Dr. Tsinghua University graduated in 2006 and was a postdoctoral fellow at Zhejiang University in 2008. Awarded by Queen & in 2008; #39; Supported by S University, visiting Queen's University; 2009-20 1 1 Funded by the "Young Key Teachers' Study Abroad Program" of the National Scholarship Fund Committee and the "New Star Program" of Zhejiang University, he went to the University of California, Berkeley for academic visit and scientific research cooperation. He is currently a member of the professional Committee of building materials testing technology of China Architectural Society. Presided over the research work of National Natural Science Foundation, Zhejiang Natural Science Foundation, and science and technology projects of the Ministry of Communications. He participated in the research of concrete durability of Hangzhou Bay Bridge, a national 863 science and technology plan project and a national key project. Won the special prize of scientific and technological progress of China Highway Society 1 and the second prize of scientific and technological progress of Ministry of Education 1. Published more than 30 papers and participated in the preparation of 2 industry regulations.