一、前言为了在本世纪内实现“四个现代化”,赶超世界先进水平,华国锋同志在五届人大的政府工作报告中指出:“各地区、各部门都要了解国内外的技术发展状况,制定采用和推广新技术的计划和措施,努力学习国内和世界上的先进科学技术,决不能因循守旧,固步自封。”为了迅速掌握国外混凝土坝先进施工技术,加快我国水电建设速度本文综合国外七十年代关于混凝土坝工程几次重要会议的文献及其他有关文章,提出 I. Preface In order to realize “four modernizations” and catch up with the world advanced level in this century, Comrade Hua Guofeng pointed out in the report on the work of the government of the Fifth National People’s Congress that "all regions and departments should understand the technological development both at home and abroad In order to quickly grasp the advanced construction technology of concrete dams abroad and speed up the construction of hydropower in our country, this paper, based on the comprehensive plan of foreign countries, Literature and other related articles about several important conferences of concrete dam in the decade put forward