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1、SAP2000®三维结构线性和非线性静力动力分析设计程序基本分析参考手册1COPYRIGHTThecomputerprogramSAP2000andallassociateddocumentationareproprietaryandcopyrightedproducts.WorldwiderightsofownershiprestwithComputersandStructures,Inc.Unlicenseduseoftheprogramorreproductionofthedocumentationi
2、nanyform,withoutpriorwrittenauthorizationfromComputersandStructures,Inc.,isexplicitlyprohibited.Furtherinformationandcopiesofthisdocumentationmaybeobtainedfrom:ComputersandStructures,Inc.1995UniversityAvenueBerkeley,California94704USAtel:(510)845-2177fax:(
3、510)845-4096e-mail:info@csiberkeley.comweb:www.csiberkeley.com©CopyrightComputersandStructures,Inc.,1978–2002.TheCSILogoisaregisteredtrademarkofComputersandStructures,Inc.SAP2000isaregisteredtrademarkofComputersandStructures,Inc.2DISCLAIMERCONSIDERABLETIME
4、,EFFORTANDEXPENSEHAVEGONEINTOTHEDEVELOPMENTANDDOCUMENTATIONOFSAP2000.THEPROGRAMHASBEENTHOROUGHLYTESTEDANDUSED.INUSINGTHEPROGRAM,HOWEVER,THEUSERACCEPTSANDUNDERSTANDSTHATNOWARRANTYISEXPRESSEDORIMPLIEDBYTHEDEVELOPERSORTHEDISTRIBUTORSONTHEACCURACYORTHERELIABIL
5、ITYOFTHEPROGRAM.THEUSERMUSTEXPLICITLYUNDERSTANDTHEASSUMPTIONSOFTHEPROGRAMANDMUSTINDEPENDENTLYVERIFYTHERESULTS.3ACKNOWLEDGMENTThanksareduetoallofthenumerousstructuralengineers,whoovertheyearshavegivenvaluablefeedbackthathascontributedtowardtheenhancementoft
6、hisproducttoitscurrentstate.SpecialrecognitionisdueDr.EdwardL.Wilson,ProfessorEmeritus,UniversityofCaliforniaatBerkeley,whowasresponsiblefortheconceptionanddevelopmentoftheoriginalSAPseriesofprogramsandwhosecontinuedoriginalityhasproducedmanyuniqueconcepts
7、thathavebeenimplementedinthisversion.4第一章简介1关于本手册............................1符号说明.........................2第二章对象和单元5第三章坐标系7概述.................................7全局坐标........................8垂直和水平方向....................8局部坐标系........................9第四章框架单元11
8、概述.................................12节点连接............................13节点偏移.............................13自由度...........................14局部坐标系........................14纵轴1.........................15缺省方向.....
