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用断裂力学理论和实验力学的方法,对压力容器常见缺陷的力学影响进行了理论和实验研究。探讨了以缺陷力学影响场作为在用压力容器安全监测的理论和方法,提出了一种新技术,可用于在用压力容器和大型钢结构的安全状态监测。
The fracture mechanics theory and experimental mechanics method are used to study the mechanical influence of common defects in pressure vessel. The theory and method of safety monitoring of pressure vessel in use are discussed, and a new technique is put forward which can be used to monitor the safety condition of pressure vessels and large steel structures.