SUPPORT FOR HORIZONTAL TAIL WING STRUCTURAL TEST OF AIRCRAFT INCLUDING BOX BEAM FORMED WITH BORE AND BUSH INSERTED INTO BORE

摘要

PURPOSE: A support used for a horizontal tail wing structural test of an aircraft is provided to reduce a load per a unit area transferred to a bore of a box beam without exerting influence on a thickness or a quality of a material. CONSTITUTION: A support used for a horizontal tail wing structural test of an aircraft includes a box beam(100). The box beam(100) is formed at both sides thereof with bores(110,120). Bushes(510,520) having a hollow cylindrical structure are inserted into the bores(110,120) so as to distribute load. A shaft section coupled with bearings is inserted into the bushes(510,520). A predetermined load is applied to a horizontal tail wing so as to test stress and load generated from the horizontal tail wing.