| 摘要 |
PURPOSE: A method for detecting a load due to occupancy of a bridge using a plastic assembly device is provided to measure an accurate load due to occupancy of an actual bridge by using a plastic bridge model. CONSTITUTION: A plastic assembly device comprises one piece having a convex unit and the other piece having a concave unit of a form corresponding to the convex unit. The two pieces constitutes one set. The convex unit is inserted into the concave unit. Vertical cross sections of the convex and concave units comprise inverted triangle and triangle shapes. |
