论文部分内容阅读
依托大船重工集团规划建设项目,重点研究造船用400t大型龙门起重机的安装新技术,充分利用现有设施,将安装工程分为吊装和整机移位.采用新技术后的安装工程实施顺利,并将安装工程的成本、安全风险和施工周期降到了最低,实现了400t龙门起重机提前交工投产,产生了直接与间接的经济效益,并为大型龙门起重机的移位工程积累了经验.
Relying on the planning and construction project of Shanghai Shipbuilding Industry Corporation, it focuses on the installation of new technology for 400t large gantry cranes for shipbuilding, fully utilizes the existing facilities, and divides the installation into hoisting and complete machine displacement. The installation after the adoption of new technology is carried out smoothly and The installation of the project costs, security risks and construction cycle to a minimum, to achieve the 400t gantry crane ahead of schedule to put into operation, resulting in direct and indirect economic benefits, and large gantry crane displacement project has accumulated experience.