| 城陵矶年最大单沙过程与落差关系分析 |
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| 引用本文： | 张潮,陈建湘,汪卫东.城陵矶年最大单沙过程与落差关系分析[J].长江工程职业技术学院学报,2013(1):30-31,41. |
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| 作者姓名： | 张潮 陈建湘 汪卫东 |
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| 作者单位： | 长江中游水文水资源勘测局 |
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| 摘 要： | 采用2000～2010年鹿角站～城陵矶(七里山)站水位落差与城陵矶(七里山)站实测含沙量资料分析,得出:洞庭湖出口水道含沙量与鹿角站～城陵矶站(七里山)水位落差有比较稳定的对应关系,当落差大于1m时一般会出现大于0.3kg/m3含沙量,含沙量大于0.3kg/m3时水位级在23～27m之间。该方案应用为捕捉沙峰过程,使城陵矶(七里山)站沙峰出现的预见期提前,减少了测次布置的盲目性,节约了生产成本,防止漏测年最大或次大含沙量过程。
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| 关 键 词： | 落差 含沙量 沙峰 |
Analysis of the Relation of the Annual Maximum Single Sediment Transport Process and Water-Level Difference at Chenglingji Station |
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| ZHANG Chao,CHEN Jian-xiang,WANG Wei-dong.Analysis of the Relation of the Annual Maximum Single Sediment Transport Process and Water-Level Difference at Chenglingji Station[J].Journal of Changjiang Engineering Vocational College,2013(1):30-31,41. |
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| Authors: | ZHANG Chao CHEN Jian-xiang WANG Wei-dong |
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| Institution: | (The Changjing Middle Hydrology and Water Resource Survey Bureau of CWRC,Wuhan 430012,China) |
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