GAS TURBINE, AND INTERIOR OPENING METHOD FOR THE GAS TURBINE

摘要

A gas turbine 1 includes a rotor 50 rotated by combustion gas produced by a combustor 39 that burns fuel, and a casing 60 that is formed by connecting a plurality of casing members divided in plurality, the casing 60 storing the rotor 50 in an inside thereof, and including a second upper-side second vertical inner flange 62Uhbi and a third upper-side first vertical inner flange 63Uhai for connecting a second upper casing member 62U with a third upper casing member 63U different from the second upper casing member 62U among the casing members at the inside.