[1]马 力,张秋芬,倪用鑫,等.岔巴沟流域不同淤积状态下淤地坝淤积深度研究[J].水土保持研究,2022,29(02):18-22+30.
　MA Li,ZHANG Qiufen,NI Yongxin,et al.Study on Siltation Depth in Warping Dam Under Different Silting Conditions in Chabagou Watershed[J].Research of Soil and Water Conservation,2022,29(02):18-22+30.
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岔巴沟流域不同淤积状态下淤地坝淤积深度研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 29 期数: 2022年02期 页码: 18-22+30 栏目: 出版日期: 2022-03-20
Title:
Study on Siltation Depth in Warping Dam Under Different Silting Conditions in Chabagou Watershed
文章编号:
1005-3409(2022)02-0018-05
作者:
马 力1,2, 张秋芬1,2, 倪用鑫1,2, 李 勉1,2, 吕锡芝1,2
(1.黄河水利科学研究院, 郑州 450003; 2.河南省黄河流域生态环境保护与修复重点实验室, 郑州 450003)
Author(s):
MA Li1,2, ZHANG Qiufen1,2, NI Yongxin1,2, LI Mian1,2, LÜ Xizhi1,2
(1.Yellow River Institute of Hydraulic Research, Zhengzhou 450003, China; 2.Key Laboratory of Yellow River Basin Ecological Environment Protection and Restoration in Henan Province, Zhengzhou 450003, China)
关键词:
淤地坝;  暴雨洪水;  不同淤积状态;  淤积深度;  岔巴沟
Keywords:
warping dam;  rainstorm and flood;  different silting conditions;  siltation depth;  Chabagou
分类号:
S157.1
文献标志码:
A
摘要:
为了进一步明确次暴雨条件下淤地坝的拦沙作用,利用岔巴沟流域不同淤积状态淤地坝泥沙沉积信息,结合线性回归和相关分析等方法,研究了不同淤积状态下淤地坝淤积深度关系。结果表明:(1)不同淤积状态淤地坝的最大淤积深度和平均淤积深度由高到低为堵塞坝(1.07 m,0.62 m)>水毁坝(0.72 m,0.53 m)>完好坝(0.70 m,0.45 m)>淤满坝(0.19 m,0.15 m)。(2)不同淤积状态下坝地淤积深度与降雨强度相关性拟合不明显; 堵塞坝和水毁坝坝地淤积深度与B值(坝地面积与坝控流域面积之比)呈指数负相关,相关指数分别为0.73,0.71。(3)不同淤积状态淤地坝平均拦沙模数由大到小依次为:堵塞坝(14 274 t/km2)>完好坝(12 480 t/km2)>水毁坝(11 725 t/km2)>淤满坝(3 350 t/km2)。综上所述,暴雨条件下,堵塞坝具有高效的拦沙作用,但小库容坝地极易产生较大的淤积深度,从而对坝体产生威胁; 堵塞坝和完好坝的合理配置是流域高效滞洪拦沙的关键。
Abstract:
In order to further clarify the silt retention effect of warping dam under the condition of rainstorm, this study used the sediment deposition information of warping dam under different deposition states in Chabagou Basin to study the relationship between the deposition depth in warping dam under different deposition states by combining with the methods of linear regression and correlation analysis. The results show that:(1)the maximum and average siltation depth in warping dams under different siltation conditions decrease in the order: blocking dam(1.07 m, 0.62 m)>waterlogging dam(0.72 m, 0.53 m)>intact dam(0.70 m, 0.45 m)>full dam(0.19 m, 0.15 m);(2)there is no obvious correlation between the siltation depth and rainfall intensity under different siltation conditions; the siltation depth and B value(the ratio of dam field to dam-controlled watershed area)of blocking dam and waterlogging dam have an exponential negative correlation, and the correlation indexes are 0.73 and 0.71, respectively;(3)warping dam average moduli of intercepting sediment under different silting conditions decreased in the order: blocking dam(14 274 t/km2)>intact dam(12 480 t/km2)>waterlogging dam(11 725 t/km2)>full dam(3 350 t/km2). To sum up, under the condition of rainstorm, the blocking dam has the function of high-efficiency sediment retention, but the dam with small storage capacity is prone to produce a greater depth of sedimentation, which threatens the dam. The reasonable allocation of blocking dam and intact dam is the key to efficient flood detention and sediment retention.

