半潜式起重拆解平台吊载丢失后的稳性研究  

Research on the Stability of Semi-Submersible Lifting and Dismantling Platform After Load Loss

作　　者：刘钢东 陈伶翔 朱见华 LIU Gangdong;CHEN Lingxiang;ZHU Jianhua

机构地区：[1]招商局重工(江苏)有限公司,江苏南通226100

出　　处：《江苏船舶》2020年第4期5-8,共4页Jiangsu Ship

基　　金：2017年工信部高技术船舶科研项目(MC-201710-H01)。

摘　　要：基于半潜式起重拆解平台不对称的船体结构对稳性的影响,着重探讨了半潜式起重拆解平台起重机吊载的重物突然丢失后的快速平衡的方法,并给出具体的实施方案。研究结果表明:不对称的船体结构能够有效控制船体倾斜的角度;利用空气压缩和重力方式进行压载,可将平台快速调至平衡状态。Based on the influence of the asymmetric hull structure of the semi-submersible lifting and dismantling platform on the stability,the method of rapid balance after the sudden loss of heavy load of semi-submersible lifting and dismantling platform crane is discussed and a specific implementation plan is given.The research results show that the asymmetric hull structure can effectively control the inclination angle of the hull;the platform can be quickly adjusted to the equilibrium state by means of air compression and gravity ballast.

关 键 词：半潜式起重拆解平台 压载系统 重物丢失 

分 类 号：U661.2[交通运输工程—船舶及航道工程]