塔式起重机超长轻型桁架附着施工技术  

Construction of Super Long Light Truss Attached to Tower Crane

作　　者：翁邦正 乔稳超 郭宇航[1] 郑琳琳[1] 徐永选 WENG Bangzheng;QIAO Wenchao;GUO Yuhang;ZHENG Linlin;XU Yongxuan(China Construction Second Engineering Bureau Co. , Ltd. , Belting lO0010, China)

机构地区：[1]中国建筑第二工程局有限公司,北京100010

出　　处：《施工技术》2018年第11期120-123,共4页Construction Technology

基　　金：中国建筑第二工程局有限公司科技研发课题(CSCEC2B-2015-K-05)

摘　　要：普通塔式起重机根据出厂生产的标准附着撑杆进行附着,对塔式起重机的安装位置、场地提出了限制条件。在塔式起重机附着的楼栋施工进度滞后于塔式起重机覆盖范围内的另一栋楼时,不得不通过增加塔式起重机附着撑杆的长度和强度解决。故此对超远距离塔式起重机轻型桁架附着的设计方案、制作加工、安装、维护、拆除方法等施工技术进行了研究分析。The ordinary tower cranes are attached to the attached strut according to the standard of factory production,and the limiting conditions for the installation position and site of the tower crane are put forward. When the construction schedule of the tower crane which is attached to the tower building is lagging behind the cover of the tower crane,it has to be solved by increasing the length and strength of the strut attached to the tower crane. Therefore,the design,fabrication,installation,maintenance and demolition methods of the super long distance tower crane ＇s light truss attachment are studied and analyzed.

关 键 词：建筑机械 塔式起重机 附着 轻型桁架 施工技术 

分 类 号：TU974[建筑科学—建筑技术科学]