Dr. Lunliang Duan is an associate professor at the Chongqing Jiaotong University. He graduated from Southwest Jiaotong University with a Ph.D. in Civil Engineering (Bridge Engineering). He has been committed to teaching and research work in engineering structure analysis and safety control for a long time, and his main research directions are local scour, navigable aqueducts, foundation abrasion, and bridge seismic resistance. He has published more than 30 academic papers, presided over one National Natural Science Youth Fund project, one Chinese Postdoctoral Special Funding Project, one Chongqing Natural Science Foundation General Project, one Chongqing Municipal Education Commission Youth Science and Technology Project, one Chongqing Municipal Human Resources and Social Security Bureau Postdoctoral Funding Project, and many projects commissioned by enterprises and institutions.