复合侵蚀作用下砒砂岩坡面侵蚀泥沙颗粒特征

高玄娜; 肖培青; 张攀; 郝仕龙; 杨春霞

doi:10.13870/j.cnki.stbcxb.2021.01.006

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复合侵蚀作用下砒砂岩坡面侵蚀泥沙颗粒特征

更新时间：2025-03-12

- 复合侵蚀作用下砒砂岩坡面侵蚀泥沙颗粒特征
- Particle Characteristics of Erosion Sediment on Pisha Sandstone Slope Under Composite Erosion
- 水土保持学报 2021年35卷第1期页码：44-49
- 作者机构：
  
  1. 华北水利水电大学测绘与地理信息学院,郑州,450045
  2. 黄河水利科学研究院, 水利部黄土高原水土流失过程与控制重点实验室,郑州,450003
- 作者简介：
  
  [ "高玄娜(1994-),女,在读硕士研究生,主要从事土壤侵蚀与水土保持研究。E-mail:gaoxuanna@163.com" ]
- 基金信息：
  
  国家重点研发计划项目（2017YFC0504501）国家自然科学基金项目（41877079）中央级公益性科研院所基本业务费专项（HKY-JBYW-2019-14）华北水利水电大学研究生创新课题项目（YK2019-25）
- DOI：10.13870/j.cnki.stbcxb.2021.01.006
  中图分类号： S157.1
- 纸质出版：2021
- 稿件说明：
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高玄娜, 肖培青, 张攀, 等. 复合侵蚀作用下砒砂岩坡面侵蚀泥沙颗粒特征[J]. 水土保持学报, 2021,35(1):44-49.

GAO Xuanna, XIAO Peiqing, ZHANG Pan, et al. Particle Characteristics of Erosion Sediment on Pisha Sandstone Slope Under Composite Erosion[J]. 2021, 35(1): 44-49.
高玄娜, 肖培青, 张攀, 等. 复合侵蚀作用下砒砂岩坡面侵蚀泥沙颗粒特征[J]. 水土保持学报, 2021,35(1):44-49. DOI： 10.13870/j.cnki.stbcxb.2021.01.006.

GAO Xuanna, XIAO Peiqing, ZHANG Pan, et al. Particle Characteristics of Erosion Sediment on Pisha Sandstone Slope Under Composite Erosion[J]. 2021, 35(1): 44-49. DOI： 10.13870/j.cnki.stbcxb.2021.01.006.

摘要

明晰砒砂岩坡面侵蚀泥沙颗粒输移特征是研究黄河泥沙淤积问题的关键。采用水力、风力、冻融复合侵蚀实体模拟技术，研究在35°坡度和110 mm/h雨强条件下单一水蚀、冻融+水蚀、冻融+风蚀+水蚀3组不同侵蚀动力复合作用下，砒砂岩坡面侵蚀泥沙颗粒变化特征。结果表明：砒砂岩坡面在单一水蚀作用下以整体侵蚀为主，侵蚀泥沙颗粒变化稳定；冻融+水蚀作用下粗颗粒产出明显，冻融作用对粗颗粒的影响凸显；冻融+风蚀+水蚀作用下坡面稳定性最差，侵蚀泥沙颗粒变化最剧烈。复合侵蚀作用下坡面侵蚀过程以搬运粒径较大的泥沙颗粒为主；各粒级侵蚀泥沙颗粒随侵蚀动力的增加起伏变化剧烈。

Abstract

The key to study the sediment deposition of the Yellow River is to clarify the sediment transport characteristics of the erosion sediment on the Pisha Sandstone slope. The physical simulation technology of water

wind and freezing-thawing composite erosion was used to study the variation characteristics of erosion sediment particles on Pisha Sandstone slope under the composited action of three groups of different erosion dynamics

which were single water erosion

freezing-thawing water erosion

and freezing-thawing wind water erosion

under the condition of 35° slope and 110 mm/h rain intensity. The results showed that the Pisha sandstone slope was dominated by overall erosion under single water erosion action

and the erosion sediment particles changed stably. Under the action of freezing-thawing water erosion

coarse particles were produced obviously

and the effect of freezing-thawing on coarse particles was prominent. The slope stability was the worst under freezing-thawing wind water erosion

and the change of erosion sediment particles was the most drastic. In the process of slope erosion under composite erosion

sediment particles with larger diameter were mainly transported. The fluctuation of erosion sediment particles with the increase of erosion dynamics changed dramatically.

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Keywords

references

Hairsine P B, Rose C W. Modeling water erosion due to overland flow using physical principles, 1. Sheet flow[J].Water Resources Research,1992,28(1):237-243.

