滇东潜在震源区图象识别研究
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
滇东地区地震地质、地球物理、地壳形变等方面资料所分析选定的17个构造标志中,经综合图象识别的标志筛选,确定出10个与强震潜在震源区相关性相对较好的构造标志,并以这10个标志为基础,判定讨论了该区的强震潜在震源区,最后分析了强震潜在震源区的地震构造标志。
Ten or more ideal characteristic marks which are relatively correled to latent focal areas of strong earthquakes have been determined by the sieving method of comprehensive pattern recognition for 17 selected tectonic marks of selsmogeology, geophysics and crustal deformation in eastern Yunnan. And the potential focal areas of strong earthquakes in this region have been evaluated according to the 10 marks. Finally, the seismotectonic idexes of potential focal areas for strong earthquakes have been analysed as well.
引文
丁韫玉,杜兴信,易学发,等1990.应用模式识别定量划分潜在震源区.地震研究,13(2):122~130王碧泉.陈祖荫1989模式识别:理论方法和应用.北京:地震出版社俞维贤.王晋南.毛玉平1993.滇西地震重点监视防御区中强地震潜在震源区的综合图象识别地震研究,16(4):350~358.张郢珍,粟生平,李革平.1985华北近期地震危险区的确定要素和综合图象识别.中国地震,1(4):18~26.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心