规模及滑动方式,并对其成因机制进行了探讨。Huanbu ground slide is one of the important relics of 1303 Hongtong earthquake of magnitude 8. Many remains such as bottom-land, drumlin, imprisoned lake, spring and bench etc, caused by Huanbu ground slide, were clearly found in the practical surveys. In this paper, an analysis for tectonic environment of the ground slide and geological and geomorphic conditions related to the ground slide is taken and a study on the scale, slide mode and cause of the Huanbu ground slide is made.

关 键 词：古地震滑坡 历史地震调查 古环境分析 洪洞地震 

分 类 号：P316[天文地球—地震学]