摘要
根据我国铁路抢修钢梁的现状及发展要求,说明开展新型铁路抢修钢梁研究的必要性。通过对国内外既有抢修钢梁特点的分析,提出新型铁路抢修钢梁需研究的方向及主要问题,并对其中应考虑的因素提出了建议。
According to the present situation and development demands of railway emergency steel girder in our country, the necessity of new-type railway emergency steel girder research is discussed in this paper. By analyzing the characteristics of existing emergency steel girder at home and abroad, the directions and main problems in the research are presented, the suggestions on solving such problems are also given.
出处
《国防交通工程与技术》
2003年第2期5-9,共5页
Traffic Engineering and Technology for National Defence
关键词
钢梁
抢修
铁路
桥梁维修
应急器材
结构特点
emergency steel girder
bridge
emergency equipment
multifunction application
