High-friction-resistance ship arresting method

Abstract

The invention discloses a high-friction-resistance ship arresting method. The high-friction-resistance ship arresting method is characterized in that the two ends of a high-friction-resistance arresting cable or a high-friction-resistance arresting barrier are fixedly connected with a force controller, and the ultimate tension of the force controller on the high-friction-resistance arresting cable or the high-friction-resistance arresting barrier is smaller than the tensile strength of the high-friction-resistance arresting cable or the high-friction-resistance arresting barrier; a plurality of buoys which are distributed at equal intervals are fixed to the high-friction-resistance arresting cable or the high-friction-resistance arresting barrier, so that the high-friction-resistance arresting cable or the high-friction-resistance arresting barrier overall floats on the water and forms a ship arrester; the ship arrester and a ship are controlled to meet a certain relational expression, and when the ship runs into the high-friction-resistance arresting cable or the high-friction-resistance arresting barrier, the ship is effectively arrested through the ship arrester. The high-friction-resistance ship arresting method has the advantages that the situation that arresting is failed due to the fact that the arresting cable or the arresting barrier slides to the bottom of the ship in the process that the ship arrester arrests the ship can be effectively prevented, and accordingly ships in common bow shapes, especially forward bent bow shapes are effectively arrested.

Description

technical field [0001] The invention relates to a method for arresting ships in rivers, in particular to a method for arresting ships with high friction. Background technique [0002] With the rapid development of my country's transportation industry, inland waterway and sea routes are becoming more and more busy, and the tonnage and speed of sailing ships are increasing. On the other hand, there are more and more large bridges across rivers, bays and even straits. The navigation of the ship will be affected by the weather, currents, and the actual working conditions of the ship, but more often it will be affected by human factors, such as misjudgment, operational errors, etc., causing the ship to lose control and deviate from the normal channel to collide with the bridge. At present, the existing direct anti-collision devices cannot meet the requirements of bridge anti-collision in complex situations. Indirect anti-collision facilities generally use floating block anti-coll...

AI Technical Summary

Problems solved by technology

The navigation of the ship will be affected by the weather, currents and the actual working conditions of the ship, but more often it will be affected by human factors, such as misjudgment, operational errors, etc., causing the ship to lose control and deviate from the normal channel to collide with the bridge

At present, the existing direct anti-collision devices cannot meet the requirements of bridge anti-collision in complex situations. Indirect anti-collision facilities generally use floating block anti-collision systems, but the current floating block anti-collision systems are suitable for forward-leaning bow ships. The blocking effect is caused by easy sliding to the bottom of the ship, and whether it is an inland ship or a sea ship, a forward-leaning bow ship is a common ship. Therefore, the current floating block anti-collision system cannot protect the forward-leaning bow ship. Realize effective interception; in addition, the cost of existing anti-collision devices and use costs are high

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