ICS90.010.30 CCSP33 54 西藏自治区地方标准 DB54/T0268—2022 建筑工程隔震与减震技术规程 2022-10-06发布 2022-11-06实施 西藏自治区市场监督管理局 西藏自治区住房和城乡建设厅  联合发布 DB54/T0268—2022 I目次 1总则.................................................................................1 2术语和符号...........................................................................2 3基本规定.............................................................................5 4地震作用与验算.......................................................................6 5性能化设计..........................................................................14 6消能减震建筑基本规定................................................................17 7消能器的技术性能....................................................................19 8消能减震结构设计....................................................................25 9消能减震加固设计....................................................................30 10消能部件的连接与构造...............................................................32 11消能部件的施工、验收和维护.........................................................36 12隔震结构基本规定...................................................................40 13隔震支座技术性能...................................................................42 14隔震层设计.........................................................................44 15多、高层隔震结构设计...............................................................48 16多层隔震砌体与石结构建筑设计.......................................................51 17既有建筑隔震加固...................................................................53 18隔震部件施工、验收与维护...........................................................57 附录A复振型影响系数计算公式....................................................60 附录B各种类型隔震支座尺寸及力学性能............................................62 附：条文说明..........................................................................73 DB54/T0268—2022 IIContents 1Generalprovisions............................................................................................................................................1 2Termsandsymbols...........................................................................................................................................2 3Generalrequirements........................................................................................................................................5 4Earthquakeactionandseismiccheckingforstructures...................................................................................6 5Performance-baseddesign..............................................................................................................................14 6Generalregulationsofenergydissipationbuildings......................................................................................17 7Technicalcharacteristicsofenergydissipationdevices.................................................................................19 8Energydissipationdesignforbuildings.........................................................................................................25 9Energydissipationdesignforretrofitofexistingbuilding............................................................................30 10Connectinganddetailsofenergydissipationsparts....................................................................................32 11Construction,qualityacceptanceandmaintenanceofenergydissipationparts..........................................36 12Generalrequirementsofisolatedbuilding...................................................................................................40 13Technicalcharacteristicsofisolationbearings.............................................................................................42 14Designofisolationlayer...............................................................................................................................44 15Multi-storyandtallbuildings.......................................................................................................................48 16Multi-storymasonryandstonebui