2007.11.15
繰返し軸荷重を受ける粘土中の杭の変位応答（AIJ構造系論文報告集1992）
稲 国芳（ジオトップ）・岸田英明(東京工業大学）
■掲載誌：日本建築学会構造系論文報告集 No.435, pp.71-80
■発行所：日本建築学会
■発行：1992/5
A closed-form solution is proposed to estimate the displacement of single piles in clay under one-way cyclic axial loads. This solution is an application of a creep displacement equation of piles under constant loads. The concept of equivalent creep load allows the solution to include the effects of both the characteristics of cyclic load and the mechanical properties of clay. The accumulated displacement under a cyclic load corresponds to the displacement due to the equiva-lent creep load. The results of model tests proved that the solution is useful in explaining the displacement of piles in clay under one-way cyclic axial loads.
■発行所：日本建築学会
■発行：1992/5
A closed-form solution is proposed to estimate the displacement of single piles in clay under one-way cyclic axial loads. This solution is an application of a creep displacement equation of piles under constant loads. The concept of equivalent creep load allows the solution to include the effects of both the characteristics of cyclic load and the mechanical properties of clay. The accumulated displacement under a cyclic load corresponds to the displacement due to the equiva-lent creep load. The results of model tests proved that the solution is useful in explaining the displacement of piles in clay under one-way cyclic axial loads.
