Method for installing a hollow closed bottom pile
    1.
    发明授权
    Method for installing a hollow closed bottom pile 失效
    安装中空封闭底部桩的方法

    公开(公告)号:US4808038A

    公开(公告)日:1989-02-28

    申请号:US42400

    申请日:1987-04-24

    CPC分类号: E02D27/52 E02D27/26

    摘要: The invention relates to a method for installing a hollow pile into an earth formation. The pile is provided with a closed bottom and perforations in a section of its wall near the bottom end and/or bottom closing plate. In this method, the pile is driven into the earth formation and liquid thermo-setting resin-forming composition is displaced through the pile and the perforations to permeate the formation where it solidifies and forms a consolidated mass. The liquid thermosetting resin-forming composition comprises:10-25%v--Epikote - 8282.5-10%v--MDA12.5-30%v--Butyloxitol0.25-2.5%v--DMP-100.5-5%v--Kerosene, and37.5-65%v--Xylene.

    摘要翻译: 本发明涉及一种将空心桩安装到地层中的方法。 桩在其底部和/或底部封闭板附近的壁的一部分中设置有封闭的底部和穿孔。 在这种方法中,桩被驱动进入地层,并且液体热固树脂形成组合物通过桩移动并且穿孔渗透到其固化的地层并形成固结质量。 液体热固性树脂形成组合物包含:10-25%v-Epikote-828 2.5-10%v-MDA 12.5-30%v-丁基木糖醇0.25-2.5%v-DMP-10 0.5-5%v-煤油,和 37.5-65%v-二甲苯。