关于澳大利亚科廷大学李俊博士报告会的通知

发布者:系统管理员发布时间:2016-09-18浏览次数:1493

报告题目: Condition Assessment of Bridges under Moving Loads with New Vibration based Methods

 

:  Dr Jun Li, Senior Lecturer, Department of Civil Engineering/Centre for Infrastructural Monitoring and Protection, Curtin University, Australia

 

报告时间:2016921日(星期三)上午10:00-12:00

 

报告地点:紫金港校区安中大楼A-322

 

报告简介: This presentation talks about the bridge condition assessment under moving loads with new vibration based methods. Several new techniques will be introduced. The phase trajectories of multi-sensor responses will be discussed and a damage index is defined as the separated distance between the trajectories of undamaged and damaged structures to identify the damage existence and location. The wavelet transmissibility based concept will also be introduced and presented for the bridge damage identification under moving loads. Finally, time frequency analysis with measurements from newly developed relative displacement sensors will be conducted to identify the shear link damage in composite bridges. Experimental studies demonstrate the proposed approaches can be used to successfully identify the damage in bridge models under moving loads.

 

报告人简介:李俊博士现为澳大利亚研究资助委员会优秀青年基金获得者,科廷大学土木工程系高级讲师,基础设施监测与防护研究中心核心成员。他2004年,2007年获得华中科技大学本科和硕士学位,2012年香港理工大学博士毕业。之后他在西澳大学师从郝洪教授做博士后,并于2014年开始在科廷大学担任教职(讲师-高级讲师)。他的研究兴趣包括结构健康监测,振动测试,传感器开发与应用,信号处理与分析等。独立和共同主持7项研究项目,指导6名博士研究生。发表论文近70篇,是1个国际杂志编委和六个国际杂志客座编辑。他是澳洲研究资助委员会项目,智利科学研究委员会项目和香港环境与自然保育基金评审专家。荣获2016年西澳大利亚总理科学奖青年类别最终候选人,2014年合肥国际结构工程研讨会最佳论文奖和2013年西澳大学优秀青年科研人员奖项。请访问个人网页:

https://junli2016.wordpress.com/

http://oasisapps.curtin.edu.au/staff/profile/view/Junli

 

 

欢迎有兴趣的老师和同学踊跃参加!

                                                          浙江大学交通工程研究所

                                                                                                                              2016918

 



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