隧道掘进机技术的发展和研究现状-彭琦

2013－02－182013－05－061983—2005TBM、。彭琦1，2(1．西南交通大学交通隧道工程教育部重点实验室土木工程学院，四川成都610031;2．深圳市市政设计研究院有限公司，广东深圳518029)、122、33、。DOI10．3973/j．issn．1672－741X．2013．06．004U45A1672－741X201306－0443－06ApplicationＲesearchandFutureofTunnelBoringMachineTechnologyPENGQi121．MOEKeyLaboratoryofTransportationTunnelEngineeringSchoolofCivilEngineeringSouthwestJiaotongUniversityChengdu610031SichuanChina2．ShenzhenMunicipalDesignandＲesearchInstituteCo．Ltd．Shenzhen518029GuangdongChinaAbstractInthisarticletheclassificationoftunnelboringmachinesTBMthestate-of-the-artofstudiesontunnelboringmachinetechnologyandthetrendofstudyanddevelopmentoftunnelboringmachinetechnologyarestudiedanddiscussed．Conclusionsdrawnareasfollows1Accordingtothestrengthoftherocksandsoilsboredtunnelboringmachinescanbedividedintorocktunnelboringmachinesandshieldmachines．2Thehottopicsofstudiesonrocktunnelboringmachinesincludetherock-breakingmechanismofdisccuttersandtheestablishingofTBMperformancepredictionmodels．Ontheotherhandthehottopicsofstudiesonshieldmachinesincludethestabilityofworkingfacethecontrolofboringprocessandthestudyongroundsurfacesettlement．3Studiesontunnelboringmachinetechnologywillfocusontheimprovingoftheboringmechanismtheboringmechanismandtheboringprocesscontrolundercom-plexgeologicalconditionsandthedevelopmentofcompositeboringtechnology．KeywordsTunnelBoringMachineTBMshieldmachineperformancepredictionmodelrock-breakingmechanismofdisccutterstabilityofworkingfacegroundsurfacesettlement0、、、、1－6。27－8。。、、、、、、。、、、、、、、。2050、、1。、、。129－11。。1Table1TypicaltunnelsboredbyTBMsinforeigncountries/km/m51．38．36～8．787．17614．872014．14、14．87．715．15．2Guadiaro12．24．882Table2TypicaltunnelsboredbyTBMsinChinaTBM/km/m16．605．54、、124．524．82～6．13、36．928．8、7．306．216．7012．4、、。12TBM。、。。、1。。、1。、331。3Table3ClassificationofTBMsaccordingtoshieldconditions、、、－2TBM。2．1TBMTBMTBM2。2．1．1TBMTBM214443322、1TBM12。1881Hert2Hertzian12Cook131、、4Lindqvist14、Mishnaevshy15Chiaia163、。12－19。70%～85%、5%～10%15。、320。、3121521。。Cook13、Chiaia16、Liu22、Gong23202223。120Fig．1DistributionofcrushedzoneandcracksTBM。24－25。Snowdon26SPS/P。、。Jung-WooCho27AUTODYN-3DTBM。2．1．2TBMTBMTBM。、TBM、TBMTBMTBM。TBMTBM1。、TBMTBM。40a、。2。、、、、、1。Ｒoxborough28、Ozdemir29、Sanio30、Sato31、Ｒostami32。TBMTBM。TBM5446TBM。CSMNTNU。BartonTBMQQTBM。GongTBM1。TBMTBM33－36。TBM。TBMTBM、。2．2。、、、。2。。20a37－38。。、、。2。、、、5。、、、。、、37－38。。Peck39Sx=Smaxexp－x22i()2Smax=Vii2槡π。SxxiVi。Vii39。Peck、39－40。Peck2。2PeckFig．2SettlementcalculationbyusingPeckformula40。3。。64433211。、、。、、。1TBM。TBMTBM、。TBM、3。TBM、。TBM、TBM。TBMTBMTBM。TBM、。2TBM、。、、、。TBM、、TBM。3。、。。4。。5。。、。6。、。NFMTBM、TBM－TBM、SELIDSUDSUC。。Ｒeferences1．TBMD．2011．2．TBMD．2009．3．TBMD．2005．4．D．2008．5ZHANGJingjian．TBMJ．1999183363－367．ZHANGJingjian．TheapplicationandsomeproblemsofTBManditsprospectsJ．ChineseJournalofＲockMechanicsandEngi-neering1999183363－367．inChinese6．J．2007262226－238．ZHANGJingjianFUBingjun．Advancesintunnelboringmachineap-plicationinChinaJ．ChineseJournalofＲockMechanicsandEngineering2007262226－238．inChinese7．M．74462006．8．TBMM．2004．9．TBMJ．200727280－282．10．TBMD．2005．11．TBMD．2010．12LawnBＲSwainMV．Microfracturebeneathpointindenta-tioninbrittlesolidsJ．JournalofMaterialsScience1975101113－122．13CookNGWHoodMTsaiF．ObservationsofcrackgrowthinhardrockloadedbyanindenterJ．Int．J．ＲockMech．Min．Sci．＆Geomech．Abstr．198421297－107．14LindqvistPＲanmanKEMechanicalrockfragmentationchippingunderadiskcutteＲ．SwedenUniversityofLulea1980．15MishnaevshyJＲLL．Physicalmechanismsofhardrockfrag-mentationundermechanicalloadingAreviewJ．Int．J．ＲockMech．Sci．＆Geomech．Abstr．1995328763－766．16ChiaiaB．FracturemechanismsinducedinabrittlematerialbyahardcuttingindenterJ．InternationalJournalofSol-idsandStructure2001387747－7768．17ArtsimovichGVPoladkoENSveshnikovIA．Investiga-tionanddevelopmentofrock-breakingtoolfordrillingJ．NaukaNovossibirsk1978136－143．18WANGJKLehnhofTF．BitpenetrationintorockAfi-niteelementsstudyJ．Int．J．ＲockMech．Min．Sci．19761311－16．19LinqvistPA．ＲockfragmentationbyindentationanddisccuttingD．Ph．D．ThesisUniv．ofLulea1982194．20HYLIUSQKOUPA．LindqvistNumericalStudiesonBit-ＲockFragmentationMechanismsJ．InternationalJour-nalofGeomechanics20088138－48．21PANGSSGoldsmithWHoodM．Aforce-indentationmod-elforbrittlerocksJ．ＲockMechanicsandＲockEngineer-ing198922127－148．22LIUHYKOUSQLindqvistCATangCANumericalsimulationoftherockfragmentationprocessinducedbyin-dentersJ．InternationalJournalofＲockMechanics＆MiningScience200239491－505．23GONGQiuming．DevelopmentofarockmasscharacteristicsmodelforTBMpenetrationratepredictionD．SingaporeDoctoraldissertationNanyangTechnologicalUniver-sity2006．24GertschＲGertschLＲostamietal．DisccuttingtestsincoloradoredgraniteImplicationsforTBMperformancepredictionJ．Int．J．ＲockMech．Min．Sci．2007442238－246．25HTuncdemirNBilginHCopuretal．BalcicontrolofrockcuttingefficiencybymucksizeJ．InternationalJour-nalofＲockMechanics＆MiningSciences200845278－288．26SnowdonＲAＲyleyMDTemporalJ．Astudyofdisccut-tinginselectedbritishrocksJ．Int．J．ＲockMech．Min．Sci．＆Geomech．Abstr．198219107－121．27Jung-WooChoSeokwonJeon．OptimumspacingofTBMdisccuttersAnumericalsimulationusingthethree-di-mensionaldyn