| 刚性衬砌渠道受冻胀时衬砌层受力的试验研究 |
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| 引用本文： | 余书超,宋玲,欧阳辉,马庆安,吕德生.刚性衬砌渠道受冻胀时衬砌层受力的试验研究[J].中国农村水利水电,2001(9):30-33. |
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| 作者姓名： | 余书超 宋玲 欧阳辉 马庆安 吕德生 |
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| 作者单位： | 石河子大学工学院土建系, |
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| 基金项目： | 本项研究属于国家重大科技产业工程子专题的研究内容:渠道防渗防冻胀高效供输水技术集成(99-021-01-04). |
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| 摘 要： | 为了研究刚性衬砌道受冻胀时衬砌层的受力状况，通过模型模拟试验研究，找出了刚性砌渠道受冻胀时边坡衬砌层（板）的受力情况与其下渠床上含水量渠道横断面高度分布之间的内在规律，为寒区刚性衬砌渠道如何采取防洪胀措施提供了科学依据。
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| 关 键 词： | 渠道 刚性护面 衬砌层 冻胀力 试验 |
| 修稿时间： | 2001年4月24日 |
Experimental Research on Stressing Status of Rigid Lining of Canals under Frost Upheaval |
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| Yu Shuchao,Song Ling,Ouyang Hui et al..Experimental Research on Stressing Status of Rigid Lining of Canals under Frost Upheaval[J].China Rural Water and Hydropower,2001(9):30-33. |
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| Authors: | Yu Shuchao Song Ling Ouyang Hui |
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| Abstract: | For researching stressing status of rigid lining of canals under frost upheaval, through experimental research with simulation model, the rules of relationship between stressing status of rigid lining under frost upheaval and canal bed soil's moisture cantents which are varied with heights of the canal's cross sections, are found out. The results provide a scientific basis for adopting measures to prevent frost upheaval of the rigid lining canals. |
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| Keywords: | canal rigid lining lining layer force of frost upheaval |
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