岩体结构面粗糙度系数JRC的研究现状
|
摘要
岩体结构面粗糙度系数JRC是描述岩体结构面粗糙起伏状态的力学参数,对于无填充或少填充的硬性结构面而言是关键性指标。本文介绍了岩体结构面粗糙度系数JRC估算方法的理论及应用研究现状,并探讨了JRC研究中存在的几个问题。
The joint roughness coefficient(JRC) is the strength coefficient which describes the undulating shape having the impact to the joint shear strength,and it is understood that the JRC is critical to the joints which with without filling or with rare filling. In this paper, the techniques, advances, problems and likely future developments in researching methods for JRC has been presented.
The joint roughness coefficient(JRC) is the strength coefficient which describes the undulating shape having the impact to the joint shear strength,and it is understood that the JRC is critical to the joints which with without filling or with rare filling. In this paper, the techniques, advances, problems and likely future developments in researching methods for JRC has been presented.
引文
[1] 杜时贵 岩体结构面的工程性质[M] 北京:地震出版社,1999.
[2] 王歧.用伸长率R确定岩石节理粗糙度系数的研究[A].地下工程经验交流会论文选集[C],北京:地质出版社,1986:343-348.
[3] 谢和平,PariseauW.G.节理粗糙度系数的分形估算[J].地质科学译丛,1992,(9):45-48.
[4] 杜时贵.JRC分形估测方法的实用性[J].地球科学,1998,22(6):665-668.
[5] 杜时贵,陈禹、樊良本.JRC修正直角边表达式[J].工程地质学报,1996,4(2):36-43.
[6] 杜时贵,樊良本.大溪岭隧道围岩结构面抗剪强度[J].浙江工业大学学报,1995,23(3):268-272.
[7] 杜时贵,何若象,郭大华.小浪底水库进口高边坡岩体节理抗剪强度研究[A].第五届全国工程地质大会论文集[C],北京:地震出版社,1996,268-272.
[8] PattonFD.Multiplemodesofshearfailureinrock[A].FirstCongressofInternationalSocietyofRockMechanics[C],Lisbon,Portugal,1966,509-513.
[9] BartonN,ChoubeyV.Theshearstrengthofrockjointsintheoryandpractice[J].RockMech,1977,10:1-54.
[10] BartonN.Reviewofanewshearstrengthcriterionforrockjoints[J].EngGelo,1973,7:579-602.
[11] TseR,CrudenDM.Estimatingjointroughnesscoefficients[J].IntJ.RockMechMinSciGeomechAbstr1979,16:303-307.
[12] CarrJR.,WarrinerJB.Relationshipbetweenthefactaldimensionandjointroughnesscoefficient[J].Bull.Assoc.Engng.Geol.1989,26:253-264.
[13] LeeYH,CarrJR,BarrDJ,HaasCJ.Thefractaldimensionasameasureoftheroughnessofrockdiscontinuityprofles[J].IntJ.RockMechMinSciGeomechAbstr1990,27:453-464.
[14] BartonN.Modellingrockjointbehaviorfromin suitblocktest:Implicationfornuclearwasterespositorydesign[R].ONWI 308Columbus,OH.1982,381-385.
[15] BartonN,BandisS.ReviewofpredictivecapabilitiesofJRC JCSmodelinengineeringpractice[A].In:BalkemaAA(ed).Rockjoints[C].Rotterdam,1990;603-610.
[16] TurkN.,DearmanW.R,Investigationofsomerockjointproperties:roughnessangledeterminationandjointclosure[A].ProIntSymponFundmentalsofRockJoints[C].1985,197-204.
[17] GeertsemaAJ.Jointapertureandroughnessandroughnessinthepredictionof.owandgroutabilityofrockmasses[J].IntJRockMechMinSci2002,39:1045-1049.
[2] 王歧.用伸长率R确定岩石节理粗糙度系数的研究[A].地下工程经验交流会论文选集[C],北京:地质出版社,1986:343-348.
[3] 谢和平,PariseauW.G.节理粗糙度系数的分形估算[J].地质科学译丛,1992,(9):45-48.
[4] 杜时贵.JRC分形估测方法的实用性[J].地球科学,1998,22(6):665-668.
[5] 杜时贵,陈禹、樊良本.JRC修正直角边表达式[J].工程地质学报,1996,4(2):36-43.
[6] 杜时贵,樊良本.大溪岭隧道围岩结构面抗剪强度[J].浙江工业大学学报,1995,23(3):268-272.
[7] 杜时贵,何若象,郭大华.小浪底水库进口高边坡岩体节理抗剪强度研究[A].第五届全国工程地质大会论文集[C],北京:地震出版社,1996,268-272.
[8] PattonFD.Multiplemodesofshearfailureinrock[A].FirstCongressofInternationalSocietyofRockMechanics[C],Lisbon,Portugal,1966,509-513.
[9] BartonN,ChoubeyV.Theshearstrengthofrockjointsintheoryandpractice[J].RockMech,1977,10:1-54.
[10] BartonN.Reviewofanewshearstrengthcriterionforrockjoints[J].EngGelo,1973,7:579-602.
[11] TseR,CrudenDM.Estimatingjointroughnesscoefficients[J].IntJ.RockMechMinSciGeomechAbstr1979,16:303-307.
[12] CarrJR.,WarrinerJB.Relationshipbetweenthefactaldimensionandjointroughnesscoefficient[J].Bull.Assoc.Engng.Geol.1989,26:253-264.
[13] LeeYH,CarrJR,BarrDJ,HaasCJ.Thefractaldimensionasameasureoftheroughnessofrockdiscontinuityprofles[J].IntJ.RockMechMinSciGeomechAbstr1990,27:453-464.
[14] BartonN.Modellingrockjointbehaviorfromin suitblocktest:Implicationfornuclearwasterespositorydesign[R].ONWI 308Columbus,OH.1982,381-385.
[15] BartonN,BandisS.ReviewofpredictivecapabilitiesofJRC JCSmodelinengineeringpractice[A].In:BalkemaAA(ed).Rockjoints[C].Rotterdam,1990;603-610.
[16] TurkN.,DearmanW.R,Investigationofsomerockjointproperties:roughnessangledeterminationandjointclosure[A].ProIntSymponFundmentalsofRockJoints[C].1985,197-204.
[17] GeertsemaAJ.Jointapertureandroughnessandroughnessinthepredictionof.owandgroutabilityofrockmasses[J].IntJRockMechMinSci2002,39:1045-1049.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心