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Experimental device and experimental method for measuring torsion strength of large container ship

A technology of container ship and torsional strength, applied in the direction of measuring device, work measurement, teaching model, etc., can solve the problem of non-calculation, and achieve the effect of easy observation

Active Publication Date: 2017-08-18
江苏新扬子造船有限公司
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  • Abstract
  • Description
  • Claims
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  • Experimental device and experimental method for measuring torsion strength of large container ship
  • Experimental device and experimental method for measuring torsion strength of large container ship
  • Experimental device and experimental method for measuring torsion strength of large container ship

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings.

[0042] like Figure 5 to Figure 8 As shown, the experimental device for measuring the torsional strength of a large container ship of the present invention includes a loading water tank 1, and a ship model 3 is placed in the loading water tank 1, and the ship model 3 is connected with the loading water tank 1 through a partition 2. The partition 2 comprises a transverse partition and an inclined partition. The two ends of the ship model 3 are connected with a transverse partition. Two slanted partitions are arranged on both sides of the wall, and the partition 2 divides the loading water tank 1 into 6 independent water tank units. The angle between the inclined partition and the wall of the loading water tank 1 is 45°. And the inclined partition is connected with the ship model 3 through a flexible rubber film, the transverse partition and the inclined partition are c...

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Abstract

The invention discloses an experimental device for measuring the torsion strength of a large container ship. The experimental device comprises a loading water tank in which a ship model is placed. The ship model and the loading water tank are connected by partition boards. The partition boards divide the loading water tank into a plurality of independent spaces. A plurality of T profiles and a plurality of counterweights are mounted on the ship model. A plurality of strain gauges are also mounted on the ship model. The strain gauges are connected with a charge amplifier. The charge amplifier is sequentially connected with a multi-channel information collection instrument and a computer. The experimental device enables students to have an understanding of the basic causes of maximum torque produced by a ship and the basic principle of formation of maximum torque. The ship model produces a torque in the experiment, which enables students to have an intuitive understanding of the torque problem of a container ship.

Description

technical field [0001] The invention relates to an experimental device and an experimental method for measuring the torsional strength of a large container ship, belonging to the field of teaching experimental instruments. Background technique [0002] Since entering the 21st century, due to the rapid development of economic globalization, economic and trade exchanges between countries in the world have become more and more frequent. With the continuous expansion of the world shipping market, the emergence of container ships is a revolutionary breakthrough in ship types, which can greatly shorten the loading and unloading time of cargo and improve its operating efficiency. As a main type of ship for maritime cargo transportation, container ships have high speed, fast loading and unloading, and short docking time. With their unique advantages, they have been paid more and more attention by the shipping industry and shipbuilding industry. The number and total tonnage of contai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/00G01L3/00
CPCG01L3/00G09B25/00
Inventor 韩文栋张健何承坤刘海冬
Owner 江苏新扬子造船有限公司
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