Can China's 300 thousand ton supergiant wheel serve as an aircraft carrier after its steel plate is processed?

Just now, 2017 can be said to be the "carrier year", China's first domestic aircraft carrier launched on April 23, 2017. In early April of the same year, the first U.S. nuclear-powered aircraft carrier, the world's largest and most advanced Ford, successfully returned to its home port for a seven-day sea trial, and will be operational in 2018.
China's first domestic aircraft carrier 002 is an upgraded version of the imitation of the Liaoning ship, so the tonnage target should be very close to the Liaoning ship, Liaoning ship's standard drainage is about 55,000 tons; full-load drainage is about 67,500 tons, so China has two carriers, are about 60,000 tons of medium and large aircraft carriers.

The U.S. has the largest planned carrier battle group in the world, and the single-carrier tonnage of the U.S. carrier is also the largest in the world - the Kitty Hawk class, which was equipped with the largest tonnage of conventional power aircraft carriers in the early years, has a full capacity of 86,000 tons and is now fully decommissioned; and more than a dozen Nimitz-class aircraft carriers are in active service, with a full capacity of 100,000 tons to 100,000 tons. 110 thousand tons, which can be regarded as 100 thousand tons.

As for other countries, the tonnage is smaller, Russian warehouse ships and Liaoning ships are the same, is 60,000 tons; France's De Gaulle, although nuclear power, full row tonnage is only 45,000 tons; as for all Indian Navy carriers, not more than 50,000 tons; other countries'light carriers, tonnage is only 20,000 to 40,000 tons. Between 10000 tons, the tonnage of aircraft carriers was basically the same as that of World War II.

The forthcoming Ford, with a full capacity of 1.12 million tons, has become the largest aircraft carrier in the world and the largest warship ever built by mankind.
But in today's world, the largest ships are not aircraft carriers, but supertankers and super ore ships. Super tanker VLCC and super large ore ship have a general tonnage of 300-400,000 tons, the length can reach more than 350 meters, exceeding the longest carrier 330 meters record. The width is also over 65 meters, only about 10 meters less than the width of the flight deck of the largest aircraft carrier, because the deck of the tanker does not float.

The largest ship ever built in human history is also a supertanker with a tonnage of 600,000 tons and a deck of 520 meters long. The width is more than 70 meters, which is equivalent to 5 standard football fields. On such a large area of deck, the jet fighter can take off and land on its own without ejectors and blocking ropes.

These two questions seem simple, but practice involves all aspects of sailors and sails.

The carrier was not built as soon as it came up to 100,000 tons. The main carrier in the early days of World War II was just over 20,000 tons, and in the late part of World War II it grew to 450,000 tons or even 70,000 tons.

After the end of World War II, because of the high demand for takeoff, landing and stall restraint speeds of jet-borne aircraft, the recovery of decks and take-off ejection zones required longer intervals than in earlier years, and the spread of large carriers to more than 50,000 tons.
By the end of the dark battle, as long as the United States was such a super-hegemony, the carrier expanded to more than 100,000 tons. Large aircraft carriers in other countries have not yet exceeded 80 thousand tonnes.

After all, an aircraft carrier is a high-speed mobile airport on the sea. This remark has already spoken of the essence of an aircraft carrier.

1. Carriers are special floating airports; 2. Carriers need to be maneuvered and maneuvered at high speeds.

Since it is an airport, it is the main function to relocate the aircraft. The most important area of aircraft carrier is the flying deck. Other naval vessels can be planned according to the dynamic parameters to determine the tonnage, and then planning cabins and armaments.
The carrier is a special case: the large main battle carrier is to determine the function parameters of the carrier-based aircraft, and then according to the aircraft function, determine the flight deck parameters. The reason is simple: propeller aircraft age, the total length of aircraft carrier deck can only be 200 meters; and fixed-wing jet age, the total length of aircraft carrier deck in any case can not be less than 220 meters, or whether ejection is still skidding, can not take off the conventional fixed-wing carrier aircraft.

Therefore, the planning of modern aircraft carriers is to determine the carrier aircraft, according to the parameters of the carrier aircraft deck size parameters, and then according to the parameters of the deck, determine the overall layout of the cabin, and finally determine the tonnage and power system parameters.
No matter the choice of ejection is still skidding take-off aircraft carrier, to better release and retrieve the aircraft, the carrier and the speed difference between the aircraft, the smaller the better. That is to say, the stall speed of carrier based aircraft is smaller and better. The minimum take-off speed and landing speed are in direct proportion to the stall speed, while the carrier can hold on to the highest speed for a long time, the higher the better.

There are limits to both speed goals. The stall speed and take-off speed of modern jet planes are at least between 100 and 120 knots. One section is one nautical mile per hour.

The modern large surface ships with steam, gas and diesel engines will continue to sail at a maximum speed of 25 knots to 32 knots.
It is necessary for an aircraft carrier to maintain a high speed for several hours when it is retracting or releasing a carrier-borne aircraft. Under low sea conditions with little wind, the carrier's continued speed of 28 knots to 30 knots is ultimately extreme; under headwind conditions, there are more than 30 knots of deck wind, which is now thoroughly enough; if you want to improve the carrier's speed, the main engine can not stand it.

Whether a warship or a civil ship, the greater the tonnage, the higher the speed of cruising, the higher the power of the main engine, and the greater the power of the main engine, the greater the weight and scale of the machine itself, this is a very simple corresponding relationship.

The maximum speed of a conventional monohull vessel in deep draft is doubled, and the maximum power of the main engine required is almost between the second and third power of the original maximum power output.

In other words, conventional large ships can only make unrestricted progress at maximum speeds - because this requires exponential power output from the power system. Nowadays, the potential of the main-stream internal combustion engine and steam engine has been fully exploited, and the nuclear power of ships is only the conversion of nuclear energy into steam, which can not be directly used to promote aircraft carriers and nuclear submarines. And the output power per unit component of the carrier nuclear power pack is even worse than that of a large-scale oil-fired boiler, so the nuclear power can not progress at an unconstrained speed. The advantage of nuclear power is to continue to output power for a long time, rather than a higher unit power.