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首页> 外文期刊>KSCE journal of civil engineering >Simplified Calculation Model and Finite-element Analysis of Frame-supported Ribbed-Grid Composite Slab Structure
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Simplified Calculation Model and Finite-element Analysis of Frame-supported Ribbed-Grid Composite Slab Structure

机译：框架肋肋复合板结构简化计算模型及有限元分析

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The paper conducts low-reversed cyclic loading tests on frame-supported ribbed-grid composite slab structures (FSRGCS structure) of different compositions. With the help of non-linear IDARC program, it establishes a calculation model specifically for the study, in which the hysteretic laws of Park's degradation-parameter model is used. Afterwards, the experimental data collected are compared with the calculation results of the hysteretic curves and the skeleton curves, so as to verify the model established and to provide reference for future study of a similar structure. ANSYS software is applied in an effort to provide a detailed simulation of the force-bearing performance of the structure at the elastic-plastic stage, and the results arrived are found consistent with the experiment condition, which ensures an accurate forecast of stress distribution for the FSRGCS structure. Besides, the influence of any changes in the dimension and the location of holes on the seismic performance of the structure is analyzed.
机译：本文对不同组成的框架支撑肋格栅复合板结构（FSRGCS结构）进行了低反向循环荷载试验。借助于非线性IDARC程序，它建立了一个专门用于研究的计算模型，其中使用了帕克退化参数模型的滞后定律。然后，将收集到的实验数据与滞回曲线和骨架曲线的计算结果进行比较，以验证所建立的模型，并为以后类似结构的研究提供参考。应用ANSYS软件努力提供结构在弹塑性阶段的受力性能的详细模拟，并且发现得出的结果与实验条件一致，从而确保了对结构应力分布的准确预测。 FSRGCS结构。此外，分析了孔的尺寸和位置的任何变化对结构抗震性能的影响。

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