Page 47 - 2022年第53卷第6期
P. 47
[ 2] PECKA J.Moistureprofiledevelopmentandaircompressionduringwateruptakebyboundedporousbodies:
3.Verticalcolumns[J].SoilScience,1965,100(1):44 - 51.
[ 3] 唐海行,苏逸深,刘 炳 敖.土 壤 包 气 带 中 气 体 对 入 渗 水 流 运 动 影 响 的 实 验 研 究 [J].水 科 学 进 展,1995
(4):263 - 269.
[ 4] WANG Z, FEYEN J, VAN GENUCHTENM T, etal.Airentrapmenteffectson infiltration rate and flow
instability [J].WaterResourcesResearch,1998,34(2):213 - 222.
[ 5] 李援农.不同灌溉方式入渗条件下的土壤空气阻渗特性试验研究[D].西安:西安理工大学,2007.
[ 6] SIEMENSG A,PETERSSB,TAKE W A.Comparisonofconfinedandunconfinedinfiltrationintransparent
porousmedia [J].WaterResourcesResearch,2013,49(2):851 - 863.
[ 7] DIXONRM,LINDENDR.Soilairpressureandwaterinfiltrationunderborderirrigation[J].SoilScienceSociety
ofAmericaJournal,1972,36(6):948 - 953.
[ 8] HAMMECKERC,ANTONINOACD,MAEGHTJL,etal.Experimentalandnumericalstudyofwaterflowin
soilunderirrigationinnorthernSenegal :Evidenceofairentrapment[J].EuropeanJournalofSoilScience,2003,
54(3):491 - 503.
[ 9] BIANCHIW C,HASKELLJrEE.Airinthevadosezoneasitaffectswatermovementsbeneatharechargebasin
[J].WaterResourcesResearch,1966,2(2):315 - 322.
[10] YOUNGSE G, PECKA J.Moistureprofiledevelopmentandaircompressionduringwateruptakebybounded
porousbodies:1.Theoreticalintroduction[J].SoilScience,1964,98(5):290 - 294.
[11] WANGZ,FEYENJ,NIELSENDR,etal.Two - phaseflowinfiltrationequationsaccountingforairentrapment
effects[J].WaterResourcesResearch,1997,33(12):2759 - 2767.
[12] 李援农,费良军.土壤空气压力影响下的非饱和入渗格林- 安姆特模型[J].水利学报,2005,36(6):733 - 736.
[13] 甘永德,贾仰文,王康,等.考虑空气阻力作用的分层土壤降雨入渗模型[J].水利学报,2015,46(2):
164 - 173.
[14] 甘永德,贾仰文,刘欢,等.空气阻力影响下的分层土壤非稳定降雨入渗产流模型[J].水利学报,2017,
48(8):933 - 944.
[15] 罗戴 AA.土壤水[M].北京:科学出版社,1964.
[16] 邵明安,王全九,黄明斌.土壤物理学[M].北京:高等教育出版社,2006.
[17] 水利电力部水文局.中国水资源评价[M].北京:水利电力出版社,1987.
[18] 鲁学仁.华北暨胶东地区水资源研究[M].北京:中国科学技术出版社,1993.
[19] 张甘霖、龙怀玉、雷秋良.中国土系志河北卷[M].北京:科学出版社,2017.
Mechanicalanalysisofrunoffgenerationinsemi - humidarea
1
1
1
1,2
CHENMinjian,DENGWei ,ZHAOYong,WANGYong
(1.ChinaInstituteofWaterResourcesandHydropowerResearch,Beijing 100038,China;
2.DepartmentofHydraulicEngineering,TsinghuaUniversity,Beijing 100084,China)
Abstract:Thispaperstudiedthegenerationandvariationofforcesduringtherainfall - runoffprocessbasedonthe
principleofmechanicsandderivedthequantitativerelationshipbetweenrainfall - runoffrelationshipandvadosezone
thickness.Onthisbasis,thethicknessofvadosezone,whichmaintainsastablerainfall - runoffrelationshipunder
naturalconditions ,isdefinedasthereferencegroundwaterdepthofrunoffgeneration.Itisusedastheoriginal
conditiontoexplorethemechanism ofrainfall - runoffrelationshipvariationandthecriticalconditionforthe
disappearanceofsurfacerunoff.Finally ,acasestudywasconductedontheNorthChinaPlain.Thestudyresults
showthattheairpressureinthevadosezoneisthekeyformechanicalanalysis ,andfurthermulti - disciplinary
researchesareneeded.
Keywords:forcesinrainfall - runoffprocess;vadosezone;soilairresistance;mechanism ofrunoffgeneration;
referencegroundwaterdepthofrunoffgeneration;criticalgroundwaterdepthofthedisappearanceofsurfacerunoff
(责任编辑:韩 昆)
— 6 7 3 —