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首页> 外文期刊>International journal of steel structures >Temperature and Structural Analysis of Omega Clip
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Temperature and Structural Analysis of Omega Clip

机译：欧米茄夹的温度和结构分析

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Cold-formed thin-walled cross sections are very frequently and efficiently used as secondary construction elements as well as self-supporting cladding systems. Typically, they are used on hall-type buildings and other lightweight structures. The primary advantage of thin-walled cross sections is their ratio between self-weight and load bearing capacity. Another important factor is their easy installation. The main disadvantage of thin-walled cross sections is their low resistance to fire. Their low weight and thin cross section can cause higher temperature increase in the element compared with hot-rolled or welded cross sections. This is undesirable with respect to the load bearing capacity. The article deals with numerical modelling of thin-walled omega clip under temperature and force load. Two calculations-heat passage by radiation and structural analysis using temperature analysis outputs-are combined. The temperature values as input data for the temperature analysis are sourced from the physical experiments conducted.
机译：冷弯薄壁横截面非常频繁且有效地用作辅助建筑元素以及自支撑式覆层系统。通常，它们用于大厅型建筑物和其他轻型结构。薄壁截面的主要优点是它们在自重和承载能力之间的比率。另一个重要因素是其易于安装。薄壁截面的主要缺点是耐火性低。与热轧或焊接横截面相比，它们的低重量和薄横截面可导致元件中更高的温度升高。就承载能力而言，这是不希望的。本文涉及在温度和力载荷下的薄壁欧米茄夹的数值模型。结合了两种计算-辐射热通过和使用温度分析输出的结构分析。作为进行温度分析的输入数据的温度值来自进行的物理实验。

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