Stainless steel container high-temperature external pressure creep buckling experiment platform and experiment method thereof

The invention discloses a stainless steel container high-temperature external pressure creep buckling experiment platform, which comprises a heating furnace electric control system, a vacuum-pumping system, a three-dimensional scanning system and a heating furnace, and is characterized in that the heating furnace electric control system is in circuit connection with the heating furnace and is used for electrically heating the heating furnace; the vacuumizing system is connected with the stainless steel container experiment sample in the heating furnace and is used for vacuumizing the stainless steel container experiment sample; and the three-dimensional scanning system is used for scanning the change condition of the shape of the stainless steel container experimental sample shell and judging the creep buckling degree. The experimental platform is simple to operate, relatively high in experimental efficiency and relatively low in experimental difficulty, and can meet high-temperature creep buckling experiment