| 筑坝用煤矸石的水稳定性试验研究 |
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| 引用本文： | 刘升阳,王来贵,王凤江. 筑坝用煤矸石的水稳定性试验研究[J]. 辽宁工程技术大学学报(自然科学版), 2006, 0(Z2) |
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| 作者姓名： | 刘升阳 王来贵 王凤江 |
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| 作者单位： | 辽宁工程技术大学力学与工程科学系，辽宁工程技术大学力学与工程科学系，中冶沈勘秦皇岛冶金设计研究总院 辽宁阜新 123000，辽宁阜新 123000，河北秦皇岛 066001 |
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| 基金项目： | 国家自然科学基金重点资助项目(50434020)，面上资助项目(50374042)，高等学校博士学科点专向科研基金资助项目(20040147003)。 |
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| 摘 要： | 为减少土地占用面积,采用煤矸石作为尾矿库初期坝的筑坝材料。煤矸石的水稳定性对坝体结构有着重要的影响,所以在煤矸石的化学组成、物理力学性质试验基础上,对煤矸石的水稳定性进行了研究和论证。结果表明,煤矸石的水稳定性满足筑坝材料的工程性质,是一种水稳定性材料,可以用于筑坝。
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| 关 键 词： | 煤矸石 筑坝材料 水稳定性 |
Experiment study on water stability of coal wastes for dam building |
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| LIU Sheng-yang,WANG Lai-gui,WANG Feng-jiang. Experiment study on water stability of coal wastes for dam building[J]. Journal of Liaoning Technical University (Natural Science Edition), 2006, 0(Z2) |
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| Authors: | LIU Sheng-yang WANG Lai-gui WANG Feng-jiang |
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| Abstract: | To reduce the occupied area of land, coal wastes are used as the materials of the tailings dam. The water stability of coal wastes have a major impact on the structure of the project. Based on the experiment of the chemical composition and the experiment of the physical and mechanical properties, the water stability in coal wastes is studied and proved. The results show that the water stability in coal wastes meets the engineering properties of the dam-building materials; It is one of water stable materials and is a suitable material for dam building . |
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| Keywords: | coal wastes material for dam water stability |
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