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1 工程概况 萍乡浮法玻璃厂是一座大型群体建筑 ,其中联合车间分熔制、锡槽、退火、切装等四个工段 ,建筑面积为 2 51 0 4ｍ2 。锡槽段、退火段建筑面积为 1 478ｍ2 ,建筑层数均为三层 ,柱距 6ｍ ,其跨度分别为 2 1ｍ、1 8ｍ ,屋盖采用大型预应力屋面板和后张有粘结预应力
1 Project Overview Pingxiang Float Glass Factory is a large-scale group construction, in which the joint workshop is divided into four sections including melting, tin bath, annealing and cutting. The construction area is 2 51 0 4m2. The tin bath section and annealing section have a building area of 1 478m2. The number of floors is three, the column spacing is 6m, and their spans are 2 1m and 18m, respectively. The roof is made of large prestressed roof panels and the post-tensioned prestressed joints.