| 八七型铁路抢修钢梁在大吨位架桥机上的应用 |
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| 引用本文： | 吴效杰.八七型铁路抢修钢梁在大吨位架桥机上的应用[J].国防交通工程与技术,2009,7(3):64-66. |
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| 作者姓名： | 吴效杰 |
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| 作者单位： | 中铁十二局集团第一工程有限公司,山西临汾,041000 |
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| 摘 要： | 八七型铁路抢修钢梁是我国自行研制的铁路战备制式器材，具有承载能力大、单件重量轻、使用率高等特点，适合作大吨位架桥机的主体结构。SPJ900／32拼装式架桥机用八七梁作导梁，介绍了该导梁主体结构构造，进行了安全性验算。对抢修钢梁的推广应用有参考价值。
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| 关 键 词： | 铁路抢修钢梁 架桥机 导梁 主桁 联结系 轨道梁 |
Application of Type-87 Railway Rush-repair Girder to Large-Tonnage Bridge Erectors |
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| Wu Xiaojie.Application of Type-87 Railway Rush-repair Girder to Large-Tonnage Bridge Erectors[J].Traffic Engineering and Technology for National Defence,2009,7(3):64-66. |
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| Authors: | Wu Xiaojie |
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| Institution: | 1st Engineering Co.Ltd.of the 12th Bureau Group of the Railway Building Corporation of China;Linfen 041000;China |
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| Abstract: | Type-87 railway emergency girder is a kind of domestically developed standard equipment for wartime application in China.Being great in bearing power,light in weight,and widely adaptable in application,the girder is applicable to large-tonnage bridge erectors.With Type-SPJ900/32 assembled-type bridge erector as an example,which uses type-87 girder as its guide girder,the structural composition of the main body of the guide girder is dealt with in the paper,with its safety rechecked.The project helps the pop... |
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| Keywords: | railway rush-repair girder large-tonnage bridge erector guide girder main truss brace system track girder |
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