| 京津唐地区地壳上地幔立体构造 |
| |
| 引用本文： | 邵学钟,张家茹,章思亚,李振江.京津唐地区地壳上地幔立体构造[J].地震地质,1982,4(1):1. |
| |
| 作者姓名： | 邵学钟 张家茹 章思亚 李振江 |
| |
| 作者单位： | 国家地震局地质研究所
(邵学钟，张家茹，章思亚)，国家地震局地质研究所(李振江) |
| |
| 摘 要： | 本文介绍在京津唐地区利用地震转换波法所测得的地壳、上地幔主要深部界面构造图以及地壳下层(玄武岩层)厚度分布图。将深部构造与本区震中分布进行了对比,指出了强震震源区的深部构造特征
|
| 关 键 词： | 地壳上地幔 京津唐地区 转换波测深 构造图 体构 地壳厚度 地震测深 莫霍面 凹陷带 面深 |
BLOCK DIAGRAM OF EARTH CRUST AND UPPER MANTLE UNDER THE BEIJING-TIANJIN-TANGSHAN REGION |
| |
| Abstract: | This paper describes the structural profiles showing the main boundaries of earth crust and upper mantle, such as the boundary of granitic layer (G), the Conrad boundary (C), the Moho discontinuety (M) and the boundaries M1 and M3 in the upper mantle. They are constructed by using a method of converted seismic waves in the Be-ijing-Tianjin-Tangshan region.Three of them show the existence of a deep-seated structure zone of WNW trend in the study region. Along this zone uplifted boundary G, concav |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
|
