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中国土木工程学会第五届年会暨第二次全国城市桥梁学术会议于1990-05-04～06在天津举行。来自全国各地的200余名土木技术人员出席了会议,有关领导到会并作了重要讲话。会议以大城市的交通工程建设为中心议题,对近年来,城市桥梁、道路、交通工程的规划、设计和施工等进行大会报告和分组交流、讨论,提出了新的技术发展动向。与会代表还参观了天津市中、外环线,永和斜拉桥,塘沽海门开
The Fifth Annual Conference of China Civil Engineering Society and the Second National Conference on Urban Bridges were held in Tianjin from May 1990 to April 04. More than 200 civil and technical personnel from all over the country attended the meeting and relevant leaders attended and made important speeches. The conference centered on the construction of metropolitan traffic engineering. In recent years, the congressional report and group exchange, discussion and discussion on the planning, design and construction of urban bridges, roads and traffic engineering put forward new technological developments. Delegates also visited the Tianjin, Outer Ring Road, Yonghe cable-stayed bridge, Haimen open Tanggu