| 摘要 |
PURPOSE: A device for testing the flexural displacement of a structural member is provided to measure the flexural displacement of a structural member when a guide roller is fixed or movable. CONSTITUTION: A device(100) for testing the flexural displacement of a structural member comprises a guide member(110), a guide roller(120), and a tension bar(130). The guide member is coupled with a tension loader(10) which generates vertical external force. A roller movable part(111) is formed in the guide member. The guide roller is fixed and coupled with the guide member. The guide roller moves along the roller movable part according to the flexural displacement of a structural member(20). One end of the tension bar is coupled with the guide roller. The other end is fixed and coupled with the structural member to transmit the external force to the structural member. |
