240m集束式烟囱电动升模施工  

ELECTRO-LIFTING FORMWORK FOR CONSTRUCTION OF A 240 m CHIMNEY-GROUP

作　　者：周宏盘 吴建三 

机构地区：[1]浙江省第二建筑工程公司

出　　处：《建筑技术》1999年第7期460-461,共2页Architecture Technology

摘　　要：北仑港发电厂二期２４０ｍ集束式烟囱施工中，操作平台电动提升系统的提升架与提升机械传动装置是电动升模的关键，将提升架设计为一个大刚度的几何不变体，提升架通过滚轮套合于操作架内侧的槽钢上，与之互为轨道，交替上升。During the second-stage construction of 240 m chimney-group of the BeiLungang Power Plant,the lifting frame of the operating platform of the electro-lifting formwork system,and the lifting-machine transmission equipment,both of them are the keys of the electro-lifting formwork technology.It is crucial that the lifting frame must be made of an extra-huge and super-heavy rigidity non-deformation structure,so that the lifting frame's operation through a set of rollers can be guided on the inside steel channel of the operating platform.Thus each of them can be operated as on a guided railway,and lifted up alternatively.

关 键 词：集束式烟囱 电动提升系统 升模施工 烟囱 

分 类 号：TU761.2[建筑科学—建筑技术科学] TU755.22