Construction possible using mattress method on weak ground where concrete structures cannot be installed!
We would like to introduce a case where the mattress method using high-strength geogrid "GeoAce" was adopted on soft ground. In this project, it was found that the load-bearing strength of the box culvert construction site exceeded the ground support capacity, necessitating the consideration of foundation countermeasures. This method made it possible to install a box culvert, which is a heavy structure, on soft ground with a high groundwater level in an economical and construction-friendly manner. 【Case Overview】 ■Challenges - The foundation ground planned for contact was soft ground. ■Results - Surface improvement of the ground was carried out economically. - Effective surface improvement was achieved with minimal improvement area. *For more details, please download the PDF or feel free to contact us.
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