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.
在有限元计算分析中，钢筋与混凝土间的黏结滑移需要用特殊的单元来进行模拟。
In finite element analysis of the reinforced concrete structures, the model of bond-slip between the reinforcement and concrete requires the introduction of special elements.
采用动电位极化曲线和电化学阻抗谱研究了吗啉多元胺在模拟混凝土空隙液及混凝土中对钢筋的保护作用。
Its inhibition effect was investigated by electrochemical polarization curve and electrochemical impedance spectroscopy both in simulated pore solution and in concrete.
文中对钢筋混凝土桥墩的有限元数值模拟中涉及到的单元模型、材料模型、加载方式、求解方法及其中的关键参数的选取做了详细的阐述。
In the paper, the kind of the element, the material, the mode of the load, the method of solution and the parameter used above are introduced in detail.
本文提出用三维光弹性应力冻结法模拟分析预应力钢筋混凝土结构中的应力。
In this paper, 3-d stress fields in a prestressed reinforced concrete structure were analyzed using twice-freezing stress method of photoelasticity.
在建模过程中，采用三维实体和杆单元相结合的形式，用三维实体单元模拟钢筋混凝土，用杆单元模拟预应力钢束和斜拉索。
It USES 3-d solid element to reinforced concrete and link element to pre-stressed and cable in the course of building model.
在建模过程中，采用三维实体和杆单元相结合的形式，用三维实体单元模拟钢筋混凝土，用杆单元模拟预应力钢束和斜拉索。
It USES 3-d solid element to reinforced concrete and link element to pre-stressed and cable in the course of building model.
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