| 固体圆柱到流体圆柱的过渡 |
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| 引用本文： | 杨永林,陈春雷.固体圆柱到流体圆柱的过渡[J].哈尔滨商业大学学报(自然科学版),1998(1). |
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| 作者姓名： | 杨永林 陈春雷 |
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| 作者单位： | 黑龙江大学物理系(杨永林)，大庆市职工大学(陈春雷) |
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| 摘 要： | 对各向同性弹性固体地层包围的固体圆柱和流体圆柱中点源激发的声波场进行了对比，理论证明了固体圆柱中场方程可严格过渡到流体圆柱中场方程。相应的固体—固体程序也可用来研究流体柱中的声波场问题
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| 关 键 词： | 固体圆柱，流体圆柱，全波模拟 |
TRANSITION FROM SOLID CYLINDER TO LIOUID CYLINDER |
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| Abstract: | A comparision between the solid cylinder which is surrounded by the elastic isotopy stratum and the acoustic waves filed which is stimulated by a point source in the liquid cylinder is made in the paper.The field equation of solid cylinder can be seriously transfered to that of liquid one is theorefically proved.Corresponding solid-solid programme can be used to study the problem of acoustic waves filed in liquid cylinder. |
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| Keywords: | solid cylinder liquid cylinder full-wave simulation |
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