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[1]杨润海,张建国.昆明盆地基底断裂反射地震勘探数据处理*[J].地震研究,2008,(04):377-381.
　YANG Run-hai,ZHANG Jian-guo.Reflection Data Processing for Base Faulting in Kunming Basin[J].Journal of Seismological Research,2008,(04):377-381.
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昆明盆地基底断裂反射地震勘探数据处理*(PDF/HTML)

《地震研究》[ISSN:1000-0666/CN:53-1062/P]

卷:
期数:
2008年04期
页码:
377-381
栏目:
出版日期:
2008-04-23

文章信息/Info

Title:
Reflection Data Processing for Base Faulting in Kunming Basin
作者:
杨润海; 张建国
(云南省地震局,昆明 650224)
Author(s):
YANG Run-hai; ZHANG Jian-guo
(Earthquake Administration of Yunnan Province,Kunming 650224,Yunnan,China)
关键词:
昆明盆地;  基底断裂;  地震勘探;  数据处理
Keywords:
Kunming Basin;  base fault;  reflection exploring;  data process
分类号:
P315.2
DOI:
-
摘要:
介绍了利用GRISYS处理软件,对昆明盆地基底断裂反射地震勘探数据进行处理,得到测线的水平叠加剖面和偏移剖面的过程。处理结果显示,昆明盆地内松散沉积存在“西断东超”现象,而不是原来所认为的典型的地嵌地垒型; 西山—普渡河断裂和盘龙江断裂是控制昆明盆地发育的主要断裂。
Abstract:
We introduce data processing methods and procedures to explore the base faulting in the Kunming basin of Yunnan,using the GRYSIS software.Based on the reflection data,we obtain a horizontal stack profile and a migration profile respectively.The results show that the structure features of the Kunming basin are faulting in the west and overlapping in the east,not the typical graben and horst style as suggested by the previous investigators.The Xishan-Puduhe fault and the Panlongjiang fault are the major faults controlling the development of the Kunming basin.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2008-06-30
基金项目:国家重大科学工程项目“昆明市活断层探测与地震危险性评价”资助.

更新日期/Last Update: 2008-04-23