| 高烈度地震区大型火电厂钢结构主厂房的布置优化 |
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| 作者单位： | 中南电力设计院 武汉430071 |
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| 摘 要： | 以某国外大型火力发电厂钢结构主厂房为实例。该工程位于高烈度地震区,针对抗震设计要求,在主厂房整体和局部布置方案上,进行了一系列优化,尽可能减小刚度分布的不均匀,提高结构的延性,改善了主厂房在高烈度地震作用下的动力性能。
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| 关 键 词： | 高烈度地震区 钢结构 电厂 主厂房 优化 |
ARRANGEMENT OPTIMIZATION OF STEEL STRUCTURAL MAIN BLOCK IN LARGE-SIZED FOSSIL FUEL POWER PLANT BUILT IN THE HIGH EARTHQUAKE INTENSITY ZONE |
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| Liu Gang. ARRANGEMENT OPTIMIZATION OF STEEL STRUCTURAL MAIN BLOCK IN LARGE-SIZED FOSSIL FUEL POWER PLANT BUILT IN THE HIGH EARTHQUAKE INTENSITY ZONE[J]. Industrial Construction, 2008, 0(Z1) |
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| Authors: | Liu Gang |
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| Affiliation: | Central Southern China Electric Power Design Institute Wuhan 430071 |
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| Abstract: | In this article,we take the Main Block steel structure in a certain large-sized fossil fuel power plant project overseas for example.This project located at high earthquake intensity zone.In order to meet the requirement of earthquake resistant design,a serial of optimizations applied for the whole and local arrangement plan,try the best to reduce the rigidity asymmetry,enhance the ductility and improve the dynamic performance of the whole main block structural system. |
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| Keywords: | high earthquake intensity zone steel structure power plant main block optimization |
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