This ship is equivalent to a mobile sea base, which can at least carry and transport these things:
Bison air cushion landing craft
type 056 corvette
022 missile boat
conventional submarine
Offshore drilling platform
Ship segmentation
"The 868 ship has been in service, and the semi-submersible ship on the map is the beautiful picture before the 868 ship did not brush the ship number.
After watching CCTV 13 interview with Yin Zhuo and Du Wenlong, these two guys are still hiding. First, they don't admit that China's military semi-submersible ships have been put into service. Second, China's navy can only use semi-submersible ships for defense offshore, and the United States is deploying semi-submersible ships all over the world. In fact, a ship is a carrier. If it can travel around the world, it can be deployed all over the world. "
Sooner or later, China will set up overseas military bases. Semi-submersible is really an offensive weapon. It is unreasonable to emphasize her defensiveness blindly. Of course, you can also call it "active defense". Universiade, semi-submersible and mid-course anti-missile are all offensive weapons, which will play an increasingly important role in future wars, no less than aircraft carriers and stealth fighters.
It's not an aircraft carrier, but it's as powerful as an aircraft carrier. With our small submarines and conventional submarines, we patrol fishing and fight pirates, and regularly visit ports with friendly countries to replenish them, so that we receive protests when we pass around the islands in the central Indian Ocean and the west coast of South America. A 90,000-ton semi-submersible will be launched next year.
China's gap lies in the all-round semi-submersible boat. At present, all semi-submersible ships with bows are built. When the side wall semi-submersible was built, it was all alive. The semi-submersible is really effective, and it is gratifying to start the main electric propulsion. Continue to strive for early application in aircraft carriers. ? China's aircraft carrier was transported from Shanghai to Dalian by semi-submersible ship? . If 90,000 tons of semi-submersible ships can use this kind of electric propulsion, then the future mother of the country will have no problem using all electricity. I just don't know how powerful this electric push is.
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Practical examples:
The Dutch blue marlin carried the aircraft carrier Cole damaged by bombing. Blue marlin is one of the largest semi-submersible ships in the world, with its own weight of 5 10000 tons.
China's "Offshore Oil 278" semi-submersible is a Russian navy transport nuclear submarine;
The Dutch Blue Marlin, carrying a 59,500-ton drilling platform, set out from Yupu, South Korea for the United States:
The Dutch Blue Marlin carries two Victor III-class nuclear submarines:
The Dutch blue marlin, carrying four floating docks and 18 hull, set out from Nantong Port, China:
The Dutch blue marlin is loading the Aegis guided missile destroyer Cole;
The Dutch blue marlin, carrying an Australian amphibious assault ship, set out from Spain and was on its way to Australia:
Dutch blue marlin transports another amphibious assault ship to Australia;
Comparing the Dutch pioneer with the surrounding buildings, we can notice that the white and red "buildings" on the left and right sides are also part of the pioneer:
The world's largest Dutch 1 10000-ton "Pioneer" cruise ship;
The Russian Kilo-class submarine purchased by China is on the way;
The "Blue Marin" is equipped with an early warning radar station of the US Navy;
Navy semi-submersible transport bison air cushion landing ship;
The majestic posture of "Tai 'ankou", a semi-submersible ship of COSCO Shipping;
Kang Shengkou, sister ship of Tai 'ankou:
In March 2003, Tai 'ankou successfully loaded super-large offshore oil production equipment in Singapore.
2065438+At the beginning of March, 2005, a 50,000-ton semi-submersible ship, known as the "Hercules of Forklift at Sea", completed a series of difficult examinations in Bohai Sea, and successfully passed the certification of ABS American Maritime Bureau and the acceptance of shipowner's shipyard. The frequency conversion drive system of marine electric propulsion developed by China CSR Zhuzhou is the first application of China's own brand in large-tonnage marine engineering ships, breaking the long-term monopoly of foreign companies in this field.
It is understood that the semi-submersible ship is a special marine ship that specializes in transporting large-scale offshore oil drilling platforms, large ships, submarines and other super-large equipment that is too long and overweight but cannot be transported separately. At present, there are only 10 semi-submersible ships with a tonnage of over 50,000 tons in the world. Previously, although some enterprises in China built 50,000-ton semi-submersible ships, the core technologies such as ship electric propulsion drive system were imported from abroad.
During this sea trial, the autonomous electric drive system carried out a series of tests such as propulsion control and DP dynamic positioning according to different sea conditions. Under DP dynamic positioning control mode, the system has completed the operation assessment of different power sections in one week, realized the accurate dynamic positioning of the whole ship, and fully satisfied the continuous operation in various sea conditions. In addition, the system also overcomes the technologies of fast dynamic response and dynamic torque compensation under uncertain load of high-power and large inertia motor for ship driving, and all indexes have reached the international advanced level.