| 摘要 |
PROBLEM TO BE SOLVED: To provide a steam turbine made by combining at least two or more of a turbine high pressure part, a turbine medium pressure part, and a turbine low pressure part. SOLUTION: In this steam turbine, a turbine casing 40 is divided into two parts, while the turbine casing 40 divided into two parts is divided further into turbine casing upper half parts 46a and 47a, and turbine casing lower half parts 46b and 47b. On the other hand, when the turbine casing lower half parts 46b and 47b are connected, a fastening member 51 inserted from a turbine low pressure part 38 is provided.
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