Two-shaft gas turbine

A two-shaft gas turbine comprising:

• a high-pressure turbine having an annular gas-passage outlet;
• a low-pressure turbine having an annular gas-passage inlet;
• an annular intermediate duct that connects the gas-passage outlet to the gas-passage inlet;
• a bearing that supports a rotor of the high-pressure turbine and that is attached to a bearing case;
• and
• a plurality of struts that support the bearing case, the struts being arranged radially along the circumference of the bearing case and extending though the intermediate duct in a space between an outer peripheral surface of the bearing case and an inner peripheral surface of a casing wall that surrounds the intermediate duct, wherein
• the intermediate duct is divided into a plurality of segments along the circumference thereof, each of the segments integrated with a single strut cover and provided detachably from one another, the struts extend through an arbitrary number of the strut covers, and
• the intermediate duct has strut covers through which the struts extend and which function as first-stage stator blades of the low-pressure turbine.