P波走时反演安徽地区地壳速度结构 |
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引用本文: | 戚浩,蔡一川,夏仕安,张炳,程鑫,王琐琛.P波走时反演安徽地区地壳速度结构[J].四川地震,2012(3):9-11,19. |
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作者姓名: | 戚浩 蔡一川 夏仕安 张炳 程鑫 王琐琛 |
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作者单位: | 1. 安徽省地震局,安徽合肥,230031 2. 四川省地震局,四川成都,610041 |
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摘 要: | 本文用P波走时反演了安徽地区的地壳速度结构和地壳厚度,对二层模型和三层模型分别进行了计算,对计算结果进行比较,得到了较为可靠的二层速度模型、地壳厚度以及地壳底部P波速度,并对不同模型造成的差异原因进行了分析。
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关 键 词: | 地壳 速度结构 地壳厚度 P波速度 |
Inversion of crustal velocity structure in Anhui Area with P wave travel-time |
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Institution: | QI Hao, CAI Yi-chuan ,XIA ShianI, ZHANG Bing, CHENG XinI ,WANG Suo-shen1 ( 1. Earthquake Administration of Anhui Province, Hefei 230031, China; 2. Earthquake Administration of Sichuan Province, Chengdou 610041 ,China) |
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Abstract: | In this paper, the crustal velocity and depth in Anhui area with P wave travel - time are calculated by the inversion with two -layer model and three-layer model. The reliable crustal velocity and depth of two-layer model with the comparison of the two results are gotten. The reasons of differences are analyzed. |
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Keywords: | crust velocity structure depth velocity of P-wave |
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