Bin Xu
Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Academic Titles:Director and Founder, Key Laboratory for Intelligent Infrastructure and Monitoring of Fujian Province
Gender:Male
Date of Birth:1972-03-04
Alma Mater:Ibaraki University
Education Level:博士研究生
Degree:Doctoral Degree in Engineering
Date of Employment:2016-08-01
School/Department:College of Civil Engineering, Huaqiao University
Business Address:College of Civil Engineering, Huaqiao University, Jimei Avenue 668, Xiamen, China
E-Mail:
Status:在岗
Other Post:Director and Founder, International Research Center for Safety and Sustainability of Civil Engineering
Administrative Position:Director, Key Laboratory
Discipline:Civil Engineering
Academic Honor:
2008 教育部“新世纪优秀人才支持计划”入选者
2008 教育部新世纪优秀人才支持计划
2016 桐江学者
2017 福建省“闽江学者奖励计划”特聘教授
2017 厦门市双百计划
2017 福建省闽江学者-特聘教授
2018 福建省引进高层次人才
Honors and Titles:
福建省引进高层次人才(海外B类)
Hits:
Journal:土木工程学报
Key Words:健康监测; 钢管混凝土柱; 压电陶瓷; 智能骨料; 剥离损伤; 小波包能量谱
Abstract:设计和制作了一个局部区域存在模拟界面剥离损伤的矩形钢管混凝土柱,将压电陶瓷片用水泥砂浆封装制成驱动器,预埋入钢管混凝土柱混凝土内部,在信号源产生的正弦扫频电压信号的作用下产生激励信号,同时在钢管外壁不同区域粘贴压电陶瓷片作为传感器,测量具有模拟剥离损伤的钢管混凝土柱四个监测面上压电陶瓷片传感器的输出电压。分别对位于完好界面和模拟剥离损伤区域压电传感器输出信号进行了小波包总能量和小波包能量谱分析。发现完好区域小波包能量谱相对于小波包总能量而言离散性更小,且与压电陶瓷位置和应力波传播路径无明显关系。而剥离区域的小波包能量谱具有明显的差异,在此基础上提出了基于小波包能量谱的加权相对变化损伤指标,基于该指标对试验模型的界面损伤区域进行了准确识别。将该方法用于某超高层建筑的大截面钢管混凝土柱的混凝土质量和界面粘结性能的评估中,分析结果表明该钢管混凝土柱的混凝土质量和界面间接性能良好。本文所提出的方法为监测钢管混凝土柱内部混凝土与钢管壁粘结状况提供了一种新的思路。
Indexed by:Journal paper
Document Code:1000-131X( 2012) 07-0086-11
Document Type:J
Volume:45
Issue:7
Page Number:86-96
Translation or Not:no
CN No.:null
Date of Publication:2012-07-22
First Author:Bin Xu
Co-author:Bing Li,Gang-bing Song,Jun Teng,Yan LingHu
Attachments:
Dr. Bin Xu is currently the Minjiang Scholar Professor of Civil Engineering, a professorship appointed by Fujian Provincial Government, at Huaqiao University, Xiamen, China. He currently is the Director and Founder of the Key Laboratory for Intelligent Infrastructure and Monitoring (IIM) of Fujian Province, and the Director and Founder of the International Centre for Safety and Sustainability of Civil Engineering at Huaqiao University.
Before joining Huaqiao University, he was a Lotus Scholar Professor of Civil Engineering (a professorship appointed by Fujian Provincial Government) at Hunan University from 2005 to 2016 and was also the associate dean of the College of Civil Engineering at Hunan University from 2010 to 2016. He was also the Director of the Hunan Provincial Key Lab on Damage Prognosis for Engineering Structures from 2015 to 2016 at Hunan University. He taught and carried out research at the Lyles School of Civil Engineering at Purdue University as a Curtis Visiting Professor appointed by Purdue University in 2014-2015 academic year. He had been invited and financially support by European Commission to work at Sapienza University of Roma in 2010 and hired by University of Western Australia as a Gledden Visiting Senior Fellow from 2007 to 2008. Before starting working in China in 2005, he worked at University of Missouri-Rolla in US as a Post-Doc from 2003 to 2005 and at Ibaraki University in Japan as a Japan Society for the Promotion of Science (JSPS) postdoctoral fellow from 2001 to 2003.
He has been the supervisor of 7 Ph.D., 1 Post-Doc, 4 international visiting students and over 60 MS students. All of his PhD students are working at universities. Dr. Xu has committed to securing competitive external funds to support programs, research, and labs. He has been the PI and Co-PI of 14 competitive government funded research projects including a China- European Commission international collaborative research project, an international collaborative research project between National Natural Science Foundation of China (NSFC) and National Natural Science Foundation (NSF) of US, and a number of NSFC research projects. He is also the recipient of Grant-in-aid of 7 talent programs sponsored by China Ministry of Education (CMoE) and other government agencies.
He also serves on various academic societies as Editor-in-Chief, Executive Editor, Associate Editor, Guest Editor or editorial board member for international journals and professional committees as Standing Committee Member, Executive Member or Committee Members.