Research on 3D Geological Structure Modeling of Quaternary Coverage Area in Northern Anhui

WANG Yi-Mei

doi:10.3969/j.issn.2097-0013.2022.02.013

2022 Vol. 38, No. 2

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WANG Yi-Mei. 2022. Research on 3D Geological Structure Modeling of Quaternary Coverage Area in Northern Anhui. South China Geology, 38(2): 321-329. doi: 10.3969/j.issn.2097-0013.2022.02.013

Citation:

WANG Yi-Mei. 2022. Research on 3D Geological Structure Modeling of Quaternary Coverage Area in Northern Anhui. South China Geology, 38(2): 321-329. doi: 10.3969/j.issn.2097-0013.2022.02.013

Research on 3D Geological Structure Modeling of Quaternary Coverage Area in Northern Anhui

WANG Yi-Mei¹

Geological Survey of Anhui Province, Hefei 230001, Anhui, China

Received Date: 20 October 2021

Revised Date: 11 December 2021

Abstract

Abstract

Based on the 1:50,000 comprehensive geological survey in Chudianji, Wangdingji, Jiangji and Gaoluji in northern Anhui, the geological structure of the Quaternary caprock and deep bedrock in the area was systematically identified and the modeling units were divided.Using geological zoning modeling method and parallel section multivariate data joint modeling method, three-dimensional geological structure models of Quaternary caprock and deep bedrock in the study area were respectively constructed, revealing the geological structure and space of Quaternary strata, ancient river channels, and bedrock layers shallower than 1500 meters.The accuracy of the model is verified from the comparison of modeling data and the comparison of verification profiles.The distribution characteristics provide data support for regional comprehensive geological research and evaluation analysis,and provide reference for similar work in the future.
- 3D modeling /
- Quaternary /
- bedrock /
- multivariate data /

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References

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