| 华能瑞金电厂2号锅炉钢结构顶板大梁吊装技术 |
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| 引用本文： | 柯胜金,王劲.华能瑞金电厂2号锅炉钢结构顶板大梁吊装技术[J].工程质量,2008(21). |
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| 作者姓名： | 柯胜金 王劲 |
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| 作者单位： | 重庆电力建设总公司; |
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| 摘 要： | 在江西华能瑞金电厂2×350MW超临界机组2号锅炉钢结构顶板大梁吊装中,顶板大梁共有5根,编号分别为A、B、C、D、E,其中A、B、E三根梁采取一台吊车独立吊装;C、D两根梁因单重超过最大起重机械额定负荷50t,采取FZQ1250与80t滑车组抬吊,D梁在炉顶通过小坦克平移就位,C梁直接抬吊就位。
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| 关 键 词： | 发电厂 锅炉钢结构 顶板大梁 吊装技术 |
Hoisting Technology of Steel Roof and Beam for No.2 Boiler in Huanengruijin Power Station |
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| KE Sheng-jin WANG Jin.Hoisting Technology of Steel Roof and Beam for No.2 Boiler in Huanengruijin Power Station[J].Quality of Civil Engineering and Construction,2008(21). |
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| Authors: | KE Sheng-jin WANG Jin |
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| Affiliation: | KE Sheng-jin WANG Jin(Chongqing head company of electric power construction,Chongqing 400060) |
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| Abstract: | In the hoisting of steel roof and beam for 2×350MW over-critical mechanical unit No.2 boiler in Huanengruijin power station,there are 5 beams which the number is A,B,C,D,E respectively.The beam A,B and C was hoisted independently by one crane.Because of the weight of beam C or D exceed the 50t upper limit of load of single crane,therefore,FZQ1250 and 80 pulley set crane was used to let beam D move horizontally to its position by over the little tank,and the beam C move to its position directly. |
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| Keywords: | power station steel structure of boiler roof and beam hoisting technology |
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