Designed and constructed WIB work directly beneath the newly built factory! A case where the environment became suitable for the normal operation of precision machining equipment.
At Maetani Architectural Office located in Osaka Prefecture, vibrations from demolition and transportation activities of a nearby metal recycling company were affecting the operation of precision machining equipment. Therefore, during the expansion of the factory, the 'WIB method' was adopted as a vibration countermeasure, and a design targeting micro-vibrations was implemented. We investigated the impact of vibrations on the existing factory's precision machining equipment and based on this data, designed and constructed directly beneath the new factory. As a result, resonant vibrations in the range of 10 to 16 Hz were reduced by 6 to 14 dB (to 1/5 to 1/2 of the original vibrations), creating an environment suitable for the normal operation of precision machining equipment. 【Case Overview】 ■ Construction Location: Osaka Prefecture ■ Client: Maetani Architectural Office Co., Ltd. ■ Vibration Source: Demolition work vibrations ■ Preservation Target: Precision machining factory ■ Countermeasure Method: Plate-type WIB method (honeycomb cell type) ■ Construction Position: Directly beneath the receiving side *For more details, please refer to the PDF document or feel free to contact us.
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【Effect of Measures】 ■Reduction of resonant vibrations in the 10-16Hz range by 6-14dB (to 1/5 to 1/2 of the original vibrations) ■Created an environment suitable for the normal operation of precision machining equipment *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■Vibration countermeasures *For more details, please refer to the PDF document or feel free to contact us.
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E&D Tech Design Co., Ltd. is a company that theoretically creates stable ground that is resistant to shaking and less prone to liquefaction by using its advanced proprietary technology known as the "WIB method." Focusing on vibration isolation, vibration reduction, and soundproofing against low-frequency vibrations from transportation, construction work, and factories, as well as seismic resistance and base isolation against earthquakes, we conduct measurement surveys, simulation analyses, and design and construction of countermeasure methods. We aim to protect a comfortable environment through ground design and assist in creating happiness.