谈对高层建筑嵌固端的选取及地下室抗震等级的确定

OntheSelectionofStructuralFixedEndsofHigh-riseBuildingsandIdentificationofBasementSeismicGrade100029YANGPei-sheng(ChinaUrbanConstructionDesignandReseatchInstitute,Beijing100029，China)【】，，、。，。【Abstract】Theselectionofstructuralfixedendsofhigh-risebuildingshaveaverybigimpactfortheaccuracyofthecalculationresult,andtheselectionofstructuralfixedpartsofhigh-risebuildingsalsodecidethebasementseismicgradeofhigh-risebuildingstructure,soitisveryimportant,inordertomakethecalculationresultofhigh-risebuildingstructuraldesignmorereallyreflectthepracticalconditionofthestructure.Theyarediscussedinthepapersimply,whichareonlysuppliedthereferencefortheprofessionalpersonnelofstructuredesign.【】；；【Keywords】fixedend；seismicgrade；basement【】TU96+7【】A【】1007-9467（2011）-0024-03【】(1983~)[e-mail]。1。。2。1。2.112。11《》5.3.72。2。3Construction&DesignForProject24180mmC30,0.25%。41.1。。。5《》6.2.3、6.2.6、6.2.7。61《》6.1.142①1/3。②《》《》。2。2(1):11121212。22、、、、、。1。2.2。1、、2。。。“2”。3。1《》11、。17896789。。22211。3。1±0.0。±0.0ArchitecturalandStructuralDesign25(23)500mm。、、、。。11。117.2.6。、。【】2011-05-12。4,,,、。。。20m。。【】【1】JGJ3-2002[S].【2】GB50011-20012008[S].【3】.[K].2005.【】2011-04-11!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Construction&DesignForProject26