| 煤矿老采空区场地残余沉降的预测研究 |
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| 引用本文： | 谭保华,薛凯喜,郑志洪.煤矿老采空区场地残余沉降的预测研究[J].路基工程,2018,0(2):37-41. |
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| 作者姓名： | 谭保华 薛凯喜 郑志洪 |
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| 作者单位： | 东华理工大学建筑工程学院, 南昌 330013 |
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| 基金项目： | 国家自然科学基金（41462011）；东华理工大学试验技术开发项目（2016年度） |
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| 摘 要： | 结合“华美电厂二期工程煤矿采空区场地稳定性评价”工程项目，通过资料收集、现场调查和钻探验证等手段，查明评价场地的地层条件和庞庄煤矿采空区主要工作面的分布和特征。采用概率积分法对采空区影响范围内残余沉降进行了预测，并根据预测的结果对评价场地的稳定性和建筑工程适宜性进行了评价。
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| 关 键 词： | 煤矿采空区 残余沉降 稳定性评价 概率积分法 |
| 收稿时间： | 2019-11-11 |
Prediction Research on Residual Settlement of the Old Goaf Site in Coal Mine |
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| Abstract: | In this paper, it combines the "Huamei Power Plant Phase Ⅱ project goaf site stability evaluation" projects, through data collection, field surveys and other means of verification of the proposed drilling, the site situ conditions and the goaf in Pangzhuang coal mine are identified and the distribution and characteristics of the main working face of the goaf in the site and the surrounding coal mine are defined. The residual settlement within the affected areas is predicted using the probability integration method and the stability and architectural engineering suitability of the proposed construction site are evaluated according to the predicted results. |
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