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RESISTANCE OF PLATED STRUCTURES

机译:平板结构的抵抗力

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摘要

The design of plated structures involves check of local buckling as well as dis-torsional buckling of stiffened plates. Local buckling behavior of cross section elements is discussed in section 1. Depending on the width to thickness ratio, the behavior is different, which is considered for in Eurocode 9 by introducing cross section classes. Especially slender webs are treated. In section 2 thin-walled girders in bending are treated and in section 3 stiffened plates in compression. Section 4 deals with orthtropic plates. In section 5 the shear buckling resistance of plate girders with webs without intermediate stiffeners, webs with transversal and longitudinal stiffeners and trapezoidal corrugated webs are discussed. The design rules in Eurocode 9 and some background information are given.
机译:镀层结构的设计包括检查加劲板的局部屈曲和变形屈曲。截面元件的局部屈曲行为将在第1节中讨论。取决于宽度与厚度的比率,这种行为是不同的,这在欧洲规范9中通过引入截面类别来考虑。特别纤细的纤维网得到了处理。在第2节中处理弯曲的薄壁大梁,在第3节中处理受压的刚性板。第4节介绍正交异性板块。在第5节中,讨论了不带中间加劲肋的腹板,具有横向和纵向加劲肋的腹板以及梯形波纹腹板的板梁的抗剪切屈曲性。给出了欧洲规范9中的设计规则和一些背景信息。

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