引言.在1974年第七届国际预应力混凝土协会(FIP)纽约会议期间,委员会曾决定制订《FIP抗震预应力混凝土结构的设计建议》。1975年5月建议的第一稿在委员会成员间进行了传阅,第二稿于同年10月提交给在罗马尼亚拉锡举行的委员会会议。第三稿于1976年7月完成,并在同年8月奥克兰技术年会期间在非正式的会议上与新西兰的工程师一起进行了讨论。第三稿于1976年9月11日在东京举行的委员会会议上提出。最后于1976年10月在委员会成员间传阅定稿。设计建议及 FIP 地震委员会所编写的注解本是委员会自1963年以来连续工作 INTRODUCTION During the 7th International Conference of Prestressed Concrete (FIP) New York in 1974, the Commission had decided to formulate “FIP design recommendations for seismic prestressed concrete structures.” The first draft of the May 1975 proposal was circulated among the members of the committee and the second draft was submitted to the committee meeting held in Russi, Romania, in October of the same year. The third draft was completed in July 1976 and discussed with New Zealand engineers at an informal meeting during the Auckland Technical Conference in August of the same year. The third draft was presented at a committee meeting held in Tokyo on September 11, 1976. Finally, a final draft was circulated among the members of the committee in October 1976. The design proposal and annotations prepared by the FIP Seismic Committee are the committee’s continuous work since 1963