Liquefaction countermeasures for public housing / ground improvement

Introducing examples of applications that have become widely applicable in residential and public works!

We would like to introduce a case where our residential crushed stone ground improvement work, "Eco Geo Method," was adopted as a liquefaction countermeasure in public works in the liquefaction-affected areas of the Great East Japan Earthquake. In conventional technology, the construction of crushed stone piles required for liquefaction countermeasures was difficult without large machinery. Our technology enables the construction of "homogeneous crushed stone piles," which are necessary for liquefaction countermeasures, through "casing." In the future, this can be applied not only to the recovery and reconstruction of disaster-stricken areas but also to liquefaction countermeasure works for residential and public projects nationwide. [Case Overview] ■ Project: Liquefaction countermeasure work for public housing ■ Project Details: Crushed stone pile construction depth of approximately 4.0m, quantity of about 750 piles ■ Client: Abiko City, Chiba Prefecture ■ Construction Period: December 2013 to January 2014 (approximately 1 month) *For more details, please download the PDF or feel free to contact us.

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