| 潼关高程变化成因分析 |
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| 引用本文： | 陶海鸿,赵梅,屠新武,章蔚红,陈广德.潼关高程变化成因分析[J].电网与水力发电进展,2003,19(4):15-18. |
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| 作者姓名： | 陶海鸿 赵梅 屠新武 章蔚红 陈广德 |
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| 作者单位： | 黄委会中游水文水资源局,黄委会中游水文水资源局,黄委会中游水文水资源局,哈尔滨自来水三厂,黄委会中游水文水资源局 山西晋中030600,山西晋中030600,山西晋中030600,黑龙江哈尔滨150000,山西晋中030600 |
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| 摘 要： | 三门峡水库蓄水运用2年后,潼关高程急剧抬升。水库修建前,潼关河床基本处于冲淤平衡或微淤状态。经分析,潼关河床高程升高的主要原因是三门峡水库运用方式,在水库"蓄清排浑"控制运用期,非汛期、汛期运行水位及上游来水条件是潼关高程上升的影响因素。
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| 关 键 词： | 潼关高程 断面冲淤 升降 水库运用 来水来沙 |
| 文章编号： | 1671-4768(2003)04-0015-04 |
| 修稿时间： | 2003年4月28日 |
Analysis on the causation of elevation change at Tongguan |
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| Authors: | TAO Hai-hong ZHAO Mei TU Xin-wu ZHANG Wei-hong CHENG Guang-de |
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| Affiliation: | TAO Hai-hong~1,ZHAO Mei~1,TU Xin-wu~1,ZHANG Wei-hong~2,CHENG Guang-de~1 |
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| Abstract: | After 2 years operation of the Sanmenxia Reservoir, the elevation at Tongguan run sharply up. Before the construction of the reservoir, the river channel at Tongguan nearly balanced or fill up slightly by sediments. It is shown by analysis that the elevation change at Tongguan is caused by the operational mode of Sanmenxia Reservoir. During the period of the reservoir by mode of "store the clear and discharge the muddy water", the operational water level and the water and sediment inflow from upper streams is the causation of elevation running up. |
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| Keywords: | elevation at Tongguan scouring and sedimentation run up and down reservoir operation water and sediment inflow |
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