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首页> 外文期刊>Nae more, journal of marine sciences >Safety Criteria of Heavy Cargo Transportation at Rough Sea
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Safety Criteria of Heavy Cargo Transportation at Rough Sea

机译：海上重货运输的安全标准

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The thesis deals with new criteria of risk estimation in transportation of cargoes on board heavy lift ships in a seaway. It reviews several practical methods of cargo lashing and securing on board ships. It also reviews types and possibilities of various modern heavy lift ships. In all mathematical models, that have been developed, it was which is secured on board ship by means of elastic lashing system. Cargoes of smaller volume are usually very dense and stiff and solid body dynamics prove to be a reliable method that allows a rational estimation of forces in a lashing system. Motions of the ship are calculated by MARHYDRO strip theory program developed by author. Motions of very heavy cargoes could produce significant forces and moments that will be transmitted back to the deck structure at various places of cargo supports and lashings.
机译：本文研究了海上航道中重型运输船上货物运输风险估计的新标准。它回顾了几种绑扎和固定在船上的实用方法。它还回顾了各种现代重型起重船的类型和可能性。在所有已开发的数学模型中，都是通过弹性绑扎系统将其固定在船上的。较小体积的货物通常非常致密且坚硬，固体动力学被证明是一种可靠的方法，可以合理估计绑扎系统中的力。船的运动由作者开发的MARHYDRO条理论程序计算。非常重的货物的运动可能会产生很大的力和力矩，这些力和力矩会在货物支撑和绑扎的各个位置传递回甲板结构。

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