| 摘要 |
PROBLEM TO BE SOLVED: To efficiently construct a tower of a wind power generator.SOLUTION: A centering pin 50 for fixing a first tower segment of a concrete tower of a wind power generator, and guiding a second tower segment of the concrete tower in lowering the second tower segment onto the first tower segment, has a fixing part 54 for fixing the first tower segment, and a guide part 56 for guiding the second tower segment. |
