| 深厚下第三系红层的冻结设计 |
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| 引用本文： | 亓燕秋,王继献. 深厚下第三系红层的冻结设计[J]. 中国煤炭, 2011, 37(11) |
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| 作者姓名： | 亓燕秋 王继献 |
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| 作者单位： | 1. 安徽理工大学土木建筑学院,安徽省淮南市,232001
2. 中煤矿山建设集团有限责任公司,安徽省合肥市,230000 |
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| 摘 要： | 进行了下第三系红层低温下物理力学性能试验,并将试验结果与第四系表土地层试验结果进行比较.通过对红层控制层位的冻结壁外荷载、厚度、平均温度的计算,同时根据两淮地区成功井筒冻结的设计和施工经验,提出深厚红层冻结设计方案与一些合理建议.
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| 关 键 词： | 红层 冻结壁 冻结方案 物理力学性能试验'防水 |
The freezing design of the deep lower tertiary red beds |
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| Qi Yanqiu , Wang Jixian. The freezing design of the deep lower tertiary red beds[J]. China Coal, 2011, 37(11) |
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| Authors: | Qi Yanqiu Wang Jixian |
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| Affiliation: | Qi Yanqiu1,Wang Jixian2(1.College of Civil Engineering and Construction,Anhui University of Science and Technology,Huainan,Anhui 232001,China,2.China Coal Mine Construction Group Limited Liability Company,Hefei,Anhui 230000,China) |
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| Abstract: | The physical and mechanical properties tests of the paleogene red beds were carried out under low temperature,and the test results were compared with the table land layer of Quaternary.Through the calculation of the external load,the thickness,the average temperature of the frozen wall in the red beds control layer,and based on the successful design and construction experience of the frozen shaft in Huai River regions,the freezing design program of the deep red beds are proposed and some reasonable proposal... |
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| Keywords: | red beds frozen wall freezing design physical and mechanical properties test waterproof |
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