|
|||||
|
|
| 双金属抗震减灾复合材料设计与抗震特性分析 | |
| 引用本文： | 包晓军,刘勇兵,冉旭,曹占义,高慧婷.双金属抗震减灾复合材料设计与抗震特性分析[J].地震工程与工程振动,2006,26(1):78-82. |
| 作者姓名： | 包晓军 刘勇兵 冉旭 曹占义 高慧婷 |
| 作者单位： | 1. 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,吉林,长春,130025;吉林省地震局,吉林,长春,130022 2. 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,吉林,长春,130025 3. 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,吉林,长春,130025;长春工业大学,材料科学与工程学院,吉林,长春,130012 |
| 基金项目： | 长春市科技攻关计划项目(03-045G18) |
| 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。 |
| 关 键 词： | 双金属复合材料 力学模型 数值仿真 抗震特性 |
| 文章编号： | 1000-1301（2006）01-0078-05 |
| 收稿时间： | 2005-06-23 |
| 修稿时间： | 2005-06-232005-09-13 |
Design of double-metal earthquake-resistant composite and analysis of its capability |
|
| Bao Xiaojun,Liu Yongbing,Ran Xu,Cao Zhanyi,Gao Huiting.Design of double-metal earthquake-resistant composite and analysis of its capability[J].Earthquake Engineering and Engineering Vibration,2006,26(1):78-82. | |
| Authors: | Bao Xiaojun Liu Yongbing Ran Xu Cao Zhanyi Gao Huiting |
| Institution: | 1. Department of Materials Science and Engineering, Key Laboratory of Automobile Materials, Ministry of Education,Jilin University Changchun 130025, China; 2. Earthquake Administration of Jilin Province, Changchun 130022, China; 3. Department of Materials Science and Engineering, Changchun Institute of Technology, Changchun 130012, China |
| Abstract: | 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. |
| Keywords: | double-metal composite mechanic model numerical simulation earthqueke-resistant capability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |