| 确定裂陷盆地伸展量的分数维法 |
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| 引用本文： | 任建业,张俊霞.确定裂陷盆地伸展量的分数维法[J].地质科技情报,1997,16(3):102-106. |
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| 作者姓名： | 任建业 张俊霞 |
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| 作者单位： | 中国地质大学 |
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| 基金项目： | 地矿部“八五”重大基础项目 |
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| 摘 要： | 脆性断层群落的位移具有分数维牲特征，此特征可以用于建立一种裂陷盆地伸估算的新方法，即分数维法。这种方法可以用于在地震反射剖面上不可的小型断层之寂滑移造成的伸展量大小，计算结果可以约合不同计算方法之间的差异，阐明小型断层在区域裂陷作用变形过程听重要意义。以二连断陷盆地群伸展量的确定为例，详细地介绍了这种方法的使用原理和步骤。
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| 关 键 词： | 裂陷盆地 分数维法 水平伸展量 盆地 |
FRACTAL METHOD FOR ESTIMATING EXTENSION AMOUNT OF FAULT BASIN |
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| Ren Jianye,Zhang Junxia.FRACTAL METHOD FOR ESTIMATING EXTENSION AMOUNT OF FAULT BASIN[J].Geological Science and Technology Information,1997,16(3):102-106. |
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| Authors: | Ren Jianye Zhang Junxia |
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| Abstract: | Studies of displacement distributions of brittle fault populations argue that they are fractally distributed.The fractal nature of faults may be used to estimate the contribution of small faults(those beyond the resolution of the sampling technique)to the total extension in fault basins.The discrepancy between different extension estimates can be resolved by accounting for the extension due to slip on small faults.In the paper the Erlian fault basin group,China is used as an example to state in details the principle and procedure of fractal method for extension estimate. |
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| Keywords: | fault basin fractal method horizontal extension amount |
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