Nuclear island caverns underground corridor-shaped layout of nuclear power plants

The present invention discloses a nuclear island-shaped arrangement underground caverns corridor nuclear power plant, including the use of nuclear fission to produce steam nuclear island, the island disposed in the nuclear underground caverns, the underground caverns, treated with placed in the reactor building of the reactor building cavern centrally disposed, for placing the auxiliary plant auxiliary caverns oppositely disposed on both sides of the reactor building caverns corridor formed structure. The nuclear plant is arranged in each island formed in the ground corridor-shaped structure, reduces the number of underground cavern nuclear island caverns, facilitates avoidance of main stress direction adverse to the formation and stress, facilitate caverns stability.