MEDIA PARAMETER-MODIFIED METHOD FOR REALIZING AN ADAPTIVE EXPRESSION OF ANARBITRARY DISCONTINUOUS SURFACE
发布时间：2024-01-08
元数据
名 称
MEDIA PARAMETER-MODIFIED METHOD FOR REALIZING AN ADAPTIVE EXPRESSION OF ANARBITRARY DISCONTINUOUS SURFACE
科技资源标识
CSTR:11738.16.NCDC.XDA14.PT4967.2024
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摘 要
A media Parameter-modified method for realizing an adaptive expression of an arbitrary discontinuous surface, comprising the following steps: importing an initial forward model, importing anisotropic parameters; and setting a space step and a time step according to the initial forward model parameters; and then starting a stepped discretization of a free surface of the initial forward model; and using a corrected constitutive relationship to correct a first level parameter of the initial forward model; and bringing the corrected constitutive relationship into a displacement stress equation, and the influence of the free surface can be introduced in the case of the anisotropic media after series of operation. The present disclosure can make an accurate numerical simulation of a wave field near the discontinuous surface, and the accurate numerical simulation will contribute to the extraction and analysis of information from the seismic data.
曹健,霍守东,周旭晖,石太昆,黄亮,邹佳儒. MEDIA PARAMETER-MODIFIED METHOD FOR REALIZING AN ADAPTIVE EXPRESSION OF ANARBITRARY DISCONTINUOUS SURFACE. 国家冰川冻土沙漠科学数据中心(http://www.ncdc.ac.cn), 2024. https://cstr.cn/CSTR:11738.16.NCDC.XDA14.PT4967.2024.
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4.0 国际许可协议进行许可。
CSTR:11738.16.NCDC.XDA14.PT4967.2024