在该程序中，结构构件中的混凝土和钢筋分别用不同的纤维来模拟，从而使得材料滞回特性得到较准确的表达。
In the program, concrete and rebar in component of construction are simulated separately by different fibers, expressing more accurately hysteretic property of material.
考虑材料、几何和状态三重非线性，对钢框架梁柱腹板连接在循环荷载作用下的滞回性能进行了有限元模拟。
Hysteretic behavior of steel beam-column web connections in steel frames under cyclical load is simulated by finite element method involving material, geometry and status nonlinear.
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。
Three simulation methods for hysteretic curve of steel braces, including phenomenological description method, finite element method and plastic-hinge method, were reviewed.
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