[1]田耀武,田国行,苏金乐,等.高速公路不同边坡土壤保持措施对土壤侵蚀速率影响分析[J].水土保持研究,2006,13(01):80-82.
　TIAN Yao-wu,TIAN Guo-hang,SU Jin-le,et al.Analysis on the Influence of Soil and Water Conservation Means on Soil Erosion Rate of Freeway Slope[J].Research of Soil and Water Conservation,2006,13(01):80-82.
点击复制

高速公路不同边坡土壤保持措施对土壤侵蚀速率影响分析

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 13 期数: 2006年01期 页码: 80-82 栏目: 出版日期: 1900-01-01
Title:
Analysis on the Influence of Soil and Water Conservation Means on Soil Erosion Rate of Freeway Slope
作者:
田耀武1, 田国行1, 苏金乐1, 朱红梅2
1. 河南农业大学林学园艺学院 郑州 450002;
2. 河南大学新区建设指挥部 开封 475001
Author(s):
TIAN Yao-wu1, TIAN Guo-hang1, SU Jin-le1, ZHU Hong-mei2
1. College of Forestory and Horticulture, Henan Agricultural University, Zhengzhou 450002;
2. Construction Headquarters of Henan University New Development Area, Kaifeng 475001, China
关键词:
边坡; 土壤侵蚀速率; 模型; 降雨强度; 植被盖度; 土壤保持效率; 小拱架工程防护; 方块网工程防护
Keywords:
slope; soil erosion rate; model rainfall intensity; vegetative cover; soil conservation ratio; arch engineering protection; pane protection
分类号:
S157;U412.366
摘要:
研究郑州西南绕城高速公路边坡不同土壤保持工程措施，在一定植被盖度（90%、70%、50%、30%、10%）下，不同降雨强度对土壤侵蚀速率的影响。按照区组试验设计，对郑州西南绕城高速公路小拱架、方形网状、未实施工程措施的三种类型边坡在不同降雨强度下产生的土壤侵蚀速率进行了测定。建立一定盖度下，土壤侵蚀速率与降雨强度关系15种模型。利用模型和降雨强度区间的不定积分计算不同工程类型的土壤保持效率。结果表明：三种类型边坡，土壤侵蚀速率随降雨强度呈幂函数增加；小拱架、方形网土壤保持效率随盖度的增大而增大，当盖度为50%~70%时达到最大值，后随盖度的增大而减小。小拱架土壤保持效率平均为方形网防护的1.28倍。
Abstract:
Based on the observed data of Zhengzhou southwest exurban freeway,the effects between soil erosion and rainfall are discussed with the vegetative cover rate(90%,70%,50%,30%,10%) .According to the experimental scheme,some indexes of soil erosion rate were measured in small arch protection slope,pane protection slope and nature slope.And it simulated the soil and water loss equations between the soil erosion and rainfall intensity in five vegetation coverage levels.And results indicated that soil loss ratio decreased exponentially with the increase of vegetation cover,while it increased powerfully with the increase of rainfall intensity.The different ecological protection measures reduced effect under different rainfall intensity with different vegetation cover ratio levels.The protection efficiency increased with coverage rate.When vegetative cover was 50%～70%,it reached the maximum,and then it decreased with vegetative cover.The arch protection efficiency was avevagely 1.28 times than pane protection.

参考文献/References:

[1] Zinng A W.Degree and lengthof land slope as it affects soil loss in rainoff[J].Agric ENG,1940,21:59-647.
[2] 江忠善,王志强,刘志.黄土丘陵地区小流域土壤侵蚀定量研究[J].土壤侵蚀与水土保持学报,1996,2(1):1-9.
[3] 蔡庆,唐克丽.植被覆盖对土壤侵蚀的动力学分析[J].水土保持学报,1992,6(2):47-51.
[4] Cook H L.The nature and controlling variables of the water erosion process[J].Soil Sci Soc A M Proc,1936,1:60-64.
[5] 水建国,孔繁根,郑俊臣.红壤坡地不同耕作影响水土流失的试验[J].水土保持学报,1989,3(1):84-90.
[6] 王万中,焦菊英,郝小品,等.中国降雨侵蚀力R值的计算与分布(1)[J].水土保持学报,1995,9(4):5-18.
[7] 黄炎和,卢程隆,郑添发,等.闽东南降雨侵蚀力指标R值的研究.[J].水土保持学报,1992,6(4):1-5.
[8] 周伏建,陈明华,林福兴,等.福建省降雨侵蚀力指标R值[J].水土保持学报,1995,9(1):13-18.
[9] 谢云,刘宝元,章文波.侵蚀性降雨标准研究[J].水土保持学报,2000,14(4):6-11.
[10] 王万中,焦菊英,郝小品.中国降雨侵蚀力R值的计算与分布(Ⅱ)[J].水土保持学报,1996,2(1):29-39.
[11] 章文波,谢云,刘宝元.降雨侵蚀力研究进展[J].水土保持学报,2002,16(5):43-47.
[12] 赵景柱,肖寒,吴钢.生态系统服务的质量与价值量评价方法比较[J].应用生态学报,2000,11(2):290-292.
[13] 吴钢,赵景柱,肖寒,等.长白山森林生态系统服务功能[J].中国科学,2001,31(5):471-480.
[14] 肖寒,欧阳志云.森林生态系统服务功能及其生态经济价值评估初探[J].应用生态学报,2000,11(4):482-485.

