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1、简要说明山西化肥厂锅炉发电系统工程为山西省96—97年重点建设项目,省委省政府要求97年8月底单机试车,97年11月份锅炉点火发电。主厂房为锅炉发电系统的龙头工程,该锅炉房长32米,宽33米,柱距8米,高48米,柱顶标高44米,采用钢筋混凝土排架结构,屋架采用 GWJ-1.2钢屋架重11t,1.5×8米大型屋面板,单块重3.82t,钢屋架支撑共78件,重128t,另有两间天窗间,包括支架、屋面板等。山化厂领导要求97年元月底必须吊装完锅炉间,由于该工程开工时间晚,工期要求紧,冬期严寒季节吊装这样的屋盖系统,对我们来说确实是一个难题。
1. A brief description of the boiler power generation system project in Shanxi Fertilizer Plant is the key construction project in Shanxi Province in 1996-97. The provincial government commissioned a stand-alone test at the end of August 1997. In November 1997, the boiler was ignited to generate electricity. The main plant is the leading project of the boiler power generation system. The boiler house is 32 meters long, 33 meters wide, 8 meters column, 48 meters high, and 44 meters high at the top of the column. It adopts a reinforced concrete bent structure and the truss adopts GWJ-1.2 steel truss. Heavy 11t, 1.5 × 8 m large roof panels, weight 3.82t, steel roof support a total of 78 pieces, weighing 128t, and two other sunroof rooms, including the bracket, roof panels and so on. The leader of the Shanhua Plant requested that the boiler room must be lifted at the end of January 1997. Due to the late start of the project, the construction period is required to be tight, and lifting the roof system during the winter cold season is indeed a problem for us.