论文部分内容阅读
本文探讨了两种用于大跨度门机主梁制作的方案,即分段制作和整体制作。分别介绍了两种方案制作中存在的难点及采取的解决措施,并对两种方案的优缺点及适用范围进行了说明。
This article explores two kinds of programs for the production of large span door girder, that is, the production and the overall production. The difficulties and solutions to the two schemes were introduced respectively. The advantages and disadvantages of the two schemes and their applicable scope were also described.