| 黄河巴彦高勒河段冰塞机理研究 |
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| 引用本文： | 可素娟,吕光圻,任志远. 黄河巴彦高勒河段冰塞机理研究[J]. 水利学报, 2000, 31(7): 0066-0070 |
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| 作者姓名： | 可素娟 吕光圻 任志远 |
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| 作者单位： | 黄河水利委员会水文局,河南,郑州,450004 |
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| 基金项目： | 国家自然科学基金重点项目 !( 59739170 ) |
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| 摘 要： | 巴彦高勒河段位于黄河内蒙古河段上段，封河时容易形成冰塞，特别是自1986年以来，巴彦高勒河段几乎连年冬季形成严重冰塞，灾害损失惨重.本文详细分析了1986年前后巴彦高勒河段水力条件、热力条件和河道边界条件三方面的变化，从而研究冰塞的形成原因及条件，利用冰水力学理论研究巴彦高勒冰塞的形成机理。
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| 关 键 词： | 巴彦高勒河段 冰塞 形成机理 |
| 修稿时间： | 1999-07-30 |
Study on mechanism of ice jam formation in Bayangaole section of Yellow River |
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| KE Sujuan,LU Guangqi,REN Zhiyuan. Study on mechanism of ice jam formation in Bayangaole section of Yellow River[J]. Journal of Hydraulic Engineering, 2000, 31(7): 0066-0070 |
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| Authors: | KE Sujuan LU Guangqi REN Zhiyuan |
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| Affiliation: | 1.Bureau of Hydrology, YRCC |
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| Abstract: | Bayangaole section is located at the upper reach of Yellow River. Ice jam always happened in winter at this section since 1986 and formed serious disasters. In this paper, the variations of hydraulic factors, thermal factors as well as the boundary conditions of channel are analyzed in detail and the causes and conditions of ice jam formation are studied. |
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| Keywords: | Bayanaole section Yellow River ice jam formation mechanism |
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