盾构机刀盘刀具的优化布局设计与刀具使用寿命提升研究
摘要:HansJournalofCivilEngineering土木工程,2020,9(8),813-823PublishedOnlineAugust2020inHans.http://www.hanspub.org/journal/hjcehttps://doi.org/10.12677/hjce.2020.98086ResearchonOptimalLayoutDesignandToolLifeImprovementofCutterPlateforShieldTunnelingMachineLeiHuChinaRailway19thBureauGroupBeijingRailTransitEngineeringConstructionCo.,Ltd.,BeijingthththReceived:Aug.6,2020;accepted:Aug.19,2020;published:Aug.26,2020AbstractCutterheadisthemainworkingpartofshieldmachine.Differentcutterheadstructureandcutterarrangementshouldbeadoptedindifferentgeologicalstrata.Shieldcutterisusedascuttingtoolintunnelingprocess.Thequalityofcutterheadandtoolisrelatedtothesuccessorfailureofshieldconstructionandaffects
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