参考文献/References:

[1] 王道席,侯素珍,杨吉山,等.无定河“7·26”暴雨洪水泥沙来源分析[J].人民黄河,2017,39(12):18-21.
[2] 罗西超.黄土高原淤地坝建设现状及其发展思路[J].中国水土保持,2016(9):24-25.
[3] 段金晓.淤地坝不同淤积程度对水动力过程影响模拟研究[D].西安:西安理工大学,2019.
[4] 李勉,姚文艺,史学建.淤地坝拦沙减蚀作用与泥沙沉积特征研究[J].水土保持研究,2005,12(5):111-115.
[5] 张风宝,薛凯,杨明义,等.坝地沉积旋回泥沙养分变化及其对小流域泥沙来源的解释[J].农业工程学报,2012,28(20):143-149.
[6] 李勉,杨二,李平,等.黄土丘陵区小流域淤地坝泥沙沉积特征[J].农业工程学报,2017,33(3):161-167.
[7] 李勋贵,李占斌,魏霞,等.黄土高原淤地坝坝地淤积物两个重要物理特性指标研究[J].水土保持研究,2007,14(2):218-220.
[8] Zhang X B, Walling D E, Quine T A, et al. Use of reservoir deposits and Caesium-137 measurements to investigate the erosional response of a small drainage basin in the rolling loess plateau region of China[J]. Land Degradation & Development, 1997,8(1):1-16.
[9] 文安邦,张信宝,沃林DE.黄土丘陵区小流域泥沙来源及其动态变化的137Cs法研究[J].地理学报,1998,53(S):124-133.
[10] 李勉,杨剑锋,侯建才,等.黄土丘陵区小流域淤地坝记录的泥沙沉积过程研究[J].农业工程学报,2008,24(2):64-69.
[11] 薛凯,杨明义,张风宝,等.利用淤地坝泥沙沉积旋廻反演小流域侵蚀历史[J].核农学报,2011,25(1):115-120.
[12] Zhao Guangju, Klik Andreas, Mu Xingmin, et al. Sediment yield estimation in a small watershed on the northern Loess Plateau, China[J]. Geomorphology, 2015,241:343-352.
[13] Li Y, Poesen J, Yang J C, et al. Evaluating gully erosion using 137Cs and 210Pb/137Cs ratio in a reservoir catchment[J]. Soil & Tillage Research, 2004,69(1/2):107-115.
[14] 魏霞,李占斌,沈冰,等.陕北子洲县典型淤地坝淤积过程和降雨关系的研究[J].农业工程学报,2006,22(9):80-84.
[15] 史学建,王玲玲,杨吉山,等.基于淤地坝沉积信息的流域土壤侵蚀模数估算[J].人民黄河,2019,41(2):103-106.
[16] 水利部黄河水利委员会.中华人民共和国水文年鉴:黄河流域水文资料(2017年第4卷)[Z].北京:水利部黄河水利委员会,2018.
[17] 方学敏,万兆惠,匡尚富.黄河中游淤地坝拦沙机理及作用[J].水利学报,1998(10):50-54.
[18] 刘晓燕,高云飞,马三保,等.黄土高原淤地坝的减沙作用及其时效性[J].水利学报,2018,49(2):145-155.
[19] 高云飞,郭玉涛,刘晓燕,等.陕北黄河中游淤地坝拦沙功能失效的判断标准[J].地理学报,2014,69(1):73-79.
[20] 冉大川,李占斌,申震洲,等.泾河流域淤地坝拦沙对降雨的响应分析[J].西安理工大学学报,2010,26(3):249-254.
[21] 方学敏,曾茂林.黄河中游淤地坝坝系相对稳定研究[J].泥沙研究,1996(3):12-20.

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备注/Memo

收稿日期:2021-02-22 修回日期:2021-03-30
资助项目:国家自然科学基金(51979118); 中央级公益性科研院所基本科研业务费专项资金(HFY-JBYW-2019-01,HFY-JBYW-2019-12); 国家重点实验室基金(IWHR-SKL-KF201903)
第一作者:马力(1987—),男,河南周口人,工程师,硕士,主要从事土壤侵蚀与水土保持研究。E-mail:hilary777@126.com
通信作者:吕锡芝(1986—),男,山东惠民人,高级工程师,博士,主要从事生态水文、水土保持研究。E-mail:nihulvxizhi@163.com

更新日期/Last Update: 2022-04-20