摘要
结合大跨度斜拉桥架梁施工要求,对架梁用170t步履式架桥起重机设计方案要点、各机构特点以及实桥架梁情况做了概要介绍。
According to construction requirement ofoblique draw bridge with large span, the whiers brieflyintroduce design project, features of all mechanisms of170t wallkng beam-erecting crane and real beam-erec-ting situation of bridge.
出处
《建筑机械》
2000年第2期45-47,共3页
Construction Machinery