蔡华昌, 张四昌, 李祥春, 胡占安, 孙香荣, 金学申. 1337年河北怀来6(1/2)级地震研究[J]. 华北地震科学, 1997, 15(3): 61-66.
引用本文: 蔡华昌, 张四昌, 李祥春, 胡占安, 孙香荣, 金学申. 1337年河北怀来6(1/2)级地震研究[J]. 华北地震科学, 1997, 15(3): 61-66.
Cai Huachang, Zhang Sichang, Li Xiangchun, Hu Zhanan, Sun Xiangrong, Jin Xueshen. A STUDY ON 1337YR. HUALLAI 6(1/2) EARTHQUAKE IN HEBEI PROVINCE[J]. North China Earthquake Sciences, 1997, 15(3): 61-66.
Citation: Cai Huachang, Zhang Sichang, Li Xiangchun, Hu Zhanan, Sun Xiangrong, Jin Xueshen. A STUDY ON 1337YR. HUALLAI 6(1/2) EARTHQUAKE IN HEBEI PROVINCE[J]. North China Earthquake Sciences, 1997, 15(3): 61-66.

1337年河北怀来6(1/2)级地震研究

A STUDY ON 1337YR. HUALLAI 6(1/2) EARTHQUAKE IN HEBEI PROVINCE

  • 摘要: 在总结1337年杯来(旧)6(1/2)级地震历史资料的基础上,结合作者1992-1993年震区调查考察获得的新资料,对该地震的有关参数进行了讨论:新划分出Ⅵ度区,修定了Ⅶ度等震线,重新定位了震中位置(40°30'N,115°30'E)。此地震的研究对首都因重点监视防御区的中长期地震趋势分析和该地区地震安全性评价有一定的意义。

     

    Abstract: Based on fhe surnmarization of historical data of fhe 1337 Huailai (old) Ms6.5 earfhquake and fhe new data obained during surveying and investigating the earthquake from 1992 to 1993, Some parameteres are discussed for this earthquake. The area with intensity VⅡ is outlined and the coutour of seismic intensity Vl is reestimated for the earthquke, and the epicenter (40°3o'N, 115°30'E) is relocated. The study of the earthquake has some significance for the mid-long term earthquake tendency analysis in thw CapitaI Circle area, and for the evaluation of seismic safety in the area.

     

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