| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration-reluctant trestle which is lighter in weight while securing horizontal rigidity, regarding the vibration-reluctant trestle to which a precision apparatus or the like is installed.SOLUTION: The vibration-reluctant trestle forming a hollow body of a steel structure comprising steel plates includes a top plate and a trestle body 20. Further, the vibration-reluctant trestle composed of the steel plates includes: a box-like trestle body 20; reinforcement ribs 25 connected to an upper plate 21, side plates 22 and a lower plate 23 of the trestle body 20; and connection parts 221 provided on the side plates 22, for connecting connection members that connect the vibration-reluctant trestles with each other. |
