Research on integrated 3D geological modeling of vector grid ——taking the core area of Tianfu New Area as an example
The development and utilisation of urban underground space is an important part of urban construction, and urban 3D geological modelling is an important standard to evaluate the difficulty of underground space development and utilisation. At present, the urban 3D geological modelling is often the co...
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| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2025-12-01
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| Series: | All Earth |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/27669645.2025.2454799 |
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| _version_ | 1832582663028867072 |
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| author | Ming Hao Peiyao Xie Huan Liu Bo Wang Fang Zhou Xianglong Zeng Yang Lei Deng Pan Guokun Liao |
| author_facet | Ming Hao Peiyao Xie Huan Liu Bo Wang Fang Zhou Xianglong Zeng Yang Lei Deng Pan Guokun Liao |
| author_sort | Ming Hao |
| collection | DOAJ |
| description | The development and utilisation of urban underground space is an important part of urban construction, and urban 3D geological modelling is an important standard to evaluate the difficulty of underground space development and utilisation. At present, the urban 3D geological modelling is often the construction of a single expression of the 3D model. Existing urban integration is a fusion and integration of 3D models of different spatial locations, but there is little research on the integration of different expression models in the same spatial location, especially in the integration of 3D geological structure model and 3D geological attribute model. To solve this problem, this paper takes the core business district of Tianfu New District of Chengdu city as the research area and the urban geological survey of Chengdu city as the data base, adopts the borehole-based rapid modelling technology to build the urban 3D geological structure model, uses the grid segmentation and attribute interpolation to realise the model integration, and builds the vector grid integrated 3D geological model of ‘one model, multiple expressions’. It is helpful to comprehensively consider the problems of geological structure and geological properties. |
| format | Article |
| id | doaj-art-0f5378a1a3ba4d6e8c0a7b3e98bfd63e |
| institution | Kabale University |
| issn | 2766-9645 |
| language | English |
| publishDate | 2025-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | All Earth |
| spelling | doaj-art-0f5378a1a3ba4d6e8c0a7b3e98bfd63e2025-01-29T11:17:31ZengTaylor & Francis GroupAll Earth2766-96452025-12-0137111410.1080/27669645.2025.2454799Research on integrated 3D geological modeling of vector grid ——taking the core area of Tianfu New Area as an exampleMing Hao0Peiyao Xie1Huan Liu2Bo Wang3Fang Zhou4Xianglong Zeng5Yang Lei6Deng Pan7Guokun Liao8Research Center of Applied Geology of China Geological Survey, Chengdu, ChinaResearch Center of Applied Geology of China Geological Survey, Chengdu, ChinaResearch Center of Applied Geology of China Geological Survey, Chengdu, ChinaResearch Center of Applied Geology of China Geological Survey, Chengdu, ChinaChengdu Center of China Geological Survey, Chengdu, ChinaResearch Center of Applied Geology of China Geological Survey, Chengdu, ChinaResearch Center of Applied Geology of China Geological Survey, Chengdu, ChinaResearch Center of Applied Geology of China Geological Survey, Chengdu, ChinaResearch Center of Applied Geology of China Geological Survey, Chengdu, ChinaThe development and utilisation of urban underground space is an important part of urban construction, and urban 3D geological modelling is an important standard to evaluate the difficulty of underground space development and utilisation. At present, the urban 3D geological modelling is often the construction of a single expression of the 3D model. Existing urban integration is a fusion and integration of 3D models of different spatial locations, but there is little research on the integration of different expression models in the same spatial location, especially in the integration of 3D geological structure model and 3D geological attribute model. To solve this problem, this paper takes the core business district of Tianfu New District of Chengdu city as the research area and the urban geological survey of Chengdu city as the data base, adopts the borehole-based rapid modelling technology to build the urban 3D geological structure model, uses the grid segmentation and attribute interpolation to realise the model integration, and builds the vector grid integrated 3D geological model of ‘one model, multiple expressions’. It is helpful to comprehensively consider the problems of geological structure and geological properties.https://www.tandfonline.com/doi/10.1080/27669645.2025.24547993D geological structure modelling3D geological attribute modellingintegrated three-dimensional geological modelling of vector gridTianfu New Area core area |
| spellingShingle | Ming Hao Peiyao Xie Huan Liu Bo Wang Fang Zhou Xianglong Zeng Yang Lei Deng Pan Guokun Liao Research on integrated 3D geological modeling of vector grid ——taking the core area of Tianfu New Area as an example All Earth 3D geological structure modelling 3D geological attribute modelling integrated three-dimensional geological modelling of vector grid Tianfu New Area core area |
| title | Research on integrated 3D geological modeling of vector grid ——taking the core area of Tianfu New Area as an example |
| title_full | Research on integrated 3D geological modeling of vector grid ——taking the core area of Tianfu New Area as an example |
| title_fullStr | Research on integrated 3D geological modeling of vector grid ——taking the core area of Tianfu New Area as an example |
| title_full_unstemmed | Research on integrated 3D geological modeling of vector grid ——taking the core area of Tianfu New Area as an example |
| title_short | Research on integrated 3D geological modeling of vector grid ——taking the core area of Tianfu New Area as an example |
| title_sort | research on integrated 3d geological modeling of vector grid taking the core area of tianfu new area as an example |
| topic | 3D geological structure modelling 3D geological attribute modelling integrated three-dimensional geological modelling of vector grid Tianfu New Area core area |
| url | https://www.tandfonline.com/doi/10.1080/27669645.2025.2454799 |
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