| 基于普通计算模型的组合结构抗火设计方法的发展 |
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| 引用本文： | P.Schaumann. 基于普通计算模型的组合结构抗火设计方法的发展[J]. 建筑钢结构进展, 2004, 6(3): 31-36 |
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| 作者姓名： | P.Schaumann |
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| 作者单位： | InstituteforSteelConstruction.UniversityofHannover,Germany |
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| 摘 要： | 本主要研究了普通计算模型在结构抗火设计中的应用。计算机模拟为评价承载的组合构件的耐火极限提供了新的可能性。通过三个例子证明了计算机模拟比传统的用抗火试验的方法来进行结构抗火设计要好很多。第一个例子阐述了用于组合柱抗火设计的新的设计表格的形成．第二个例子是关于新型薄板梁体系的应用，最后介绍了一种组合构件抗火设计的新方法。
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| 关 键 词： | 抗火设计 组合结构 组合柱 薄板梁 FEM 耐火极限 火荷载设计值 欧洲规范 |
Improvements of Fire Design Methods for Composite Construction Based on General Calculation Models |
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| P.Schaumann. Improvements of Fire Design Methods for Composite Construction Based on General Calculation Models[J]. Progress in Steel Building Structures, 2004, 6(3): 31-36 |
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| Authors: | P.Schaumann |
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| Abstract: | This contribution deals with the application of general calculation models in structural fire design.Computer simulation opens up new possibilities in assessing fire resistance of load bearing composite members.Three examples demonstrate how computer simulation supersedes more and more traditional fire tests for structural fire design.First the development of a new design table for the fire design of composite columns is illustrated.The second application concerns a new slim floor beam system.At last a new approach for the fire design of composite members is introduced. |
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| Keywords: | Fire design Composite structure Composite column Slim floor beam FEM Fire resistance Design fire load Eurocodes |
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