程式, 杜方, 刘本培. 一九七六年盐源——宁蒗地震前后地壳形变特点[J]. 华北地震科学, 1985, 3(2): 53-60.
引用本文: 程式, 杜方, 刘本培. 一九七六年盐源——宁蒗地震前后地壳形变特点[J]. 华北地震科学, 1985, 3(2): 53-60.
Cheng Shi, Du Fang, Liu Benpei. THE CHARACTERISTICS OF THE CRUST'S DEFORMATION BEFORE AND AFTER YANYUAN-NINGLANG EARTHQUAKE IN 1976[J]. North China Earthquake Sciences, 1985, 3(2): 53-60.
Citation: Cheng Shi, Du Fang, Liu Benpei. THE CHARACTERISTICS OF THE CRUST'S DEFORMATION BEFORE AND AFTER YANYUAN-NINGLANG EARTHQUAKE IN 1976[J]. North China Earthquake Sciences, 1985, 3(2): 53-60.

一九七六年盐源——宁蒗地震前后地壳形变特点

THE CHARACTERISTICS OF THE CRUST'S DEFORMATION BEFORE AND AFTER YANYUAN-NINGLANG EARTHQUAKE IN 1976

  • 摘要: 1976年11月7日四川省盐源县和云南省宁蒗县交界地带发生了6.7级强烈地震。本文复查核实了震区外围300公里范围内川、滇两省的形变测量资料,对部分资料重新进行了误差估算和平差处理。给出了盐源—宁蒗地震前后地壳形变场的粗略概貌,并对其变化特点作了定性描述。

     

    Abstract: On November 7, 1976, an earthquake(=6.7Ms)occurred in the boundary between Yanyuan in Sichuan province and Ninglang in Yunnan province.In the paper, the data of geodetic surveying within a range of 300KM around the seismic area are recalculated.For a part of the data, the error estimate and adjustment are reprocessed.The crustal deformationin the area befor and after Yanyuan-Ninglang earthquake is roughly outlined.And a qualitative description is made for its characteristics.

     

/

返回文章
返回