Abstract
As a parts of long-stator LSM and for good riding quality, it is important to construct MAGLEV guideway to a high accuracy. In case of beam type guidway, we have succeeded in three steps of highly acccurate connstruction which are production of beam in the field factory, production of shoe in-place and erection of beam. In all construction steps, allowable error values are almost satisfied. and the riding quality of MAGLEV vehicle on this seciton will be equal to Tokaido SHINKANSEN even if the maximum velocity of MAGLEV is as twice as SHINKANSEN.
