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前言我国公路工程抗震设计规定,最早是在1964年地震区建筑设计规范的道路建筑物一章中出现的。该规范虽未正式颁发,但对当时的公路工程设计及以后规范编制起了积极作用。1966年以来,我国发生了一系列破坏性地震,为了保障公路工程的安全,70年代初交通部组织公路工程抗震设计规范编制工作,并于1977年由交通部颁布了《公路工程抗震设计规范》(试行)。根据抗震技术的发展和现行规范使用中发现的问题,1985年交通部安排公路规划设计院主持修订现行规范。1985年9月召开了第一次规范修订协作会议,确定了由交通部公
Preface China’s highway engineering seismic design requirements, the earliest in the 1964 earthquake area architectural design code road building chapter appeared. Although this code has not been formally issued, it has played a positive role in the design of the highway engineering and its subsequent regulation. Since 1966, a series of devastating earthquakes occurred in our country. In order to ensure the safety of highway projects, the Ministry of Communications organized the preparation of codes for seismic design of highway projects in the early 1970s. In 1977, Ministry of Communications issued the Code for Seismic Design of Highway Engineering, (Trial). According to the development of anti-seismic technology and the problems found in the use of the current norms, the Ministry of Communications of the State Highway Planning and Design Institute, in 1985, presided over the revision of the existing norms. In 1985 September held the first normative revision collaboration meeting, identified by the Ministry of Public Transport