相似文献/References:

[1]陈振盛.泥岩边坡植生技术研究[J].水土保持研究,1995,2(03):68.
　Cheng-sheng Chen.Study on the vegetation Techniques for Hillslopes of Mudstone Areas[J].Research of Soil and Water Conservation,1995,2(01):68.
[2]谭少华,汪益敏.高速公路边坡生态防护技术研究进展与思考[J].水土保持研究,2004,11(03):81.
　TAN Shao-hua,WANG Yi-min.Research Progress and Thinking of Bioengineering Techniques for Slope Protection in Expressway[J].Research of Soil and Water Conservation,2004,11(01):81.
[3]叶建军,许文年,鄢朝勇,等.边坡生物治理回顾与展望[J].水土保持研究,2005,12(01):173.
　YE Jian-jun,XU Wen-nian,YAN Chao-yong,et al.Review and Prospect of Slope Vegetative Treatment[J].Research of Soil and Water Conservation,2005,12(01):173.
[4]赵志星,严明,王宝国.土质边坡稳定性极限分析[J].水土保持研究,2005,12(03):187.
　ZHAO Zhi-xing,YAN Ming,WANG Bao-guo.Stability Analysis of Soil Slopes Using Limilt Analysis[J].Research of Soil and Water Conservation,2005,12(01):187.
[5]徐湘涛,汪家林,王运生,等.紫萍铺水利枢纽引水发电洞进水口边坡预应力锚索锚固效应分析[J].水土保持研究,2006,13(01):200.
　XU Xiang-tao,WANG Jia-lin,WANG Yun-sheng,et al.Analysis for Anchoring Effect of Prestress Anchors in Intake Slope Located at Diversion Cave of Zipingpu Hydroproject[J].Research of Soil and Water Conservation,2006,13(01):200.
[6]张进林,沈军辉,石豫川,等.锦屏二级水电站厂址区出水口边坡稳定性分析[J].水土保持研究,2006,13(01):259.
　ZHANG Jin-lin,SHEN Jun-hui,SHI Yu-chuan,et al.Study on the Slope Stability in Water Exit Port of JinpingⅡHydroelectric Station[J].Research of Soil and Water Conservation,2006,13(01):259.
[7]叶建军.边坡生态护面方法探讨[J].水土保持研究,2006,13(05):215.
　YE Jian-jun.Discussion on Methods of Slope Surface Ecological Protection[J].Research of Soil and Water Conservation,2006,13(01):215.
[8]鄢朝勇,叶建军,韦书勇.植被对边坡浅层稳定的影响[J].水土保持研究,2007,14(01):24.
　YAN Chao-yong,YE Jian-jun,WEI Shu-yong.Influence of Vegetation on Slope Shallow Stability[J].Research of Soil and Water Conservation,2007,14(01):24.
[9]陈学平,江玉林,宋志强.液压喷播在黄土地区边坡植被建植中的应用研究[J].水土保持研究,2007,14(01):266.
　CHEN Xue-ping,JIANG Yu-lin,SONG Zhi-qiang.The Use of Hydro-seeding Technology for Side Slope Revegetation on Loess Plateau[J].Research of Soil and Water Conservation,2007,14(01):266.
[10]胡爱国,汪家林,徐湘涛.基于滑楔法的边坡稳定可靠性分析[J].水土保持研究,2007,14(06):195.
　HU Ai-Guo,WANG Jia-Lin,XU Xiang-Tao.Reliability Analysis of the Slope Stability Based on Wedge Method[J].Research of Soil and Water Conservation,2007,14(01):195.

备注/Memo

收稿日期:2005-1-22;
基金项目:河南省科技攻关项目（0424450009）：黄土沟壑地带高速公路景观和生态防护体系研究与示范（部分）；河南省科技成果（9412004Y0822）
作者简介:田耀武（1972- ），男，河南省禹州市人，研究生，研究方向为城市景观生态.

更新日期/Last Update: 1900-01-01