| 90m直径圆形贮煤仓进煤大跨度钢栈桥设计优化 |
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| 引用本文： | 徐芸,郭耀杰,吴东平.90m直径圆形贮煤仓进煤大跨度钢栈桥设计优化[J].钢结构,2008,23(4):44-47. |
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| 作者姓名： | 徐芸 郭耀杰 吴东平 |
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| 作者单位： | 1. 九江学院土木工程与城市建设学院,九江,332005
2. 武汉大学土木建筑工程学院,武汉,430072 |
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| 摘 要： | 胶带输送机钢结构栈桥在煤炭行业应用极为广泛。结合某热电工程直径90m、沿圆周均匀设置扶壁柱的钢筋混凝土圆形贮煤仓，对其进煤钢结构栈桥进行结构设计。从支座的增设、结构体系方案的改良、结构分析方法的选用等方面对输煤栈桥结构进行优化设计。结果表明，所采用的处理方案取得了较好的技术经济效果。
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| 关 键 词： | 贮煤仓 大跨度输煤栈桥 连续桁架 优化设计 |
| 修稿时间： | 2007年12月25 |
OPTIMIZATION OF DESIGN FOR COAL TRANSPORT TRESTLE OF A CIRCULAR COAL BUNKER WITH A DIAMETER OF 90m |
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| Xu Yun,Guo Yaojie,Wu Dongping.OPTIMIZATION OF DESIGN FOR COAL TRANSPORT TRESTLE OF A CIRCULAR COAL BUNKER WITH A DIAMETER OF 90m[J].Steel Construction,2008,23(4):44-47. |
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| Authors: | Xu Yun Guo Yaojie Wu Dongping |
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| Affiliation: | Xu Yun (College of Civil Engineering , Urban Construction,Jiujiang University Jiujiang 332005) Guo Yaojie Wu Dongping (School of Civil , Architectural Engineering,Wuhan University Wuhan 430072) |
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| Abstract: | The structure steel trestle transporting belt-conveyor machine is wid ely applied in the coal industry. Based on a thermoelectric project that has a RC circular coal bunker with a diameter of 90 m, alony the circumferen ce of which pilasters are erected uniformly, optimization designs of c onveying coal trestle structure are carried out by increasing the abutment, ameliorating structu re system scheme, and choosing appropriate structure analysis method. The result s show that treatment scheme has good techn... |
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| Keywords: | coal bunker large-span coal transport trestle successive truss optimization of design |
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