Discussion on the static-thermal test technology of aircraft

Abstract During the high-speed flight of aircraft, cabin body will bear aerodynamic loads, engine thrust structural and equipment component mass inertial loads. At same time, thermal loads be generated due to high speed flight. With development hypersonic aircraft technology, demand for multi-field coupling test is more common. Therefore, it necessary carry out technical verification mechanics composite on ground obtain characteristics. In this paper, a certain type as research object, carried combined mechanical technology. The results paper show that displacement response under action force load consistent with change trend loading curve, has obvious influence cabin. strain temperature deformation. Through study, we can static-thermal technology method, provide basis similar