| 论地震勘探中的断层反射解释问题 |
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| 引用本文： | 肖建华,彭苏萍.论地震勘探中的断层反射解释问题[J].石油地球物理勘探,2002,37(4):322-327. |
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| 作者姓名： | 肖建华 彭苏萍 |
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| 作者单位： | 中国矿业大学(北京)资源开发工程系
(肖建华)，中国矿业大学(北京)资源开发工程系(彭苏萍) |
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| 摘 要： | 基于陈至达的拖带坐标系的变形力学方程，研究了大变形破裂地层对应的经典无限小变形力学的等效介质弹性参数的含义、物性方程和相应的地震反射波的速度特性。对地震勘探中的断层解释而言，本文提供了基于各向异性进行断层（裂隙带）解释的力学理论基础。这对加快三维三分量地震勘探技术的发展有应用价值。
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| 关 键 词： | 地震勘探 断层反射解释 地震波速度 等效介质 物性方程 变形力学 |
On interpretation of fault reflection in seismic exploration. |
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| Xiao Jianhua and Peng Suping.GRI,No ,Guo Shoujing Street,Xingtai City,Hebei Province,China.On interpretation of fault reflection in seismic exploration.[J].Oil Geophysical Prospecting,2002,37(4):322-327. |
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| Authors: | Xiao Jianhua and Peng SupingGRI No Guo Shoujing Street Xingtai City Hebei Province China |
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| Affiliation: | Xiao Jianhua and Peng Suping.GRI,No 19,Guo Shoujing Street,Xingtai City,Hebei Province,054000,China |
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| Abstract: | On the basis of Chen's equation of finite deformation mechanics with a dragging coordinator system,the paper studied the meaning of elastic parameters and constitutive equation in the medium equivalent to classic infinitesimal deformation mechanics that cracked,large deformation formation corresponds to and relevant features of seismic velocity.For the purpose of fault interpretation in seismic exploration,the paper provided a basis of mechanical theory for interpreting fault(fractured zone)in the basis of anisotropy,which is of applied value to speed up the development of 3 D,3 C seismic exploration technique. |
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| Keywords: | seismic exploration seismic velocity equivalent medium constitutive equation deformation mechanics |
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