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首页> 外文期刊>International journal of steel structures >In-Plane Compression Behaviour of Steel Profile Sheets
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In-Plane Compression Behaviour of Steel Profile Sheets

机译：钢型材的平面内压缩行为

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摘要

This study explores the in-plane strength of steel profile sheets and their application as load-bearing panels. The sheets are tested for concentric compression and compression with nominal eccentricity to account for possible eccentricities in load transfer. The compressive strength results obtained from the tests indicate the ultimate strengths and the failure modes of steel profile sheets. The failure modes observed also conform to the expected failure modes in thin walled steel sections. The relevance and application of various design codes to steel profile sheets are compared with the test results. The codes considered include IS 801-1975, EN 1993-1-3-2006, and the direct strength method from AISI-S100-2007. The predictions from design standards appear to be conservative which may be due to the continuous stiffened elements in profile sheets. The current study is limited to sheets of a single type of profile and thickness.
机译：这项研究探讨了钢板型材的面内强度及其在承重板中的应用。测试了薄板的同心压缩和标称偏心率压缩，以考虑载荷传递中可能出现的偏心率。从测试获得的抗压强度结果表明了型钢的极限强度和破坏模式。观察到的失效模式也符合薄壁钢型材的预期失效模式。将各种设计规范与钢型材的相关性和应用与测试结果进行了比较。所考虑的代码包括IS 801-1975，EN 1993-1-3-2006和AISI-S100-2007的直接强度法。设计标准的预测似乎是保守的，这可能是由于型材板材中连续的加劲元件所致。当前的研究仅限于具有单一轮廓和厚度的板材。

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