1984年10月11日,上海交通大学起重运输机械专业举行了博士论文答辩会。会上由博士生张建武宣读了题为《压缩简支矩形板后屈曲平衡路径与二次分枝点的理论分析和实验研究》的论文。论文评阅人和委员们一致肯定了论文的理论意义和实用价值,并认为论文已达到国际上同类 On October 11, 1984, Shanghai Jiaotong University held a defense conference for doctoral dissertations in the lifting and transport machinery industry. At the meeting, Zhang Jianwu, a doctoral student, read the paper entitled “Theoretical Analysis and Experimental Study on the Post-buckling Equilibrium Path and Secondary Branching Points of Compactly Supported Rectangular Plates”. The reviewers and committee members unanimously affirmed the theoretical and practical value of the paper and believed that the paper has reached the international level