摘要
针对需要在空中完成倾斜7°的特定用途大型结构物吊装作业,通过设计合理的索具形式,选取合适的浮吊船,制定可行的吊装方案;着重考虑倾斜前后2种工况,对吊点及主钩载荷进行计算和分析评估,确定吊装方案是安全可靠的。
For the installation of large structure of specific use, which should be inclined by 7 degrees, a feasible lifting proposal is performed by deploying a reasonable rigging arrangement, selecting an applicable floating crane. The loads acting upon lifting points and main hooks are calculated and analyzed in details during two situations before and after inclined, so as to ensure the safety of the lifting.
出处
《船海工程》
北大核心
2016年第3期99-103,共5页
Ship & Ocean Engineering
关键词
重件吊装
浮吊船
安全系数
索具布置
heavy lift
floating crane
safety factors
rigging arrangement
