摘要
根据现有机具和大板梁的特点,分析了吊装难点,提出了吊机的负荷分配方案和从卸车、梁体翻身、抬吊直至就位等吊装全过程的施工工艺。
Based on existing machinery and tools as well as the characteristics of the main girder, the author analyses the difficulties in lifting and mounting the main girder and proposes a load distribution scheme and a construction technique that covers the entire lifting process from unloading, turning over, hoist until being mounted.
出处
《电力建设》
2007年第2期51-52,55,共3页
Electric Power Construction
关键词
发电厂
锅炉
大板梁
吊装
power plant
boiler
main girder
lifting and mounting
