| 在地质灾害勘察中钻探设备最佳更新期的确定 |
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| 引用本文： | 李菊芳.在地质灾害勘察中钻探设备最佳更新期的确定[J].山西建筑,2013(36):251-253. |
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| 作者姓名： | 李菊芳 |
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| 作者单位： | [1]兰州交通大学土木工程学院,甘肃兰州730070 [2]中铁西北科学研究院有限公司,甘肃兰州730000 |
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| 摘 要： | 介绍了地质勘察企业中钻探设备的选型和磨损问题,探讨了设备的经济寿命及提前更新的经济原则,通过实际案例,从设备的静态模式与动态模式两个方面分析了如何确定设备的最佳更新期,对地质勘察企业具有重要意义.
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| 关 键 词： | 钻探设备 更新 寿命 最佳更新期 |
Optimum renewal determination of drilling equipment in geological hazard investigation |
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| LI Ju-fang.Optimum renewal determination of drilling equipment in geological hazard investigation[J].Shanxi Architecture,2013(36):251-253. |
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| Authors: | LI Ju-fang |
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| Affiliation: | LI Ju-fang (1. College of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China; 2. Northwest Research Institute Co. , Ltd of C. R. E. C, Lanzhou 730000, China) |
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| Abstract: | This article describes the selection and wear problems of drilling equipment, discusses the economic life of equipment and updated in advance economic principles in geological exploration companies. Through practical examples, how to determine the best equipment renewal pe- riod is researched from two aspects of the device＇ s static mode and dynamic mode analysis, which is of great significance to geological prospec- ting enterprises. |
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| Keywords: | drilling equipment update life span the best renewal period |
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