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Numerical and experimental behaviour of a full-scale RC structure upgraded with steel and aluminium shear panels

机译:钢和铝剪力板升级后的全尺寸钢筋混凝土结构的数值和实验行为

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摘要

In current paper the problem of seismic upgrading of existing reinforced concrete structures by means of metal shear panels is examined. Firstly, according to both a preliminarily experimental-numerical evaluation of the bare RC structure performance and analytical relationships, an ideal steel panel configuration has been defined and secondly refined FEM models have been implemented in order to check the reliability of the proposed design procedure. Finally, based on the achieved numerical results, the effectiveness of the applied devices has been proved by full-scale experimental tests, which confirmed in both cases the significant improvement of the original building features.
机译:在当前论文中,研究了通过金属剪力板对现有钢筋混凝土结构进行地震升级的问题。首先,根据裸露的RC结构性能的初步实验数值评估和解析关系,定义了理想的钢板结构,然后实施了精炼的FEM模型,以检查所提出设计过程的可靠性。最后,基于获得的数值结果,已通过全面的实验测试证明了所应用设备的有效性,这在两种情况下均证实了原始建筑功能的显着改善。

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