Bulk goods ship stowage method of iron and steel product

A product, steel technology, applied in ship accessories, transportation and packaging, load handling devices, etc., can solve the problems of difficult to guarantee the quality of goods transportation, inability to consider the order of goods placement, and heavy workload.

Active Publication Date: 2007-01-31
BAOSHAN IRON & STEEL CO LTD
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  • Summary
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AI Technical Summary

Problems solved by technology

[0004] The stowage of the current bulk cargo ship transportation is mostly manually formulated by the stowage staff based on experience, the workload is heavy, the work efficiency is low, and because the specific order of the cargo in the cabin cannot be considered, the quality of the cargo transportation Difficult to guarantee

Method used

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  • Bulk goods ship stowage method of iron and steel product
  • Bulk goods ship stowage method of iron and steel product
  • Bulk goods ship stowage method of iron and steel product

Examples

Experimental program
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Embodiment

[0153] Embodiment--volume assembly method

[0154] The appearance of the finished steel coil is a cylinder, which is rolled from a thin steel plate. We call the cross-sectional diameter of the steel coil cylinder the coil diameter, and the height of the cylinder is the width of the steel coil.

[0155] According to the different materials of steel plates, steel coils are divided into different varieties, such as hot-rolled coils, pickled coils, cold-rolled coils, hard-rolled coils, color-coated coils, electrical coils, tin-plated coils, and stainless steel coils. The width of the steel coil is determined by the user's order contract, and the width of the steel coil may be different in different contracts. The weight of the steel coil is also determined by the contract, the heavier the steel coil, the larger the diameter of the coil.

[0156] When transporting steel coils by ship, the first problem to be solved is how to arrange the steel coils in the cabin. The cross-section...

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Abstract

3 The present invention relates to an iron and steel product bulk cargo ship stowage method. It is characterized by that it utilizes mixed genetic algorithm, and adopts a heuristic method to define concrete arrangement mode of cargo in every cargo hold so as to meet the cargo loading quality requirement. Said genetic algorithm can use heuristic method to calculate stowage index and define the distribution of cargo in every cargo hold so as to meet the capacity limitation of every cargo hold, so that a reasonable cargo stowage scheme can be made up.

Description

technical field [0001] The invention relates to a cargo stowage method of a freight ship, which is suitable for the ship stowage of finished products of iron and steel enterprises, and is used for calculating the distribution and specific placement methods of products such as coils and plates in each cabin of a bulk freight ship, and determining the stowage scheme. Background technique [0002] Steel products are generally transported by large bulk cargo ships. In order to ensure safe navigation and smooth cargo loading and unloading at various ports, the ship owner should consider the performance indicators such as ship stability, longitudinal strength and draft, according to the specific conditions of the cargo and the ship. The situation determines the arrival and allowable weight of the cargo in each cabin; from the perspective of the port, in order to ensure the quality of cargo transportation, there are strict requirements on the specific way of placing the cargo in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B25/22
Inventor 陈通强吴君梁马建华沈益军肖海平吴正祥周家富
Owner BAOSHAN IRON & STEEL CO LTD
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