大桥工程局是铁路部门中应用电子计算技术较好的单位之一,自六十年代起,就开始应用电子计算机进行桥梁结构分析,至今已开发了十几个专业软件,引进了三十个软件,计算机绘图也已开始投入使用。二十年来,大桥局共用电子计算机完成了五十座大桥的设计计算和安装计算任务,取得了显著的经济效益。 Bridge Engineering Bureau is the railway department in the application of electronic computing technology, one of the better units, from the sixties onwards, began to use computer structural analysis of the bridge, so far has developed a dozen professional software, the introduction of thirty software , Computer graphics have also begun to put into use. Over the past two decades, the Bureau of Public Security has completed the design, calculation and installation of 50 bridges using a common computer and achieved significant economic benefits.