The largest fully automatic paving ship in China went smoothly

Recently, the Changjiang Shipbuilding Design Institute of China Yangtze River Shipping Group designed the 40-meter Yangtze River and coastal waterway for the Wuhan Waterway Engineering Bureau to build the “Changyan No.1”, which was successfully launched in Hunan Yiyang Zhonghai Shipbuilding Co., Ltd., which is the largest in China. Fully automated Jianghai type paving boat. The smooth launch of this type of ship marks a new breakthrough in the field of engineering ship design in China, and has established the leading position of the design institute in the field of ship design in this type of engineering in China.

The 40-meter Yangtze River and coastal paving vessels are mainly used for laying sand ribbed soft rafts, sandbag cores or ç ¼ interlocking blocks in the Yangtze River and offshore waters on soft foundations (sand, etc.). The ship is a steel non-self-propelled engineering ship. The hull is a double-bottom, single-deck structure. It can adapt to the requirements of the Yangtze River channel and coastal embankment for soft foundation riverbed and bank protection structure. The ship is realized by industrial computer and special control software. Automated control of laying and inspection.

The design, reliability and economy of the Yangtze River Ship Design Institute have been well reflected in the successful design and construction of the “Complete Line 1”. In July 2006, under the condition of tight design cycle and high requirements, the institute carefully organized the design and closely cooperated with the construction. In September 2006, it successfully passed the technical plan design review, started construction in November, and successfully launched in May this year. Good economic and social benefits.

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