Author/Authors :
Shibanuma، نويسنده , , K. I. Arai، نويسنده , , T. and Hasegawa، نويسنده , , K. and Hoshi، نويسنده , , R. and Kamiya، نويسنده , , K. and Kawashima، نويسنده , , H. and Kubo، نويسنده , , H. and Masaki، نويسنده , , K. and SAEKI، نويسنده , , H. and Sakurai، نويسنده , , S. and Sakata، نويسنده , , S. and Sakasai، نويسنده , , Edward A. and Sawai، نويسنده , , H. and Shibama، نويسنده , , Y.K. and Tsuchiya، نويسنده , , K. and Tsukao، نويسنده , , N. and Yagyu، نويسنده , , J. and Yoshida، نويسنده , , K. and Kamada، نويسنده , , Y. and Mizumaki، نويسنده , , S. and Hayakawa، نويسنده , , A. and Takigami، نويسنده , , H. and Barabaschi، نويسنده , , P. and Davis، نويسنده , , S. and Peyrot، نويسنده , , M. and Phillips، نويسنده , , G.، نويسنده ,
Abstract :
The assembly scenarios and assembly tools of the major tokamak components for JT-60SA are studied in the following. (1) The assembly frame (with a dedicated 30-tonne crane), which is located around the JT-60SA tokamak, is adopted for effective assembly works in the torus hall and the temporary support of the components during assembly. (2) Metrology for precise positioning of the components is also studied by defining the metrology points on the components. (3) The sector segmentation for weld joints and positioning of the vacuum vessel (VV), the assembly scenario and tools for VV thermal shield (TS), the connection of the outer intercoil structure (OIS) and the installation of the final toroidal field coil (TFC) are studied, as typical examples of the assembly scenarios and tools for JT-60SA.
