[WIB Construction Method Case Study] Road Traffic Vibration Countermeasures for Residential Areas Along Roads
Confirmed a vibration reduction of 3-6 dB on the first floor and 4-5 dB on the second floor! Introducing a case where livability has improved!
In residential houses along the roads in Tokyo, vibrations from large vehicles were propagating, and vertical vibrations were affecting the living environment. Therefore, during the reconstruction of the houses, the 'WIB method' was implemented directly beneath the residences. Vibration measurements were conducted before and after the countermeasures within the buildings. As a result, a reduction of 3-6 dB on the first floor and 4-5 dB on the second floor was confirmed, leading to an improvement in livability. 【Case Summary】 ■ Location: Tokyo ■ Client: Sekisui Heim Corporation ■ Vibration Source: Road traffic vibrations ■ Preservation Target: Houses along the road ■ Countermeasure Method: 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.
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【Effect of Measures】 ■Confirmed a reduction of 3-6 dB on the 1st floor and 4-5 dB on the 2nd floor ■Improved livability *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■Vibration countermeasures *For more details, please refer to the PDF document or feel free to contact us.
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Company information
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 control, vibration reduction, and soundproofing against low-frequency vibrations from transportation, construction work, and factories, as well as seismic resistance and 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.