SUPPORTING DEVICE FOR TESTING MODEL, INCLUDING HORIZONTAL ROTATION JIG FOR CONTROLLING WIND ANGLE OF TESTING MODEL FOR WIND TUNNEL TEST, AND WIND TUNNEL TEST DEVICE INCLUDING SAME

摘要

The present invention relates to a supporting device for a testing model, including a horizontal rotation jig for controlling a wind angle of a testing model for a wind tunnel test, and a wind tunnel test device including the same. The supporting device for a testing model performs a wind tunnel test of arranging the testing model, manufactured by miniaturizing an upper structure of a bridge and a vehicle passing on the upper part of the upper structure of the bridge, in a chamber and detecting a movement of the vehicle by compulsorily blowing wind to the chamber. The supporting device for a testing model can control the wind angle at which the testing model is arranged to correspond to a purpose of the test by arranging the testing model in a desired position by rotating the testing model on a horizontal plane. The supporting device for a testing model can accurately and easily perform horizontal rotation of the testing model. Moreover, the supporting device for a testing model does not negatively influence the wind tunnel device by having composition for the horizontal rotation of the testing model. According to the present invention, the supporting device for a testing model includes the horizontal rotation jig (10) and a connection member (12). An inner end unit of the connection member (12) is connected to the testing model (3). An outer end of the connection member (12) moves along the horizontal rotation jig (10) and is connected so that a connection position can be changed. The supporting device for a testing model of a wind tunnel test can change the wind angle at which a wind direction and an axis direction in which the testing model (3) is extended to be lengthwise cross each other, by rotating the testing model (3).;COPYRIGHT KIPO 2020