| 摘要 |
PROBLEM TO BE SOLVED: To reduce vibration transmitted from a vibration generation site to a vibration reduction object region.SOLUTION: An active vibration control device 30 includes: a vibration detection unit 32 that has a work region 10A as a vibration source, is installed in a non-work region 10B of a construction site 10 sectioned by a site boundary line 12, and detects vibration of the non-work region 10B; and a vibration control force generation unit 34 that generates vibration control force for cancelling vibration transmitted from the construction site 10 to a vibration reduction object region 22 around the construction site 10, on the basis of vibration of the construction site 10 detected by the vibration detection unit 32.SELECTED DRAWING: Figure 1 |
