First, the candidate Xiao Yao presented a report on his dissertation work titled "Research on the Dynamic Disaster Mechanism of High and Steep Slopes Under Near-Fault Ground Motions." Focusing on the dynamic disaster mechanism of near-fault high and steep slopes, the dissertation adopted research methods such as theoretical analysis, data statistics,model testingand numerical simulation to study the characteristics of near-fault ground motions and their influence on the dynamic response patterns of high and steep slopes, and established slope fragility curves that account for the pulse characteristics of ground motions. This is of great value for deepening the understanding of the disaster-causing mechanisms of geological hazards in strong earthquake areas and improving the seismic risk assessment level of major projects.

Candidate Xiao Yao presenting his report

Candidate Peter presenting his report

After completing their dissertation work reports, the two doctoral students successively went through the procedures of questions from the defense committee, responses from the candidates, and voting and deliberation by the committee. Finally, the defense committee unanimously agreed that the two students passed the doctoral dissertation defense and recommended that they be awarded doctoral degrees. We wish them continued progress in their future career paths and even more outstanding achievements and contributions.

Group photo of teachers and students at the doctoral graduation defense

Group photo of supervisor Professor Zhang Yingbin with the two candidates