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1 工程概况大庆设计院化工试验厂轻烃储运站工程,位于市第二医院东侧2km处,设有储存轻烃能力为3天的4000×16388mm卧式金属储罐4座,罐壁厚度14mm、自重31.5t,由于罐内还存有部分压力试验用水,起吊重约40t左右、由两钢筋混凝土支架架空至该站正负零高程以上4m,罐的两支鞍座通过4套m32×400螺栓固定于铪基础支架上.储罐由距该站20km的大庆市金属结构一厂加工制作.站区内轻烃泵房、喷淋阀室、仪表配电值班室、围墙等由于8月末开工又要求当年投产,必须同时施工,所以可供吊车占位和用作运输通道的平面位置十分狭窄.
1 Project Overview Daqing Design Institute chemical pilot plant light hydrocarbon storage and transportation station project, located 2km east of the Second Hospital of the city, has four 4000×16388mm horizontal metal storage tanks capable of storing light hydrocarbons for 3 days. 14mm, dead weight 31.5t, because there is still some pressure test water in the tank, the lifting weight is about 40t, and the two reinforced concrete scaffolds are elevated to the station plus or minus zero elevation above 4m, and the two saddles of the tank pass through 4 sets of m32× The 400 bolts are fixed on the concrete foundation support. The storage tank is processed by the Daqing metal structure factory located 20km away from the station. The light hydrocarbon pump house, spray valve room, instrument distribution duty room, and fence etc. in the station area are due to end of August. The start-up also required the production to start in the same year and must be carried out at the same time. Therefore, the flat position for cranes occupying and serving as transportation passages is very narrow.