基于多源数据的安徽庐枞盆地三维地质建模
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摘要
基于安徽庐枞地区深部地质调查成果,探索了多源数据联合建模方法。以区域地质和成矿规律研究成果为基础,以深部探测最新认识为主线,综合地质、钻探、物探、遥感等多专业数据,联合构建庐枞盆地2 km以浅三维地质结构模型,实现了盆地结构、基底隆起、岩浆岩分布等三维地质结构的"透明化"表达。此外,构建了区内多个典型矿床模型,并对区域地质模型与典型矿床模型进行耦合验证,为庐枞地区三维成矿预测提供依据。
This work explored a joint modeling method of multi-source data based on the results of deep geological survey in the Luzong area of Anhui Province. According to available regional geology and metallogenic regularity, this work constructed a 2 km three-dimensional shallow 3 D geological structure model of the Luzong Basin, taking the latest knowledge of deep exploration as the main line, and combining with geological, drilling, geophysical and remote sensing data. This has realized the ″transparent″ expression of three-dimensional geological structure such as basin structure, basement uplift and magmatic rock distribution. In addition, several typical ore deposit models were constructed, and the coupling validation of the regional geological model and the typical ore deposit models was carried out to provide a basis for three-dimensional metallogenic prediction in the Luzong area.
This work explored a joint modeling method of multi-source data based on the results of deep geological survey in the Luzong area of Anhui Province. According to available regional geology and metallogenic regularity, this work constructed a 2 km three-dimensional shallow 3 D geological structure model of the Luzong Basin, taking the latest knowledge of deep exploration as the main line, and combining with geological, drilling, geophysical and remote sensing data. This has realized the ″transparent″ expression of three-dimensional geological structure such as basin structure, basement uplift and magmatic rock distribution. In addition, several typical ore deposit models were constructed, and the coupling validation of the regional geological model and the typical ore deposit models was carried out to provide a basis for three-dimensional metallogenic prediction in the Luzong area.
引文
常印佛,刘湘培,吴言昌,1991.长江中下游铜铁成矿带[M].北京:地质出版社.
程朋根,王承瑞,甘卫军,等,2005.基于多层DEM与QTPV的混合数据模型及其在地质建模中的应用[J].吉林大学学报(地球科学版),35(6):806-811.
郭福生,吴志春,李祥,等,2018.江西相山火山盆地三维地质建模的实践与思考[J].地质通报,37(增刊1):421-434.
何紫兰,朱鹏飞,马恒,等,2018.基于多源数据融合的相山火山盆地三维地质建模[J].地质与勘探,54(2):404-414.
李超岭,李丰丹,吕霞,等,2013.三维地质图建模与编制一体化技术方法[C]//中国地质学会.中国地质学会2013年学术年会论文摘要汇编.北京:中国地质学会:563-565.
李青元,张洛宜,曹代勇,等,2016.三维地质建模的用途、现状、问题、趋势与建议[J].地质与勘探,52(4):759-767.
潘婷婷,陈建平,吴永亮,等,2018.多源异构地质数据集成方法应用研究[J].地质学刊,42(1):122-126.
屈红刚,潘懋,王勇,等,2006.基于含拓扑剖面的三维地质建模[J].北京大学学报(自然科学版),42(6):717-723.
祁光,吕庆田,严加永,等,2014.基于先验信息约束的三维地质建模:以庐枞矿集区为例[J].地质学报,88(4):466-477.
汤加富,陆三明,李建设,等,2010.安徽庐枞火山岩盆地与邻区基底构造变形、形成演化及其对矿床分布的控制[J].岩石学报,26(9):2587-2597.
吴立新,史文中,Christopher G,2003.3D GIS与3D GMS中的空间构模技术[J].地理与地理信息科学,19(1):5-11.
吴明安,侯明金,赵文广,2007.安徽省庐枞地区成矿规律及找矿方向[J].资源调查与环境,28(4):269-276.
吴志春,郭福生,姜勇彪,等,2016.基于地质剖面构建三维地质模型的方法研究[J].地质与勘探,52(2):363-375.
魏国辉,张赞赞,吴明安,等,2017.安徽庐枞盆地矾山地区隐伏侵入岩年代学研究[J].现代矿业,33(8):29-35.
薛林福,李文庆,张伟,等,2014.分块区域三维地质建模方法[J].吉林大学学报(地球科学版),44(6):2051-2058.
杨波,杜建国,胡海风,等,2017.深部矿产地质调查中多元数据三维地质建模技术研究:以铜陵矿集区为例[J].华东地质,38(3):218-227.
张珊珊,刘志辉,2003.基于多层DEM表面模型的地层结构的三维可视化[J].测绘信息与工程,28(3):14-15.
朱良峰,吴信才,刘修国,等,2004.基于钻孔数据的三维地层模型的构建[J].地理与地理信息科学,20(3):26-30.
周良辰,林冰仙,王丹,等,2013.平面地质图的三维地质体建模方法研究[J].地球信息科学学报,15(1):46-54.
Haldorson H,Lake L,1984.A new approach to shale management in field scales simulation models [J].The Journal of Petroleum Technology,24(4):1-4.
