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首页> 外文期刊>Bulletin of earthquake engineering >Updating of nonlinear analytical modeling of soft storey RC frame building models based on cyclic test results
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Updating of nonlinear analytical modeling of soft storey RC frame building models based on cyclic test results

机译：基于循环测试结果的软层RC框架模型非线性分析建模更新

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摘要

Cyclic testing has been carried out on two 1/4 scale of (G+2) soft storey RC frame building models to evaluate the nonlinear performance under cyclic loading. The first model has been designed only for gravity loading and the second model has been designed for gravity and earthquake loading. The different pushover parameters of the frames such as load-deformation curve, displacement and storey drift profile and the failure pattern have been evaluated. These parameters are used for up-gradation and comparison of the nonlinear analytical modeling of the soft storey RC frame building. The nonlinear analytical models have been updated at three stages i.e. linear range, nonlinear range and finally at failure stage. The % of error between the experimental and analytical results for different pushover parameters has also been evaluated.
机译：在两个1/4比例的（G + 2）软层RC框架构建模型上进行了循环测试，以评估循环载荷下的非线性性能。第一个模型仅设计用于重力载荷，第二个模型设计用于重力和地震载荷。已经评估了框架的不同下推参数，例如载荷-变形曲线，位移和楼层漂移曲线以及破坏模式。这些参数用于软层RC框架建筑物的非线性分析建模的升级和比较。非线性分析模型已在三个阶段进行了更新，即线性范围，非线性范围以及最终处于故障阶段。还评估了不同下推参数的实验结果与分析结果之间的误差百分比。

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