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Performance-Based Fire Safety Design of Special Structures in Germany

机译:基于性能的德国特殊结构消防安全设计

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摘要

The objective of this article is the illustration of the calculation of natural fires and fire resistance of structural members based on the Eurocodes of two types of special structures, in this case a railway bridge and an airplane hangar. The railway bridge has a width of nearly 70 meters and consists of steel beams and a massive concrete slab that are supported by massive columns and walls and for that reason can be compared to a tunnel. The load-bearing structure of the roof of the hangars is made of steel and is supported by steel columns. The choice of a fire scenario on the safe side is crucial for the design process of the unprotected steel structure.
机译:本文的目的是根据两种特殊结构的欧洲规范(在本例中为铁路桥梁和飞机机库)的欧洲规范来说明自然火灾和结构构件的耐火性。铁路桥的宽度将近70米,由钢梁和块状混凝土板组成,并由大量的柱子和墙支撑,因此可以与隧道相提并论。机库屋顶的承重结构由钢制成,并由钢柱支撑。从安全角度出发,选择火灾场景对于无保护钢结构的设计过程至关重要。

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