| 用瑞利面波研究中国西北部的地壳结构 |
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| 引用本文： | 陈国英,赵平,吴玲.用瑞利面波研究中国西北部的地壳结构[J].西北地震学报,1986,8(3):64-70. |
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| 作者姓名： | 陈国英 赵平 吴玲 |
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| 作者单位： | 国家地震局地球物理研究所
(陈国英)，成都地质学院
(赵平)，成都地质学院(吴玲) |
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| 摘 要： | 本文利用我国西北部喀什—乌鲁木齐、乌鲁木齐—高台的瑞利波相速度和喀什—高台的瑞利波群速度进行反演,得到了三个剖面的地壳结构的层状模型。结果表明:三个剖面的频散曲线和地壳结构彼此不同,说明我国西北部地壳结构的横向变化显著。
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| 收稿时间： | 1984/11/22 0:00:00 |
STUDY ON THE CRUST STRUCTURE IN NORTHWESTERN CHINA BY MEANS OF RAYLEIGH WAVE SURFACE |
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| Cheng Guoying,Zhao Ping and Wu Ling.STUDY ON THE CRUST STRUCTURE IN NORTHWESTERN CHINA BY MEANS OF RAYLEIGH WAVE SURFACE[J].Northwestern Seismological Journal,1986,8(3):64-70. |
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| Authors: | Cheng Guoying Zhao Ping and Wu Ling |
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| Institution: | Institute of Geophysics, State Seismological Bureau, China,Chengdu College of Geology, China and Chengdu College of Geology, China |
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| Abstract: | The lamellar models of the crust structure of three profiles are achieved in this paper by means of the reverse of the velocities of Rayleigh wave swarms from Kashi to Gaotai and the phase velocities of Rayleigh wave from Kashi to Urumuqi and from Urumuqi to Gaotai.The results show that the frequency curves of scatterness for the three profiles and the crust structure are different each other,which means there is a very obvious transverse variation of the crust structure in Northwestern China. |
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