| 高陡边坡岩体结构数字识别及分析 |
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| 引用本文： | 毛权生,曹纪刚. 高陡边坡岩体结构数字识别及分析[J]. 金属矿山, 2015, 44(8): 147-149 |
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| 作者姓名： | 毛权生 曹纪刚 |
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| 作者单位： | 1.中钢集团马鞍山矿山研究院有限公司，安徽 马鞍山 243000；2.金属矿山安全与健康国家重点实验室，安徽 马鞍山 243000 |
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| 摘 要： | 采用先进的 ShapeMetriX3D 岩体三维非接触测量系统，对露天矿山高陡边坡岩体结构面进行摄影测量，从不同的角度来对指定的区域进行成像，对同一位置边坡的2个角度的照片进行3D模型合成，使用JMX Analyst模块对生成的3D模型进行岩体结构面以及裂隙等的标识解译，同时对获取到的结构面进行分组，对同组结构面数据进行统计分析，得到各种结构面几何信息的详细数据，有效地解决了高陡边坡岩体结构面人工采集危险性高、难度大的问题，为采场高陡边坡稳定性研究分析提供更加真实、可靠的数据支持。
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| 关 键 词： | 高陡边坡 岩体结构面 三维非接触测量 数字识别 |
Digital Identification and Analysis of Rock Mass Structure of High and Steep Slope |
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| Mao Quansheng,Cao Jigang. Digital Identification and Analysis of Rock Mass Structure of High and Steep Slope[J]. Metal Mine, 2015, 44(8): 147-149 |
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| Authors: | Mao Quansheng Cao Jigang |
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| Affiliation: | 1.Sinosteel Maanshan Institute of Mining Research Co.，Ltd.，Maanshan 243000，China；2.State Key Laboratory of Safety and Health for Metal Mines，Maanshan 243000，China |
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| Abstract: | The advanced 3D non-contact measurement system of rock mass-ShapeMetriX3D is used to take，photography and measurement on rock structural plane of a high and steep slope in open-pit mine.Photograph on the specified regions from different angles are taken to synthesize a 3D model using the two angle photos of the same position of slope.Then the 3D model is employed to identify and explain the structure of rock and fracture of the generated 3D model using the JMX Analyst module，and simultaneously group the structural plane，obtaining detailed data of geometrical information for all structural plane.By thie method，the high risk and difficulty of Manual collection Rock mass structure surface of high and steep slope can be effectively solved，thus providing the real and reliable data for studying the stability of high and steep slope. |
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| Keywords: | High and steep slope Rock mass structural plane 3D non-contact measurement Digital identification |
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