Simulation Test on Runoff and Sediment Yield of Cinnamon Soil Engineering Accumulation Slope During Spring Thawing Period in Western Liaoning Province

JIANG Qian; LI Kunheng; LI Hongwei; Lü Gang

doi:10.13870/j.cnki.stbcxb.2021.02.003

您当前的位置：

首页 >

文章列表页 >

Simulation Test on Runoff and Sediment Yield of Cinnamon Soil Engineering Accumulation Slope During Spring Thawing Period in Western Liaoning Province

更新时间：2025-03-12

- Simulation Test on Runoff and Sediment Yield of Cinnamon Soil Engineering Accumulation Slope During Spring Thawing Period in Western Liaoning Province
- Vol. 35, Issue 2, Pages: 15-21(2021)
- 作者机构：
  
  1. 辽宁工程技术大学环境科学与工程学院,辽宁,阜新,123000
  2. 陕西省引汉济渭工程建设有限公司,西安,710000
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2021.02.003
  CLC： S157.1
- Published：2021
- 稿件说明：
移动端阅览
JIANG Qian, LI Kunheng, LI Hongwei, et al. Simulation Test on Runoff and Sediment Yield of Cinnamon Soil Engineering Accumulation Slope During Spring Thawing Period in Western Liaoning Province[J]. 2021, 35(2): 15-21.
DOI：

JIANG Qian, LI Kunheng, LI Hongwei, et al. Simulation Test on Runoff and Sediment Yield of Cinnamon Soil Engineering Accumulation Slope During Spring Thawing Period in Western Liaoning Province[J]. 2021, 35(2): 15-21. DOI： 10.13870/j.cnki.stbcxb.2021.02.003.

摘要

为揭示春季解冻期工程堆积体土壤侵蚀过程机理，以辽西地区的开挖河道工程堆积体为研究对象，采用室内模拟放水冲刷试验对春季解冻期褐土工程堆积体坡面侵蚀过程进行研究。结果表明：各解冻坡面径流量随着放水冲刷量的增加而增加，并且在相同放水冲刷量下，坡面径流量整体呈现未解冻坡面>解冻2 h坡面>解冻4 h坡面>对照；解冻时间越长，坡面对径流的延迟作用越明显；解冻时间越长，坡面侵蚀越严重。在相同放水冲刷量下，堆积体坡面总产沙量整体呈现解冻4 h坡面>解冻2 h坡面>未解冻坡面>对照。相较于对照，受冻融作用影响的坡面平均产沙率增加7.90%~44.76%。不同解冻时间及放水量条件下工程堆积体坡面径流量、产沙量与放水流量均呈线性关系变化，随着放水流量增加，径流量、产沙量均线性增加；相较于自然土壤，工程堆积体更容易发生土壤侵蚀。

Abstract

In order to reveal the mechanism of soil erosion process of engineering accumulation during spring thawing period

the accumulation of excavated river engineering in western Liaoning Province was taken as the research object

the erosion process of cinnamon soil engineering accumulation slope during spring thawing period was studied by indoor simulated water discharge scouring test. The results showed that:The runoff of each thawed slope increased with the increase of discharge scouring amount

and under the same discharge scouring amount

the runoff trend was unfreezing slope>thawed 2 h slope>thawed 4 h slope>control; the longer the thawing time

the more obvious the delay effect of slope on runoff and the more serious the slope erosion; under the same discharge scouring amount

the trend of the total sediment yield on the slope surface of the accumulation body was thawed 4 h slope>thawed 2 h slope>unfreezing slope>control. Compared with the control

the average sediment yield of slope affected by freezing and thawing increased by 7.90%~44.76%

respectively. Under different thawing time and water discharge conditions

the runoff

sediment yield

and water discharge of engineering accumulation slope linearly changed. With the increase of discharge scouring amount

runoff and sediment yield linearly increased. Compared with natural soil

engineering accumulation is more prone to soil erosion.

关键词

Keywords

references

林姿,史东梅,李叶鑫,等.岩溶区煤矿工程堆积体边坡细沟发育及其水沙关系研究[J].土壤学报,2019,56(3):615-626.

史东梅,蒋光毅,李叶鑫,等.不同土石比的工程堆积体边坡径流侵蚀过程[J].农业工程学报,2015,31(17):152-161.

张乐涛,高照良,李永红,等.模拟径流条件下工程堆积体陡坡土壤侵蚀过程[J].农业工程学报,2013,29(8):145-153.

张翔,高照良,杜捷,等.工程堆积体坡面产流产沙特性的现场试验[J].水土保持学报,2016,30(4):19-24,32.

