2) multi-parameter damage criteria
双参数损伤指数模型
3) two-state-variable creep damage
双参数蠕变损伤模型
4) earthquake damage model
地震损伤模型
1.
A two-parameter earthquake damage model of multi-ribbed composite wall is presented based on the damage mechanics and the characteristics of multi-ribbed slab structure.
结合损伤力学的基本原理和密肋壁板结构的自身特点,采用刚度退化与规格化滞回耗能的非线性组合,提出了适用于密肋复合墙体的双参数地震损伤模型;通过对密肋复合墙体进行拟动力试验研究,分析了墙体的动力反应、滞回曲线和骨架曲线,确定了地震损伤模型参数;最后给出了密肋复合墙体在不同震害等级时的损伤指数范围和墙体三水准抗震设计的地震损伤目标建议。
5) seismic damage model
地震损伤模型
1.
Research on Seismic Damage Model of Reinforced Concrete Structure;
钢筋混凝土结构地震损伤模型研究
2.
More recently particular attention is paid to the cumulative seismic damage model proposed by Park and Ang with the development of performance based seismic design,because it can be used to numerically compute different structural damage during an earthquake and to define the performance design objectives.
随着基于性态抗震设计理论的发展,Park-Ang双参数地震损伤模型在建立性态目标量化准则方面受到重视。
3.
In this paper, several existing seismic damage models as well as their characteristics were discussed first of all.
本文首先讨论了现有的几种地震损伤模型及其特点,然后计算出试验框架柱累积滞回耗能随加载循环水平的变化,分析和讨论了轴压比、箍筋形式、配箍率、纵向配筋率、混凝土强度等级以及剪跨比对累积滞回耗能的影响。
6) seismic damage model with double variables
双参数地震破坏模型
补充资料:参数模型
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CAS号:
性质:一类可以通过结构化表达式和参数集表示的模型。参数模型是以代数方程、微分方程、传递函数等形式表达的,或采用机理方法建立的模型。
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