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| 一种计算机圈定露天矿境界的新方法 | |
| 引用本文： | 陈晓青,任凤玉,张国建,白润才.一种计算机圈定露天矿境界的新方法[J].辽宁工程技术大学学报(自然科学版),2011,30(1):5-8. |
| 作者姓名： | 陈晓青 任凤玉 张国建 白润才 |
| 作者单位： | 1. 辽宁科技大学资源与土木工程学院,辽宁,鞍山,114044;东北大学资源与土木工程学院,辽宁,沈阳,110004 2. 东北大学资源与土木工程学院,辽宁,沈阳,110004 3. 辽宁科技大学资源与土木工程学院,辽宁,鞍山,114044 4. 辽宁工程技术大学资源与环境工程学院,辽宁,阜新,123000 |
| 基金项目： | 辽宁省重点实验室基金资助项目 |
| 摘 要： | 针对目前境界圈定传统手工法和计算机法的不足,提出一种新的计算机圈定境界方法。对每个矿体自动找底,向上发锥,计算剥采比,以剥采比小于经济合理剥采比为原则,得到每个矿体的最优锥,这些锥复合构成整个矿山的境界。经过编程并用于实际矿山,实践表明:该方法速度快,精度高,所得境界合理。该方法圈定露天矿境界切实可行,为计算机圈定露天境界提供了新思路,具有一定的理论价值和实用价值。 |
| 关 键 词： | 露天境界 矿床模型 分形法 境界圈定复合锥法 |
New method of computer delineating open-pit realm |
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| CHEN Xiaoqing,REN Fengyu,ZHANG Guojian,BAI Runcai.New method of computer delineating open-pit realm[J].Journal of Liaoning Technical University (Natural Science Edition),2011,30(1):5-8. | |
| Authors: | CHEN Xiaoqing REN Fengyu ZHANG Guojian BAI Runcai |
| Institution: | CHEN Xiaoqing1,2,REN Fengyu2,ZHANG Guojian1,BAI Runcai3(1.School of Resources & Civil Engineering,University of Science and Technology,Anshan 114044,China,2.School of Resources & Civil Engineering,Northeastern University,Shenyang 110004 China,3.College of resource and environment engineering,Liaoning technical university,Fuxin 123000,China) |
| Abstract: | Traditional handwork method and computer method in realm delineating have their own disadvantages,to deal with the problem,this paper presents a new method of delineating with computer.It can help us find the cone's bottom of every orebody,get the cones upward,calculate the stripping ratio.With the principle of the stripping ratio must less than the reasonable economy stripping ratio,we will obtain all the orebody optimal cones,these cones composite constitute the whole mine region.After programming and usi... |
| Keywords: | open state ore deposit model fractal method border delineating composite cone method |
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