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Earthquake-Resistance Improvement Work in Kobe Rokko Island Area QuayKobe City, Hyogo Pref

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  3. Earthquake-Resistance Improvement Work in Kobe Rokko Island Area Quay

  • Location

    Kobe City, Hyogo Pref

  • Overview

    The foundation improvement (sand compaction pile work) was carried out as an earthquake-resistant improvement work of the quay in the Rokko Island district of Kobe Port.
    Buffer holes (underground) were made in the outer circumference to suppress the influence of displacement on the surrounding structures, and preliminary drilling was carried out to loosen the hard soil layer in the surface layer before the SCP construction.

    Displacement Buffer Hole φ 500
    Preceding Drilling Hole φ 600
    Static SCP φ 700
    Dynamic SCP φ 700

Method

KS-EGG Method

This method uses a rotary penetration device and a specially shaped head at the tip of the casing to construct compaction piles on soft ground with no vibration and low noise.

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あおみ建設株式会社

Sumitomofudosan Ochanomizu building, 2-2-3 Sotokanda, Chiyoda-ku, Tokyo, 101-0021, Japan
TEL: (+81)3-5209-7761 (the main phone number of a company)

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