For years , he is successively engaged in the theory of elastoplasticity and experimental research of reinforced concrete structure , building aseismic accrediting and strengthening , structural design and project management .

他多年来先后从事钢筋混凝土结构弹塑性理论与试验研究、建筑物抗震鉴定与加固、结构设计与工程管理等工作。