Degree AwardedNovember 1, 2012/in News Archive/by tingcarJiayu Chen received Ph.D. degree from the Department of Civil Engineering and Engineering Mechanics of Columbia University at New York City http://www.hubilab.cc/wp-content/uploads/2023/04/2023-Logo-e1682690837197.png 0 0 tingcar http://www.hubilab.cc/wp-content/uploads/2023/04/2023-Logo-e1682690837197.png tingcar2012-11-01 10:56:222012-11-01 10:56:22Degree Awarded