@techreport{oai:jaxa.repo.nii.ac.jp:00044484, author = {竹内, 和之 and 野原, 利雄 and 朝田, 洋雄 and TAKEUCHI, Kazuyuki and NOHARA, Toshio and ASADA, Hiroo}, month = {Jul}, note = {I was required to perform the full-scale fatigue test(the safe-life and fail-safe tests) of YS-11-500/600 transport wing, because the maximum take-off weight of the aircraft was increased by 2.2 tons compared with the prototype and accordingly some strength members of the wing were re-designed. In order to perform the full-scale fatigue test, the safe-life fatigue loads and test method were investigated and the fatigue loads and program sequence of the test are decided were follows:(1)Gust loads, maneuver loads and ground-air-ground loads are taken into consideration as fatigue test loads. (2)The flight loads of one block corresponding to 100 flights are applied in an ascending-descending sequence in which ground-air-ground loads are inserted., 資料番号: NALTR0241000, レポート番号: NAL TR-241}, title = {YS-11A-500/600型主翼疲れ試験Ⅰ.セーフライフ試験荷重と試験方式}, year = {1971} }