Three simulation methods for hysteretic curve of steel braces, including phenomenological description method, finite element method and plastic-hinge method, were reviewed.
钢支撑滞回曲线主要有三种模拟方法：现象描述法、有限元法和塑性铰法。
The refined plastic-hinge method is one of the simplified advanced analysis methods.
改进塑性铰法是一种简化的高级分析方法。
The refined plastic-hinge method is one of the simplified advanced analysis methods.
改进塑性铰法是一种简化的高级分析方法。
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