@article{oai:repo.qst.go.jp:00075459,
 author = {夏目, 恭平 and 神谷, 宏治 and 福井, 良磨 and 河野, 勝己 and 村上, 陽之 and 土屋, 勝彦 and 木津, 要 and 礒野, 高明 and Natsume, Kyohei and Kamiya, Koji and Fukui, Kazuma and Kawano, Katsumi and Murakami, Haruyuki and Tsuchiya, Katsuhiko and Kizu, Kaname and Isono, Takaaki},
 journal = {Fusion Engineering and Design},
 month = {Mar},
 note = {The displacement from the assemble position of several interfaces of JT-60SA cryogenic pipe system reaches to 38 mm due to the thermal contraction and electro-magnetic force of superconducting coils. The mechanical stress on the pipe or pipe support structure by the displacement difference between interfaces is critical issue to be solved. A design concept to avoid the stress concentration on the cryogenic pipe system is bending pipe without conventional flexible tubes. In order to determine the design of the system, thermal mechanical analyses have been conducted by a finite element method software ANSYS®. As results of analyses, it is confirmed that the final design of the system withstands the displacement and load due to the thermal contraction, electro-magnetic force, and seismic event.},
 pages = {2214--2217},
 title = {Mechanical design of the JT-60SA cryogenic pipe system},
 volume = {146},
 year = {2019}
}