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黄金科学技术 ›› 2017, Vol. 25 ›› Issue (3): 108-115.doi: 10.11872/j.issn.1005-2518.2017.03.108

• 采选技术与矿山管理 • 上一篇    下一篇

DIMINE填挖方量计算原理与方法研究

毕林1,赵辉1*,杨新锋 2   

  1. 1.中南大学资源与安全工程学院,湖南  长沙   410083;
    2.长沙迪迈信息科技有限公司,湖南  长沙   410083
  • 收稿日期:2016-05-12 修回日期:2016-07-20 出版日期:2017-06-30 发布日期:2017-09-11
  • 作者简介:毕林(1975-),男,四川通江人,博士,讲师,从事GIS及数字矿山方面的研究工作。mr.bilin@163.com
  • 基金资助:

    家自然科学基金项目“基于深度学习和距离场的复杂金属矿体三维建模技术研究”(编号:41572317)和中南大学“创新驱动计划”项目“智能化清洁化现代矿业工程理论与技术”(编号:2015CX005)联合资助

Study on Principle and Method for Calculation of Earthwork Volume in the DIMINE Software

BI Lin1,ZHAO Hui1,YANG Xinfeng2   

  1. 1.School of Resources and Safety Engineering,Central South University,Changsha   410083, Hunan,China;
    2.Changsha Digital Mine Information Technology Co.,Ltd.,Changsha   410083,Hunan,China
  • Received:2016-05-12 Revised:2016-07-20 Online:2017-06-30 Published:2017-09-11

摘要:

填挖方量计算是土石方工程的重要环节之一。为了正确应用填挖方量计算方法,提高计算精度,分别研究了DIMINE软件中4种不同计算方法的基本原理。结合不同的工程案例,以相应的布尔体积为标准,对4种方法的计算结果进行对比分析,探讨了各种计算方法存在误差的原因,以及对不同数据特征的适应性。研究结果表明,由于原始数据的地貌特征、地形变化趋势及坡度变化的影响,不同方法的计算精度不同。根据每种计算方法的基本原理和实验结果的误差分析,针对在不同数据特征条件下填挖方量计算方法的应用问题,提出了相应的建议,为正确使用DIMINE软件进行填挖方量计算提供参考。

关键词: 填挖方量, 矿山测量, 土石方量, 三维建模, DIMINE软件, 计算原理, 误差分析

Abstract:

Calculation of earthwork is one of the most important aspects of earth and rock engineering.In order to correctly use the methods to calculate earthwork and improve the accuracy of calculation,the basic principle of four different calculation methods in the DIMINE was studied.Combining with different engineering cases,the calculation results of the four methods were separately compared and analyzed by regarding the corresponding Boolean volume as the standard,and the error of each calculation method and the adaptability to data with different characteristics were discussed.The results show that there is different calculation accuracy for different method owing to the influence of the original data of landform characteristics,terrain change trend and slope variation.According to the basic principle of each calculation method and the error analysis of the experimental results,the corresponding suggestions were put forward aiming at the problems of application of the methods to calculate earthwork under the conditions of data with different characteristics,it provide reference to calculate earthwork with DIMINE correctly.

Key words:  amount of filling and excavation, mine surveying, earthwork volume, 3D modeling, DIMINE sofeware, calculation principle, error analysis

中图分类号: 

  • TD325

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