| JQ900型下导梁架桥机方案研究 |
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| 引用本文： | 王员根.JQ900型下导梁架桥机方案研究[J].桥梁建设,2007(A01):26-28. |
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| 作者姓名： | 王员根 |
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| 作者单位： | 中铁大桥局集团第七工程有限公司,江西九江332004 |
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| 摘 要： | 介绍JQ900型下导梁架桥机工作原理、主要技术参数、性能及各项施工方案。
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| 关 键 词： | 架桥机 客运专线 桥梁架设 |
| 文章编号： | 1003-4722（2007）S1-0026-03 |
| 修稿时间： | 2007-04-25 |
Research of Construction Schemes of JQ900 Overhead Launching Gantry with Lower Launching Nose |
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| WANG Yuan-gen.Research of Construction Schemes of JQ900 Overhead Launching Gantry with Lower Launching Nose[J].Bridge Construction,2007(A01):26-28. |
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| Authors: | WANG Yuan-gen |
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| Institution: | The 7th Engineering Co., Ltd., China Zhongtie Major Bridge Engineering Group, Jiujiang 332004, China |
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| Abstract: | In this paper, the working principles, principal technical parameters, performance and different construction schemes of the JQ900 overhead launching gantry with lower launching nose are dealt with. |
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| Keywords: | overhead launching gantry passenger dedicated railway bridge erection |
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