1) local seismic damage model
局部地震损伤模型
1.
In this thesis, several local seismic damage models, including plastic-deformation based one, hysterestic energy based one, Park-Ang model, Modified-Park-Ang one, and Lu-Wang one, are to be discussed.
本文首先针对有代表性的几种局部地震损伤模型—基于塑性变形的模型、基于滞变耗能的模型、Park-Ang模型、修正的Park-Ang模型和“吕—王”模型,介绍其计算方法,并以OpenSEES作为计算平台,对两种类型的框架结构—剪切型框架和弯曲型框架,分别进行了算例分析。
2) non-local damage model
非局部损伤模型
1.
This paper introduces several kind of the damage model of concrete and presents a new kind of non-local damage model by adding the smooth weight function on the classical non-local damage model.
介绍了几种较为成熟的混凝土损伤模型,在传统非局部损伤模型的基础之上引入了光滑权函数构造了一种新型的非局部损伤模型。
2.
Numerical simulation of concrete material based on the non-local damage model;
分析了局部损伤模型在进行混凝土应变软化模拟时存在的问题:网络依赖性和零能量损耗问题;在传统的非局部损伤模型中引入光滑的权函数,构造一种新的非局部损伤模型。
3) 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。
4) 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) Park-Ang Seismic Damage Index
Park-Ang地震损伤模型
补充资料：局部
一部分；非全体：～麻醉 ㄧ～地区有小阵雨。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条