从ICPVT-9 看世界压力容器技术发展 现状与趋势（ 三）——螺栓法兰接头和密封垫片

摘要

The International Conference on Pressure Vessel Technology(ICPVT), held every four years, is a good opportunity to view the world-wide new achievements and developing trends of pressure vessel technology, to strengthen international exchange and cooperation in this area, and to advance China's pre ssure vessel technology as well.There are altogether 1723 A4 pages of papers in the two- volume proceedings, covering all related aspects of pressure vessel technology, such as design, materials, manufacture, test, on-line monitoring and risk assess ment. This paper is a review of the worldwide current status and trends of the p ressure vessel technology based on an analysis of the numerous papers, and will be published in serial. The Part I consists of The general situation of the conference and the papers presented to the plenary sessions and the Part II,subject sith main concern (only subjects of fatigue and fracture presented). Thi s is the Part III, subjects with main concern (continued, and only bolted flange and sealing gaskets presented here. Other subjects with main concern will be pr esented later).%四年一次的国际压力容器技术会议是检阅世界压力容器技术新成就和了解世界压力容器技术发展趋势的好机会，也是加强压力容器技术国际交流与合作，促进我国压力容器技术发展的好机会。ICPVT—9论文集分下下两册，涵盖了设计、材料、制造、试验、在线监测和危险性评估等与压力容器技术有关的各个方面。本文是在分析这些论文的基础上对世界压力容器技术发展现状与趋势的一个简要介绍，将以连载形式刊登。本部分介绍螺栓法兰接头和密封垫片。