| 枣临铁路煤窑采空段工程处理探讨 |
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| 引用本文： | 李凯荣.枣临铁路煤窑采空段工程处理探讨[J].甘肃科学学报,2010,22(1):148-151. |
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| 作者姓名： | 李凯荣 |
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| 作者单位： | 中铁第一勘察设计院集团有限公司,工程承包公司,甘肃,兰州,730000 |
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| 摘 要： | 对枣临铁路煤窑采空区DK5+005~DK5+345地段,采用灌浆法加固处理,通过对灌浆范围的确定、灌浆参数的设计、浆液和灌浆工艺的选定以及对工程质量保证措施的完善,成功处理了该段煤窑采空区路基.为同类工程提供了技术参考.
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| 关 键 词： | 枣临铁路 铁路路基 采空区 加固 灌浆 |
Discussion on the Engineering Treatment of Excavated Regions of Coal Mines Along the Zao-Lin Railway |
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| LI Kai-rong.Discussion on the Engineering Treatment of Excavated Regions of Coal Mines Along the Zao-Lin Railway[J].Journal of Gansu Sciences,2010,22(1):148-151. |
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| Authors: | LI Kai-rong |
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| Institution: | Engineering Contracting Company;China Railway First Survey and Design Institute Group Ltd.;Lanzhou 730000;China |
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| Abstract: | The reinforcement of the excavated regions of coal mines by grouting is introduced here.By defining the scope of grouting,grouting parameters of the design,slurry and filling techniques as well as the improvement of construction quality,we have successfully dealt with the subgrade of this section of the railway.Practical experiences can be used as technical references for similar projects. |
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| Keywords: | Zao-Lin railway railway subgrade excavated region reinforcement grouting |
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