Research on the Inversion Algorithms of the β in the Pure Shear Model
详细信息
- 责任者：Zhang Jiong (Geological Exploration Institute ; Liaoning Metallurgical Geology Bureau ; Anshan 114038 ; China) ; Song Haibin
- 刊名：Computing Techniques for Geophysical and Geochemical Exploration
- 出版年：2011
- 卷期：33(1)
- 关键词：伸展构造 ; extension tectonics ; 算法 ; algorithms
- 页码：p.101-106
- 图表：10 illus., 9 refs.
- 分类号：0300
- issnNo：ISSN1001-1749
- isbnNo：CN51-1242/P
摘要
The previous algorithms of stretching factor inversion are based on single-well data fitting the calibration, and has almost researched the incorporation of structure and thermal evolution. Based on the idea of one-dimensional inversion stretch factors, this paper uses the GUI function of Matlab software compiling the interface of the multipoint inversion of stretching factors, and reduces the workload which makes the false well data in the inversion of stretching factors. As the example of the survey line of SO49-25 in the north-central area of South China Sea, the paper calculates the stretch factors and paleo-heat flow and verifies the feasibility of the algorithm.
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