| 某露天铁矿边坡监测周期确定方法 |
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| 引用本文： | 徐茂林,高延东,杨风芸,张贺,贾国辉.某露天铁矿边坡监测周期确定方法[J].测绘与空间地理信息,2015(8):24-27. |
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| 作者姓名： | 徐茂林 高延东 杨风芸 张贺 贾国辉 |
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| 作者单位： | 1. 辽宁科技大学矿业工程学院,辽宁鞍山,114051;2. 辽宁科技大学土木工程学院,辽宁鞍山,114051 |
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| 基金项目： | 国家自然科学基金项目(41371437) |
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| 摘 要： | 露天矿边坡位移监测对矿山安全生产起着重要的保障作用，并且是一项长期的工作，监测周期确定的合理与否直接影响监测数据的现势性和人力、物力的投入力度。通过对矿山边坡变形进行阶段性分析，推导出不同阶段的周期计算公式，设定合理的观测周期，从而能及时地捕捉滑坡体的形状信息，并更准确地对滑动趋势进行预测。以鞍山某露天铁矿几年的监测数据为数据源，通过分析发现该方法计算的周期与矿山边坡滑动阶段性相符。所以通过该方法能更合理、科学地设定监测周期，避免以往设定周期的盲目性，对矿山监测工作具有指导性作用。
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| 关 键 词： | 露天矿 边坡 矿山安全 监测周期 |
A Method for Determining the Monitoring Period of the Slope of an Open Pit Iron Mine |
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| Abstract: | Open pit slope displacement monitoring for mine safety production plays an important role in safeguarding.The process is a long-term work, monitoring period to determine the reasonable or not directly affect the current situation of monitoring data and hu-man and material resources.Based on the mine slope deformation analysis stage, deduce the different stages of the cycle is calculated, set a reasonable observation period, so that it can capture the shape information in a timely manner landslide, and more accurately predict the trend of sliding.Monitoring an Anshan Iron open a few years for the data source, this method for calculating the cycle of slope slip through the analysis and mining stage matches found.So by this method can be more rational, scientific monitoring cycle setting, avoid setting the previous cycle of blindness, mine monitoring guiding role. |
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| Keywords: | open-pit mine side slope mine safety monitoring cycle |
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