摘要
针对大跨度门机组合结构梁的结构特点及制作难点。
The paper introduces main technological process and measures based on structure features and production difficulties of combination girders of large-span gantry crane.
出处
《起重运输机械》
2012年第8期17-19,共3页
Hoisting and Conveying Machinery
关键词
大跨度
门式抓斗起重机
结构工艺
探析
large span
gantry grab crane
structural technology
analysis
