[WIB Construction Method Case Study] Road Traffic Vibration Mitigation for Detached Houses Near a Logistics Center
The results showed a damping effect that exceeded expectations! It has become a foundation that can be comfortably and safely lived on in the future!
The detached houses in Okayama Prefecture are close to a logistics center, and the front road sees a large number of heavy vehicles passing frequently 24 hours a day, raising concerns that these traffic vibrations could affect the living environment of the newly built houses. The 'WIB method' was implemented directly beneath the detached houses. This achieved an average vibration reduction of 5 dB (about 55% of the original vibration), resulting in a vibration reduction effect that exceeded expectations within a limited budget. Additionally, the front road is planned to be widened in the future, and its impact has been considered from this stage, ensuring that the ground will remain comfortable and safe for living in the future. [Case Overview] ■ Location: Okayama Prefecture ■ Client: Sanyu Soil Engineering Co., Ltd. ■ Vibration Source: Road traffic vibrations ■ Preservation Target: Detached houses near the logistics center ■ Countermeasure: Plate-type WIB method (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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【Effectiveness of Measures】 ■ Achieved an average vibration reduction of 5dB (about 55% of the original vibration level) ■ Obtained vibration reduction effects that exceeded expectations within a limited budget ■ Although the front road is planned to be widened in the future, its impact has been considered from this stage, resulting in a foundation that will allow for comfortable and safe living in the future. *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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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.