| 火力发电厂外加强钢烟道结构的力学性能分析 |
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| 引用本文： | 李圣良,石永久,王元清,刘巍.火力发电厂外加强钢烟道结构的力学性能分析[J].武汉理工大学学报,2007,29(4):87-90. |
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| 作者姓名： | 李圣良 石永久 王元清 刘巍 |
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| 作者单位： | 1. 清华大学土木工程系,北京,100084
2. 北京首钢设计院,北京,100043 |
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| 基金项目： | 高校科技创新工程重大项目培育基金 |
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| 摘 要： | 通过建立火力发电厂钢烟道的有限元计算模型，对烟道壁板、烟道横向加劲肋和有无内支撑对钢烟道力学性能的影响进行了计算分析，并对设置纵向加劲肋的作用进行了深入讨论。结合研究成果，对现有规程的设计方法提出了修正和改进的建议。
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| 关 键 词： | 钢烟道 烟道壁板 加劲肋 内支撑 |
| 文章编号： | 1671-4431(2007)04-0087-04 |
| 修稿时间： | 2006年12月29 |
Analysis on Mechanics Properties of Steel Flue Gas Duct with Stiffeners in Thermal Power Plant |
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| LI Sheng-liang,SHI Yong-jiu,WANG Yuan-qing,LIU Wei.Analysis on Mechanics Properties of Steel Flue Gas Duct with Stiffeners in Thermal Power Plant[J].Journal of Wuhan University of Technology,2007,29(4):87-90. |
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| Authors: | LI Sheng-liang SHI Yong-jiu WANG Yuan-qing LIU Wei |
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| Abstract: | FEA models were established to make analysis on the influence of wall panel,horizontal rib stiffener and inside steadying bar to mechanics properties of one typical flue gas duct in fuel electric plant.Discussions were also made to the effect of longitudinal rib stiffener.Finally,some suggestions for design method amendment were proposed. |
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| Keywords: | steel flue gas duct wall panel stiffener inside steadying bar |
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