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根据交通部下达的任务,对1975年出版的《公路桥涵设计规范》(以下简称《公桥规》)第七章“地基与基础”进行了修订。其间首先对75年《公桥规》的使用情况进行了调查和必要的专题研究,吸收了国内外其他规范的先进经验,结合公路桥涵基础的特点,拟定出本规范条文初稿,送交全国有关单位征求意见,最后于1983年6月在安徽黄山召开了有关高等院校、设计、科研和施工单位,以及铁路、林业等部门的有关单位参加的初稿审稿会。现将修订的主要情况介绍如下:
According to the tasks assigned by the Ministry of Communications, Chapter 7 “Foundations and Foundations” of the “Code for Design of Highway Bridges and Culverts” (hereinafter referred to as the “Bridge Regulations”) was revised in 1975. In the meantime, we first conducted an investigation and necessary special studies on the use of the “Gongqiao Regulation” in the past 75 years and absorbed the advanced norms of other norms at home and abroad. Based on the characteristics of the foundation of bridges and culverts, we drafted the first draft of this code and sent it to China Units for comment, and finally in June 1983 held in Huangshan, Anhui, institutions of higher learning, design, research and construction units, as well as railways, forestry and other departments attended the draft review draft. The revised main situation is as follows: