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首页> 外文期刊>Natural Hazards and Earth System Sciences Discussions >Analytical investigation of a three-dimensional FRP-retrofitted reinforced concrete structure's behaviour under earthquake load effect in ANSYS program
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Analytical investigation of a three-dimensional FRP-retrofitted reinforced concrete structure's behaviour under earthquake load effect in ANSYS program

机译：三维FRP改装钢筋混凝土结构在ANSYS计划下抗震效应下的三维FRP改造钢筋混凝土结构的分析研究

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In this study, a 1:3 scaled, three-storey, FRP (Fiber Reinforced Polymer) retrofitted reinforced concrete model structure whose behaviour and crack development were identified experimentally in the laboratory was investigated analytically. Determination of structural behaviour under earthquake load is only possible in a laboratory environment with a specific scale, as carrying out structural experiments is difficult due to the evaluation of increased parameter numbers and because it requires an expensive laboratory setup. In an analytical study, structure was modelled using ANSYS Finite Element Package Program (2007), and its behaviour and crack development were revealed. When experimental difficulties are taken into consideration, analytical investigation of structure behaviour is more economic and much faster. At the end of the study, experimental results of structural behaviour and crack development were compared with analytical data. It was concluded that in a model structure retrofitted with FRP, the behaviour and cracking model can be determined without testing by determining the reasons for the points where analytical results are not converged with experimental data. Better understanding of structural behaviour is analytically enabled with the study.
机译：在本研究中，在实验中，在实验室中，在实验室中确定了1：3缩放，三层，FRP（纤维增强聚合物）改装的钢筋混凝土模型结构，其行为和裂纹开发在实验室中鉴定了实验室。在具有特定规模的实验室环境中，仅可能在具有特定规模的实验室环境下确定结构行为的确定，因为对结构实验难以评估增加参数数，因为它需要昂贵的实验室设置。在一个分析研究中，使用ANSYS有限元包计划（2007）建模结构，并揭示了其行为和裂纹开发。当考虑实验困难时，结构行为的分析调查更为经济，更快。在研究结束时，将结构行为和裂纹开发的实验结果与分析数据进行了比较。结论是，在用FRP的模型结构中，可以通过确定分析结果不与实验数据收敛的点的原因来确定行为和开裂模型而无需进行测试。在研究中，更好地了解结构行为。

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