水平力を受ける杭と地盤の相互作用に関する研究

Abstract

In order to estimate the displacement of the laterally loaded group piles fromthat of the single pile, interation factor becomes important. In this study, toinvestigate this interaction factor in detail, we dealt with the simplest case, that is, the interaction between two rectangular aluminum piles (pile width: 2 cm, pilelength: 44 cm), and conducted the tests on model piles for which the same lateralload was applying to each pile separately. From the experimental results, it wasfound that the load distribution becomes small as the pile positioned behind sincethe interaction factors between each pile were not equal because of the difference insubgrade reactions in front of two piles.