杭状地盤補強工法に電気炉還元スラグを用いた固化性能に関する研究

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タイトル別名
  • STUDY ON SOLIDIFICATION PERFORMANCE USING ELECTRIC ARC FURNACE REDUCED SLAG FOR PILE-SHAPED GROUND REINFORCEMENT METHOD

抄録

<p>We conducted a stirring and mixing test of a cement-based pile-type ground reinforcement method with addition of electric furnace reduction slag on soft ground, which is intended for humus soil. As a result, in the humus soil, (1) the electric furnace reduction slag (S) is 200 kg/m3, the blade cutting frequency is 800 times/m, and (3) the solidification material slurry injection rate is 46.5%. It was found to be 340 kN/m2 or more.</p>

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