APPARATUS FOR HIGH TEMPERATURE BENDING TEST OF COMPOSITE MATERIAL STRUCTURE USING LOAD TRANSFER PATH AND DIRECTION SWITCH

摘要

An apparatus for a high temperature bending test of composite material structure using a load transfer path and a direction switch is provided to exactly measure the high temperature bending character of a composite material structure with separating the movement of a zero point by a temperature rising. An apparatus for a high temperature bending test of composite material structure using a load transfer path and a direction switch includes a weight holder(09), a winch(10), a supporting wire rope, a roller pin(07), a load transmitting wire rope(12), and a beam structure. The winch has a structure which is able to wind a wire, and is installed at the upper of an oven above the vertical direction of the weight holder. The supporting wire rope is connected with the winch and the weight holder. The roller pin has a structure which is able to wind a wire and is vertically installed at the upper of the weight holder. The lower end of the load transmitting wire rope is vertically extended by being connected to the weight holder and an upper end of the load transmitting wire is extended in horizontal by changing the direction thereof due to the roller pin to be connected to a structure for test. The beam structure has a flange(01) vertically electing and fixing the lower portion of the structure and a roller holder(06) fixing the roller pin.