| 摘要 |
Disclosed is a support device for a skid system including a guide block formed on a support unit of a lower concrete block to disperse a load of the skid system; a sealed waterway formed between the guide blocks; an expandable fluid which the sealed waterway is filled with; and a cooling unit cooling the fluid. In accordance with an embodiment of the present invention, when the skid system slides, the cooling unit is operated so that the fluid which the sealed waterway is filled with is frozen and the volume is expanded. The upper surface of ice protrudes to the upper side of the guide block so that sliding friction resistance of the skid system is reduced. |
