| 增强井下混凝土强度的可行性研究 |
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| 引用本文： | 王海兵.增强井下混凝土强度的可行性研究[J].科技成果管理与研究,2008(11):46-48. |
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| 作者姓名： | 王海兵 |
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| 作者单位： | 中国神华神东分公司榆家梁煤矿,陕西,榆林,719316 |
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| 摘 要： | 现在煤矿企业井下矿务工程大多是混凝土工程。这不仅为矿井的安全、高效生产奠定了基础，同时也为提高矿井的质量标准化起到了不可替代的作用。但由于混凝土的井下施工，受到例如顶板淋水、井下潮湿、底鼓等因素的不利影响，采用真空吸水技术和改变混凝土原料配比，增强混凝土强度和防渗能力，保证了工程质量，取得了良好的经济效果。
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| 关 键 词： | 井下混凝土 提高强度 防渗 |
Research on Feasibility of Enhance the Concrete Strength Under-mine |
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| WANG Hai-bing.Research on Feasibility of Enhance the Concrete Strength Under-mine[J].Management and Research on Scientific & Technological Achievements,2008(11):46-48. |
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| Authors: | WANG Hai-bing |
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| Institution: | WANG Hai-bing (Yujialiang Mine of Shenhua Group, Yulin 7193316, China) |
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| Abstract: | Concrete is widely used on under-mine project. It＇s not only for safe and efficient production, but also takes part in improving quality standardization of the mine. Affected by bottom swelling and wet under-mine, people always take some solutions such as vacuum suction and change the material＇ s formulation to enhance the concrete strength and ability of anti-infiltrate. This way ensures the project quality and has achieved good economic results. |
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| Keywords: | concrete under mine enhance strength anti-infiltrate |
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