| 地震勘探中震源机理的理论分析 |
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| 引用本文： | 於文辉.地震勘探中震源机理的理论分析[J].石油物探,1992,31(1):24-28. |
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| 作者姓名： | 於文辉 |
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| 作者单位： | 地矿部石油物探研究所 |
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| 摘 要： |
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| 关 键 词： | Hencky理论 塑性区 波动方程 |
| 收稿时间： | 1990-11-27 |
| 修稿时间： | 1991-7-16 |
THEORETICAL ANALYSIS OF SOURCE MECHANISM IN SEISMIC PROSPECTING |
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| Yu Wenhui.THEORETICAL ANALYSIS OF SOURCE MECHANISM IN SEISMIC PROSPECTING[J].Geophysical Prospecting For Petroleum,1992,31(1):24-28. |
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| Authors: | Yu Wenhui |
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| Affiliation: | Research Institute of Geophysical Prospecting for Petroleum, MGMR |
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| Abstract: | In the light of Hencky theory,wave equation derivation is reperformed. As a result,a conclusion is drawn. That's the seismic waveforms of the plastic area near source are found consistent with that of elastic one but then there are differences in their propagation velocities. Positively,it will be of significance for the forward modelling of seismic wave. |
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| Keywords: | Hencky Theory Plastic Area Elastic Area Wave Equation |
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