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双金属抗震减灾复合材料设计与抗震特性分析 被引量：1

Design of double-metal earthquake-resistant composite and analysis of its capability
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摘要 提出了Fe/Zn双金属抗震减灾复合材料的设计构想和复合理论基础。为验证Fe/Zn双金属复合材料具有抗震减灾作用,利用有限元软件ANSYS对材料的性能作数值仿真,分析了Fe/Zn复合材料试件在地震荷载下的动力特性。复合材料中,Fe保证构件刚度、恢复力及不发生过大变形;Zn的塑性变形改变材料的自振周期,同时吸收地震能量。 The mechanic model of developing Fe/Zn earthquake resistant composite is put forward： A numerical simulation of the material characteristics by finite element software ANSYS to check the earthqueke-resistant capability of Fe/Zn composite was made. The earthqueke-resistant capabilities of Fe/Zn composite under the earthquake action were analyzed. In the composite, Fe is contributing to ensure component rigidity, resilience and avoiding the big distortion and the plastic distortion of Zn can alter the composite vibration cycle and absorb the earthquake energy.
作者 包晓军 刘勇兵 冉旭 曹占义 高慧婷
机构地区 吉林大学材料科学与工程学院汽车材料教育部重点实验室
出处 《地震工程与工程振动》 CSCD 北大核心 2006年第1期78-82,共5页 Earthquake Engineering and Engineering Dynamics
基金 长春市科技攻关计划项目(03-045G18)
关键词 双金属复合材料 力学模型 数值仿真 抗震特性 double-metal composite mechanic model numerical simulation earthqueke-resistant capability
分类号 TB331 [一般工业技术—材料科学与工程] P315.976 [天文地球—地震学]
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参考文献11

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共引文献55

同被引文献7

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地震工程与工程振动
2006年 第1期

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