康宏亮,王文龙,薛智德,等.陕北风沙区含砾石工程堆积体坡面产流产沙试验[J].水科学进展,2016,27(2):256-265.

李宏伟,王文龙,黄鹏飞,等.土石混合堆积体土质可蚀性

因子研究[J].泥沙研究,2014(2):49-54.

孙宝洋,李占斌,肖俊波,等.冻融作用对土壤理化性质及风水蚀影响研究进展[J].应用生态学报,2019,30(1):337-347.

王飞,范昊明,郭成久,等.我国两大冻融侵蚀区气候环境变化对比分析[J].生态环境,2008,17(1):173-177.

Sharratt B S, Lindstorm M J, Benoit G R, et al. Runoff and soil erosion during spring thaw in the northern U.S. corn belt[J].Journal of Soil and Water Conservation,2000,55(4):487-494.

范昊明,蔡强国.冻融侵蚀研究进展[J].中国水土保持科学,2003,1(4):50-55.

程圣东,杭朋磊,李占斌,等.初始解冻深度对冻融坡面侵蚀产沙过程的影响[J].西安理工大学学报,2018,34(3):257-263,293.

魏霞,李勋贵,Huang C H.交替冻融对坡面产流产沙的影响[J].农业工程学报,2015,31(13):157-163.

Ollesch G, Meissner R, Rode M, et al. Sukhanovski Y.冬季土壤(融雪)侵蚀过程的特征和模型[J].中国水土保持,2002(7):16-17.

刘佳,范昊明,周丽丽,等.冻融循环对黑土容重和孔隙度影响的试验研究[J].水土保持学报,2009,23(6):186-189.

张乐涛,高照良,田红卫.工程堆积体陡坡坡面径流水动力学特性[J].水土保持学报,2013,27(4):37-41.

郭明明,王文龙,李建明,等.神府煤田土壤颗粒分形及降雨对径流产沙的影响[J].土壤学报,2014,51(5):983-992.

兰景涛,范昊明,柴宇,等.辽西土石质低山区不同土地利用类型土壤侵蚀特征研究[J].中国水土保持,2009(8):8-10.

阜新市土地志编撰办公室.阜新市土地志[M].辽宁阜新:阜新市政府机关印刷厂,2001.

农业标准出版研究中心.最新中国农业行业标准[M].北京:中国农业出版社,2012.

刘晓娇,陈仁升,刘俊峰,等.黄河源区积雪变化特征及其对春季径流的影响[J].高原气象,2020,39(2):226-233.

王飞超,任宗萍,李鹏,等.模拟降雨下冻融作用对坡面侵蚀过程的影响[J].水土保持研究,2018,25(1):72-75,83.

王洋,刘景双,孙崇玉,等.农田黑土季节性冻融过程及其水分分布特征[J].土壤通报,2012,43(1):6-9.

延耀兴,郑秀清.季节性冻融条件下草地入渗特性的试验研究[J].水土保持学报,2007,21(5):34-37.

刘笑妍,张卓栋,张科利,等.不同尺度下冻融作用对东北黑土区产流产沙的影响[J].水土保持学报,2017,31(5):45-50.

任宗萍,苏远逸,李鹏,等.覆沙坡面径流冲刷试验研究[J].水土保持学报,2018,32(3):29-35,41.

李占斌,李社新,任宗萍,等.冻融作用对坡面侵蚀过程的影响[J].水土保持学报,2015,29(5):56-60.

Views

954

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Small Watershed Erosion Model （SWEM）

Response of Soil Total Nitrogen Distribution to Erosion under Ecological Restoration in Qinling Water Source Area

Response of Slope Runoff Hydrodynamic Characteristics to Gravel Coverage in Alpine Regions under Artificial Rainfall Simulation

Impact of Hydraulic Conditions on Soil Detachment Capacity under Different Surface Roughness

Spatiotemporal Variation Characteristics and Driving Factors of Soil Erosion in Ecological Barrier Zone of Three Gorges Reservoir Area

Related Author

FU Suhua

LIU Baoyuan

XU Mingzhu

XU Guoce

LI Zhanbin

ZHANG Jiaxin

WANG Bin

FANG Kang

Related Institution

State Key Laboratory of Earth Surface Processes and Disaster Risk Reduction， Faculty of Geographical Science， Beijing Normal University

Faculty of Arts and Sciences， Beijing Normal University at Zhuhai

State Key Laboratory of Water Engineering Ecology and Environment in Arid Area， Xi'an University of Technology

State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering， Hohai University

State Key Laboratory of Soil and Water Conservation and Desertification Control，College of Soil and Water Conservation Science and Engineering （Institute of Soil and Water Conservation）， Yangling

⁰