Hairsine P B, Rose C W. Modeling water erosion due to overland flow using physical principles, 2. Rill flow[J].Water Resources Research,1992,28(1):245-250.

Hairsine P B, Sander G C, Rose C W. Unsteady soil erosion due to rainfall impact:A model of sediment sorting on the hillslope[J]. Journal of Hydrology,1999,220(3):115-128.

杨具瑞,方铎,毕慈芬,等.砒砂岩区小流域沟冻融风化侵蚀模型研究[J].中国地质灾害与防治学报,2003,14(2):87-93.

Meyer L D, Line D E, Harmon W C. Size characteristics of sediment from agricultural soils[J].Journal of Soil and Water Conservation,1992,47(1):107-111.

胡宏祥,洪天求,马友华,等.土壤及泥沙颗粒组成与养分流失的研究[J].水土保持学报,2007,21(1):26-29.

吴凤至,史志华,岳本江,等.坡面侵蚀过程中泥沙颗粒特性研究[J].土壤学报,2012,49(6):1235-1240.

肖培青,郑粉莉.上方来水来沙对细沟侵蚀泥沙颗粒组成的影响[J].泥沙研究,2003(5):64-68.

张冠华,刘国彬,王国梁,等.黄土丘陵区两种典型灌木群落坡面侵蚀泥沙颗粒组成及养分流失的比较[J].水土保持通报,2009,29(1):1-6.

王晓燕,陈洪松,田均良,等.侵蚀泥沙颗粒中

137

Cs的含量特征及其示踪意义[J].泥沙研究,2005(2):61-65.

王玲.陡坡地水蚀过程与泥沙搬运机制[D].陕西杨凌:中国科学院教育部水土保持与生态环境研究中心,2016.

肖培青,姚文艺,刘慧.砒砂岩地区水土流失研究进展与治理途径[J].人民黄河,2014,36(10):92-94,109.

姚文艺,肖培青,王愿昌,等.砒砂岩区侵蚀治理技术研究进展[J].水利水电科技进展,2019,39(5):1-9,15.

Zhang P, Yao W Y, Liu G B, et al. Experimental study of sediment transport processes and size selectivity of eroded sediment on steep Pisha sandstone slopes[J].Geomorphology,2020,363:e107211.

叶浩,石建省,侯宏冰,等.内蒙古南部砒砂岩岩性特征对重力侵蚀的影响[J].干旱区研究,2008,25(3):402-405.

石迎春,叶浩,侯宏冰,等.内蒙古南部砒砂岩侵蚀内因分析[J].地球学报,2004,25(6):659-664.

张攀,姚文艺,刘国彬,等.砒砂岩区典型小流域复合侵蚀动力特征分析[J].水利学报,2019,50(11):1384-1391.

Visser S M, Sterk G, Ribolzi O. Techniques for simultaneous quantification of wind and water erosion in semi-arid regions[J].Journal of Arid Environments,2004,59(4):699-717.

张平仓,唐克丽.六道沟流域有效水蚀风蚀能量及其特征研究[J].土壤侵蚀与水土保持学报,1997,3(2):32-40.

杨吉山,姚文艺,郑明国,等.原状砒砂岩坡面产流产沙规律试验研究[J].人民黄河,2017,39(1):98-101,109.

赵国际.内蒙古砒砂岩地区水土流失规律研究[J].水土保持研究,2001,8(4):158-160.

郭进,文安邦,严冬春,等.三峡库区紫色土坡地土壤颗粒流失特征[J].水土保持学报,2012,26(3):18-21.

朱高立,文博,李静,等.不同雨强和覆盖度条件下崩积体侵蚀泥沙颗粒特征[J].土壤学报,2016,53(6):1371-1379.

中华人民共和国水利部.SL 237-1999中华人民共和国行业标准:土工试验规程[S],北京:中国水利水电出版社,1999.

Asadi H, Ghadiri H, Rose C W, et al. An investigation of flow-driven soil erosion processes at low stream powers[J].Journal of Hydrology,2007,342(1):134-142.

Slattery M C, Burt T P. Particle size characteristics of suspended sediment in hillslope runoff and stream flow[J].Earth Surface Processes and Landforms,1997,22(8):705-719.

Wischmeier W H, Smith D D. Predicting rainfall erosion losses:A guide to conservation planning[J].USA:Agriculture Handbook(USA), 1978, 537:62.

Shi Z H, Fang N F, Wu F Z. Soil erosion processes and sediment sorting associated with transport mechanisms on steep slopes[J].Journal of Hydrology,2012,454:123-130.

卫午毓,肖培青,张攀,等.复合侵蚀作用下砒砂岩坡面产流产沙过程试验[J].水土保持学报,2020,34(2):18-22.

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