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65 条记录 (耗时 0.014 秒)

    Method for constructing a foundation for a tower structure, and onshore tower structure
    1.
    发明授权
    Method for constructing a foundation for a tower structure, and onshore tower structure 有权

    公开(公告)号：US10590620B2

    公开(公告)日：2020-03-17

    申请号：US15577089

    申请日：2016-05-25

    申请人： Innogy SE

    发明人： Daniel Bartminn ,  Benjamin Matlock

    IPC分类号： E02D27/42 ,  E02D5/50 ,  E02D7/06 ,  E02D7/18 ,  E02D7/22 ,  E02D7/26 ,  F03D13/20

    摘要： The invention relates to a method for constructing a foundation for a tower structure, comprising at least one structure-side connection profile in the form of a pipe segment. The method has the steps of providing a foundation pile with a diameter which differs from the diameter of the pipe segment, vibrating and/or ramming the foundation pile into a supporting substratum, aligning and fixing the pipe segment coaxially and concentrically to the foundation pile introduced into the substratum such that an annular space is formed between the pipe segment and the foundation pile, and filling the annular space with a curable casting compound.

    Large diameter tubular piles and the bedding thereof
    4.
    发明授权
    Large diameter tubular piles and the bedding thereof 失效
    大直径管状桩及其床垫

    公开(公告)号：US3939664A

    公开(公告)日：1976-02-24

    申请号：US485705

    申请日：1974-07-03

    申请人： Georges Mazier ,  Jean Paul Geffriaud ,  Daniel Gouvenot

    发明人： Georges Mazier ,  Jean Paul Geffriaud ,  Daniel Gouvenot

    IPC分类号： E02D3/12 ,  E02D5/10 ,  E02D5/28 ,  E02D5/32 ,  E02D5/50 ,  E02D5/54 ,  E02D5/80 ,  E02D15/00 ,  E02D23/16 ,  E02D5/22

    CPC分类号： E02D5/54 ,  E02D5/10 ,  E02D5/28

    摘要： A large diameter tubular pile for bedding into a borehole has an auxiliary tube extending inside it and a series of axially spaced apart holes through its wall which communicate with the interior of the auxiliary tube through discharge pipes which are arranged to allow flow only from the auxiliary tube to outside the pile. The pile is bedded in a borehole by first inserting the pile and then introducing into the auxiliary tube an injection pipe having a pair of axially spaced apart plugs which seal against the inner wall of the auxiliary tube. The injection pipe is located so that the plugs seal on opposite sides of an opening into a discharge pipe, and grout under pressure is forced from the injection pipe through the discharge pipe into the borehole around the pile. This procedure may be repeated for the other discharge pipes.

    摘要翻译： 用于床上用于钻孔的大直径管状桩具有在其内部延伸的辅助管和穿过其壁的一系列轴向间隔开的孔，其通过排出管与辅助管的内部连通，排出管仅允许从辅助 管到堆的外面。 通过首先插入桩然后将桩插入到辅助管中，注入管具有一对轴向间隔开的塞子，该塞子密封在辅助管的内壁上。 注射管的位置使得塞子在开口的相对侧密封到排放管中，并且在压力下的灌浆被迫从注射管通过排出管进入桩周围的钻孔中。 对于其他排放管，可以重复该过程。

    Method and means for installing load bearing piles in situ
    6.
    发明授权
    Method and means for installing load bearing piles in situ 失效
    用于在现场安装负载桩的方法和装置

    公开(公告)号：US3842608A

    公开(公告)日：1974-10-22

    申请号：US31004972

    申请日：1972-11-28

    申请人： TURZILLO L

    发明人： TURZILLO L

    IPC分类号： E02D5/34 ,  E02D5/38 ,  E02D5/50 ,  E02D5/56 ,  E02D7/26 ,  E02D5/36 ,  E02D7/24

    CPC分类号： E02D5/50 ,  E02D5/56 ,  E02D7/26

    摘要： Method of installing a preformed load-bearing pile in an earth situs, utilizing core of predetermined length and having screwlike ridge means externally along the length thereof. Pile core drilled into earth while supplying fluid jetting medium through said passage means to mix with drilled earth and to facilitate upward movement of earth, until pile cavity of requisite depth formed. Pile core further rotated in place while pumping fluid, self-hardenable, cementitious material through passage means, to urge cementitious material along said screw means, thereby to enlarge girth of pile cavity and form generally tubular body about the pile core. Tubular body sets and hardens with loadbearing pile core anchored therein, as composite pile body of correspondingly increased load-bearing capacity.

    Method and apparatus for spread-foot piles
    7.
    发明授权
    Method and apparatus for spread-foot piles 失效
    螺旋桩的方法和装置

    公开(公告)号：US3832859A

    公开(公告)日：1974-09-03

    申请号：US4391770

    申请日：1970-06-05

    申请人： KANJANAVANIT R

    发明人： KANJANAVANIT R

    IPC分类号： E02D5/38 ,  E02D5/44 ,  E02D5/50 ,  E02D5/54 ,  E02D5/30

    CPC分类号： E02D5/54 ,  E02D5/38 ,  E02D5/44 ,  E02D5/50

    摘要： A hollow core pile has a cap on the lower end enclosing the lower ends of hinged spread feet. When the pile has been driven to depth, a rod or plunger is extended down the hollow core of the pile and is impacted to drive the cap down clear of the lower ends of the feet. The pile is then driven further so that the inclined ends of the spread feet engage the edges of the cap which forces them outwardly into the spread position.

    摘要翻译： 中空芯桩在下端具有盖，其包围铰链传播脚的下端。 当桩已经被驱动到深度时，杆或柱塞向下延伸到堆的中空芯并且被冲击以将盖向下驱动以远离脚的下端。 然后进一步驱动该桩，使得扩展的脚的倾斜端部接合盖的边缘，这迫使它们向外进入展开位置。