摘要
为实现单体净重达3037t的浆态床加氢反应器整体吊装,提出以单台履带式起重机作为主吊整体吊装浆态床加氢反应器的吊装工艺。通过升级改造大型履带式起重机,结合起重机地基下填上垫、双层路基箱铺设、远起近立吊装工艺设计、地基沉降实时数字化监测、双警戒线设置等多项创新技术的研究和应用,在6d内安全、顺利、高效地完成了3台浆态床加氢反应器的吊装,创造了履带式起重机单机主吊吊重和吊装进度的新纪录,具有显著的经济和社会效益。
In order to realize the integral hoisting of slurry bed hydrogenation reactor with a net weight of 3037t,the hoisting process of slurry bed hydrogenation reactor with a single crawler crane as the main crane is proposed.Through the upgrading and transformation of large crawler crane,combined with the research and application of many innovative technologies,such as the filling and cushioning of crane foundation,the laying of double-layer subgrade boxes,the hoisting process design of far-rise and nearstand,the real-time digital monitoring of foundation settlement,the setting of double warning lines,the hoisting of three slurry bed hydrogenation reactors was completed safely,smoothly and efficiently within 6days,creating a new record of hoisting weight and process for crawler crane single main crane,which has significant economic and social benefits.
作者
邝小娟
贾金廷
邹伟
吴宇鹏
张华
张玉柱
彭胜
KUANG Xiaojuan;JIA Jinting;ZOU Wei;WU Yupeng;ZHANG Hua;ZHANG Yuzhu;PENG Sheng(China Nuclear Industry Mechanical Engineering Co.,Ltd.,Shanghai 201702,China;Zoomlion Heavy Industry Science&Technology Co.,Ltd.,Changsha,Hunan 410006,China)
出处
《施工技术（中英文）》
CAS
2024年第14期82-87,共6页
Construction Technology
基金
中核机械工程有限公司2023年度科研创新项目(RD2023-11)。
关键词
工业建筑
浆态床加氢反应器
吊装
施工技术
industrial buildings
slurry bed hydrogenation reactor
hoists
construction
