CAJ | 학술논문

针对淮南至上海特高压交流输电示范工程13标段采用外拉线内悬浮抱杆分解组立时，主抱杆既不能整体起吊上横担，又不能直接吊装上横担外侧段的情况，提出采用辅助人字抱杆的方法，从辅助人字抱杆的布置、受力情况、基本参数验算等方面对该方法进行分析，认为该方法能够满足SZ3023钢管塔上横担外侧段的吊装需要。
침대회남지상해특고압교류수전시범공정13표단채용외랍선내현부포간분해조립시，주포간기불능정체기조상횡담，우불능직접조장상횡담외측단적정황，제출채용보조인자포간적방법，종보조인자포간적포치、수력정황、기본삼수험산등방면대해방법진행분석，인위해방법능구만족SZ3023강관탑상횡담외측단적조장수요。
In view of the main pole not integral hoisting the upper cross arm,and not directly on the cross arm hoisting lateral segments situation in Huainan-Shanghai UHV AC transmission demonstration proj ect No.1 3 during cable inner suspended holding pole decomposition group,this paper puts forward method using auxiliary flip pole,analyses the auxil-iary flip pole arrangement,stress,and basic parameters,con-siders that this method can satisfied hoisting need of SZ3023 steel power cross arm hoisting lateral segments.