巴列特桩(Barrettes)是一种地下混凝土墩,基本上为矩形截面。其截面面积通常超过7m~2,具有承受大等级垂直荷载和侧向荷载的能力。在不良的地基下层土和有地下水的情况下,其应用深度已超过80m。一个墩就能代替传统钻孔桩或打入桩的一个桩群,从而形成一种更为紧凑可靠的基础体系,并有既省时又省钱的优点。 Barrettes are underground concrete piers that are basically rectangular in section. Its cross-sectional area is usually more than 7m~2, with the ability to withstand large-scale vertical loads and lateral loads. In the case of poor subsoil and groundwater, its application depth has exceeded 80m. A pier can replace a conventional bored pile or a pile group that is driven into a pile, thereby forming a more compact and reliable foundation system, and has the advantages of saving time and money.