半潜船运输大件货物的外力计算方法比较  

The compare of force calculation methods of the semi-submersible vessel transport of heavy and large cargo

作　　者：勾晓彤[1] 谢新连[1] 

机构地区：[1]大连海事大学综合运输研究所

出　　处：《航海技术》2013年第4期27-29,共3页Marine Technology

基　　金：国家自然科学基金项目(50778029);高等学校博士学科点专项科研基金资助课题(20102125110002);中央高校基本科研业务费专项资金资助(2012TD020)

摘　　要：半潜船运输大件货物,在航行途中由于受到风浪的作用,会发生横摇、纵摇等运动。为了保证半潜船的运输安全,需要对货物在运输过程中的受力进行分析。此文介绍两种外力计算方法,通过运输实例进行了比较,并对半潜船的安全运营提出相应的建议。Under sail, the semi-submersible vessel will produce the motion of roll and pitch and so on, because of the wind wave. In order to guarantee the safety of the semi-submersible vessel, we need to analyze the forces that the cargo will meet under sail. This paper will introduce two calculation methods of forces. Through the calculation of the corresponding examples, we make a comparison between the two methods, and offer some advice to shipping companies about how to finish the task safe.

关 键 词：半潜船 大件货物 外力计算方法 安全运营 

分 类 号：U695.2[交通运输工程—港口、海岸及近海工程]