Houlding S W,1993.3D Geoscience Modeling:Computer Techniques for Geological Characterization [M].London:Springer-Verlag,1-2.
Herbert M H,Jones C B,Tudhope D S,1995.Three-Dimensional reconstruction of geoscientific objects from serial sections [J].Visual Computer,11(7):343-359.
Kaufmann O,Martin T,2008.3D geological modelling from boreholes,cross-sections and geological maps,application over former natural gas storages in coal mines [J].Computers Geosciences,34(3):278-290.
Lemon A M,Jones N L,2003.Building solid models from boreholes and user-defined cross-sections [J].Computers Geosciences,29(5):547-555.
Naseem A,Ghulam M S,2014.3D geological modeling of Punjab platform,Middle Indus Basin Pakistan through integration of wireline logs and seismic data [J].Journal Geological Society India,83(2):211-217.
Wu Qing,Xu Hua,Zou Xukai,2005.An effective method for 3D geological modeling with multi-source data integration [J].Computer Geosciences,31(1):35-43.
程朋根,王承瑞,甘卫军,等,2005.基于多层DEM与QTPV的混合数据模型及其在地质建模中的应用[J].吉林大学学报(地球科学版),35(6):806-811.
郭福生,吴志春,李祥,等,2018.江西相山火山盆地三维地质建模的实践与思考[J].地质通报,37(增刊1):421-434.
何紫兰,朱鹏飞,马恒,等,2018.基于多源数据融合的相山火山盆地三维地质建模[J].地质与勘探,54(2):404-414.
李超岭,李丰丹,吕霞,等,2013.三维地质图建模与编制一体化技术方法[C]//中国地质学会.中国地质学会2013年学术年会论文摘要汇编.北京:中国地质学会:563-565.
李青元,张洛宜,曹代勇,等,2016.三维地质建模的用途、现状、问题、趋势与建议[J].地质与勘探,52(4):759-767.
潘婷婷,陈建平,吴永亮,等,2018.多源异构地质数据集成方法应用研究[J].地质学刊,42(1):122-126.
屈红刚,潘懋,王勇,等,2006.基于含拓扑剖面的三维地质建模[J].北京大学学报(自然科学版),42(6):717-723.
祁光,吕庆田,严加永,等,2014.基于先验信息约束的三维地质建模:以庐枞矿集区为例[J].地质学报,88(4):466-477.
汤加富,陆三明,李建设,等,2010.安徽庐枞火山岩盆地与邻区基底构造变形、形成演化及其对矿床分布的控制[J].岩石学报,26(9):2587-2597.
吴立新,史文中,Christopher G,2003.3D GIS与3D GMS中的空间构模技术[J].地理与地理信息科学,19(1):5-11.
吴明安,侯明金,赵文广,2007.安徽省庐枞地区成矿规律及找矿方向[J].资源调查与环境,28(4):269-276.
吴志春,郭福生,姜勇彪,等,2016.基于地质剖面构建三维地质模型的方法研究[J].地质与勘探,52(2):363-375.
魏国辉,张赞赞,吴明安,等,2017.安徽庐枞盆地矾山地区隐伏侵入岩年代学研究[J].现代矿业,33(8):29-35.
薛林福,李文庆,张伟,等,2014.分块区域三维地质建模方法[J].吉林大学学报(地球科学版),44(6):2051-2058.
杨波,杜建国,胡海风,等,2017.深部矿产地质调查中多元数据三维地质建模技术研究:以铜陵矿集区为例[J].华东地质,38(3):218-227.
张珊珊,刘志辉,2003.基于多层DEM表面模型的地层结构的三维可视化[J].测绘信息与工程,28(3):14-15.
朱良峰,吴信才,刘修国,等,2004.基于钻孔数据的三维地层模型的构建[J].地理与地理信息科学,20(3):26-30.
周良辰,林冰仙,王丹,等,2013.平面地质图的三维地质体建模方法研究[J].地球信息科学学报,15(1):46-54.
Haldorson H,Lake L,1984.A new approach to shale management in field scales simulation models [J].The Journal of Petroleum Technology,24(4):1-4.
Houlding S W,1993.3D Geoscience Modeling:Computer Techniques for Geological Characterization [M].London:Springer-Verlag,1-2.
Herbert M H,Jones C B,Tudhope D S,1995.Three-Dimensional reconstruction of geoscientific objects from serial sections [J].Visual Computer,11(7):343-359.
Kaufmann O,Martin T,2008.3D geological modelling from boreholes,cross-sections and geological maps,application over former natural gas storages in coal mines [J].Computers Geosciences,34(3):278-290.
Lemon A M,Jones N L,2003.Building solid models from boreholes and user-defined cross-sections [J].Computers Geosciences,29(5):547-555.
Naseem A,Ghulam M S,2014.3D geological modeling of Punjab platform,Middle Indus Basin Pakistan through integration of wireline logs and seismic data [J].Journal Geological Society India,83(2):211-217.
Wu Qing,Xu Hua,Zou Xukai,2005.An effective method for 3D geological modeling with multi-source data integration [J].Computer Geosciences,31(1):35-43.
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