[WIB Construction Method Case Study] Road Traffic Vibration Countermeasures for Precision Machinery Factory

Measures implemented directly beneath the factory and parking space! Introducing a case that achieved vibration reduction goals.

The construction site for a factory handling precision equipment in Kyoto Prefecture faces a road, raising concerns about the impact of vibrations from road traffic on operations and equipment within the factory. To improve the road traffic vibrations at the factory site to a vibration environment suitable for the normal operation of precision equipment, measures targeting micro-vibrations were implemented. Vibration tolerance limits (VC ranks) were set according to the types of precision equipment to be installed in the factory, and performance design was carried out to reduce vibrations in the dominant frequency range to target values. After the measures were implemented, vibrations within the factory were reduced to 1/4 to 1/3, achieving the vibration reduction goals. 【Case Overview】 ■ Location: Kyoto Prefecture ■ Client: Tsumiya Metal Co., Ltd. ■ Contractor: Yu Architectural Design Co., Ltd. ■ Vibration Source: Road traffic vibrations ■ Preservation Target: Precision machinery factory ■ Countermeasure: Plate-type WIB (honeycomb cell type) ■ Installation Position: Directly beneath the receiving side *For more details, please refer to the PDF document or feel free to contact us.

Ground improvement materialsGround improvementGround foundation construction method