Research on fatigue damage of aluminum alloy material based on wireless fatigue monitoring system

BAI Shi; ZHOU Zhi; OU Jin-ping

doi:10.13873/j.1000-9787(2014)08-0008-03

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Research on fatigue damage of aluminum alloy material based on wireless fatigue monitoring system

更新时间：2025-09-11

- Research on fatigue damage of aluminum alloy material based on wireless fatigue monitoring system
- Vol. 33, Issue 8, Pages: 8-10+14(2014)
- 作者机构：
  
  1. 哈尔滨工业大学土木工程学院
  2. 大连理工大学土木工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-9787(2014)08-0008-03
  CLC： O346.2
- Published：2014
- 稿件说明：
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[1]白石,周智,欧进萍.基于无线疲劳监测系统的铝合金材料疲劳损伤研究[J].传感器与微系统,2014,33(08):8-10+14.

BAI Shi, ZHOU Zhi, OU Jin-ping. Research on fatigue damage of aluminum alloy material based on wireless fatigue monitoring system[J]. 2014, 33(8): 8-10+14.
[1]白石,周智,欧进萍.基于无线疲劳监测系统的铝合金材料疲劳损伤研究[J].传感器与微系统,2014,33(08):8-10+14. DOI： 10.13873/j.1000-9787(2014)08-0008-03.

BAI Shi, ZHOU Zhi, OU Jin-ping. Research on fatigue damage of aluminum alloy material based on wireless fatigue monitoring system[J]. 2014, 33(8): 8-10+14. DOI： 10.13873/j.1000-9787(2014)08-0008-03.

摘要

铝合金材料具有重量轻、强度高等特点

是国民经济发展的重要基础材料

在诸多领域（如飞行器设计与制造、建筑装饰等）中占有十分重要的地位。然而

其抗疲劳性能较差

在交变荷载作用下容易产生疲劳裂纹和发生疲劳破坏。提出了一种基于无线疲劳监测系统的铝合金材料疲劳损伤研究方法

实时监测了铝合金构件的疲劳应变

并实时分析了构件的疲劳损伤状况

为研究铝合金材料的疲劳性能提供了可借鉴性的方法。

Abstract

Aluminum alloy is one of the fundamental materials for the development of national economy

its light and high-strength characteristics make it possess a crucial position in application such as aircraft design and fabrication

architectural ornament

and so on.However

due to its poor anti-fatigue performance

it may suffer from fatigue crack as well as fatigue damage under cyclic loadings.Thus

a method for study on fatigue damage of aluminum alloy material based on wireless fatigue monitoring system is proposed

the system real-time monitor on fatigue strain of aluminum alloy component

and real-time analyze fatigue damage situation of component

which provide referential method for research of fatigue property of aluminum alloy materials.

关键词

Keywords

references

基于涡流阵列传感器的金属结构疲劳裂纹监测 [J]. 丁华,何宇廷,焦胜博,杜金强. 北京航空航天大学学报 . 2012(12)

无线智能疲劳监测系统的研制与实验验证 [J]. 白石,王旭,廖科源,喻言,周智,欧进萍. 物联网技术 . 2011(09)

铝合金结构桥梁的应用现状、前景及发展建议 [J]. 姚常华,杨建国,吴利权. 钢结构 . 2009(07)

基于光纤Bragg光栅传感器的疲劳裂纹扩展的研究 [J]. 黄红梅,袁慎芳. 光电子.激光 . 2009(04)

铝合金结构研究现状简述 [J]. 沈祖炎,郭小农,李元齐. 建筑结构学报 . 2007(06)

基于红外热成像镁合金材料疲劳裂纹扩展的试验研究 [D]. 魏凌霄. 太原理工大学 2012

Quantitative methods for structural health management using in situ acoustic emission monitoring [J] . Masoud Rabiei,Mohammad Modarres. International Journal of Fatigue . 2012

Acoustic emission characteristic during rock fatigue damage and failure [J] . Xu Jiang,Li Shu-chun,Tao Yun-qi,Tang Xiao-jun,Wu Xin. Procedia Earth and Planetary Science . 2009 (1)

Ultrasonic detection of fretting fatigue damage at bolt joints of aluminum alloy plates [J] . Sanat Wagle,Hiroshi Kato. International Journal of Fatigue . 2009 (8)

Ultrasonic measurement of fatigue damage of nodular cast iron [J] . J.H Liu,G.L Li,X.Y Hao,D.B Zeng,Zh.H Sun. Materials Letters . 2001 (4)

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