| 黄庄-高丽营断层的分段性 |
| |
| 引用本文： | 赵希俊,刘锡大,洪少峰.黄庄-高丽营断层的分段性[J].华北地震科学,2000,18(1):9-13. |
| |
| 作者姓名： | 赵希俊 刘锡大 洪少峰 |
| |
| 作者单位： | 1. 北京市地震局,北京,100080
2. 北京大学地质学系,北京,100871 |
| |
| 基金项目： | 地震科学联合基金，198087， |
| |
| 摘 要： | 应用分形几何理论讨论了黄庄－高丽营断层的分段性。用分数维作为定量标志把断层分成了三段（ＳＷ－ＮＥ）；第Ⅰ段和第Ⅱ段以良乡凸起为界，第Ⅱ段和第Ⅲ段以ＮＷ向的南口－孙河断层为界。用地球物理资料、大地测量和断层位移测量资料、地震活动资料等对分段的合理性进行了验证。认为分数维较大、断层活动和地震活动性均较强的第Ⅱ段应为地震危险重点监视区。
|
| 关 键 词： | 活动断层 分数维 北京 地震活动性 地震地质 |
SEGMENTAL CHARACTERISTICS OF HUANGZHUANG-GAOLIYING FAULT SYSTEM |
| |
| Zhao Xijun,Liu Xida,Hong Shaofeng.SEGMENTAL CHARACTERISTICS OF HUANGZHUANG-GAOLIYING FAULT SYSTEM[J].North China Earthquake Sciences,2000,18(1):9-13. |
| |
| Authors: | Zhao Xijun Liu Xida Hong Shaofeng |
| |
| Abstract: | The
Segmental Characteristics of the Huangzhuang-gaoliying fault System are discussed
according to the fractal theory.The fractal dimensions of each segments of the fault
system are calculated.Based on the fractal dimensions,the Huangzhuang-Gaoliying fault
System is divided into three segments.The results show that fractal dimensions of each
segments are consistent with both geophysical data and the characteristics of seismicity
The most active segment that deserve extra attention in the fault system is the middle
segment(from Lishuiqiao to Xiaoyouying). |
| |
| Keywords: | active fault fractal dimension Beijing area seismicity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
