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▲《铁路桥湾勘测设计规范》业经铁道部审定,并以铁基[1986]1243号文批准发布,编号为TBJ17-86,自1987年7月1日起施行。该规范是根据部(81)铁基字1115号文安排,在总结我国铁路桥渡勘测设计方面经验、教训的基础上,吸收了国内外科研成果,并结合我国河流的特点制订的,由铁道部第三勘测设计院负责主编。▲为了正确贯彻执行安全生产的方针,保障铁路工程施工安全,预防事故发生,根据铁道部(85)铁基字165号及铁基[1986]291号文件的安排,由有关工程局和通信信号公司主编的铁
▲ “Railway Bridge Bay Survey and Design Code” approved by the Ministry of Railways, and approved by the iron-based [1986] No. 1243 issued under the number TBJ17-86, since July 1, 1987 shall come into operation. The code is based on the text (1111) written by Ministry of Railways (81). Based on the experiences and lessons learned from survey and design of railway crossing in our country, it absorbs the achievements of scientific research at home and abroad and combines with the characteristics of our country’s rivers. Third Survey and Design Institute is responsible for editing. ▲ In order to correctly implement the principle of safe production, ensure the safety of railway construction and prevent accidents, according to the arrangements of Iron Base No.155 and Iron-base [1986] No. 291 of the Ministry of Railways, the relevant engineering bureau and communication signals Company editor of iron