Thanks your link!
It was unexpected that the China's third aircraft carrier had only two elevators and three catapults, you know,even CV-63 Kitty Hawk which built in 1960s still have four lifts and four catapults (Although Ford class proved that the three elevators are a more reasonable combination)..
So, I can’t understand what PLAN is planning....
The Ford class carrier from 2017 has only 3 elevators. The airwing typically quoted for the Chinese carrier is less than 2/3 the size of of those on the Ford, so having only 2 elevators does not seem to put it at any additional disadvantage.
There main reason early US super carriers had 4 elevators Is that was an inherited layout based on early expectation that angle deck carriers can land aircraft on the angle deck and striking them down into the hanger continuously, while simultaneously lifting up from hanger and launching aircraft over the bow continuously At a high tempo. Having space for 4 elevators, and thus able to conduct sustained simultaneous landing and take offs was in fact often sited as a major justification for extremely large super carriers through the 1950s and 1960s. In practice this proved impractical. But the flight deck layout of all US super carrier down to the last Nimitz was finalized as early as 1955, when the very first US angle deck super carrier, the forrestal, has Not even been commissioned let along had the navy gathered experience on the practicality of continuous high tempo simultaneous landing and take off. The allure of this was capabilities was so strong that despite evidence of insurmountable operational difficulties, the navy refused to foreclose on this theoretical capability down to when the Nimitz was designed around 10 years later.
there is no doubt by early 1970s, the USN had concluded simultaneously high tempo sustained take off and landings will never work. From that time onward new carrier sketch designs all have only 2 or 3 elevators. But for various reasons the navy kept building the same design from before early 1970s until the last Nimitz class, so the Ford class actually represent the first opportunity to reflect the rethinking that had actually occurred nearly 40 years earlier.