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    Mandrel for forming an aggregate pier, and aggregate pier compacting system and method
    42.
    发明授权
    Mandrel for forming an aggregate pier, and aggregate pier compacting system and method 有权

    公开(公告)号：US09915051B2

    公开(公告)日：2018-03-13

    申请号：US15234835

    申请日：2016-08-11

    申请人： Bahman Niroumand

    发明人： Bahman Niroumand

    IPC分类号： E02D3/08 ,  E02D5/62 ,  E02D27/14 ,  E02D27/18 ,  E02D27/26 ,  E02D5/60

    CPC分类号： E02D3/08 ,  E02D3/02 ,  E02D5/60 ,  E02D5/62 ,  E02D27/14 ,  E02D27/18 ,  E02D27/26

    摘要： An aggregate pier compacting system for forming a compacted aggregate pier (AP) at a target location includes a mandrel, a tamper device, and a finishing tamper device. The mandrel includes a casing for housing a drilling shaft (DS). An external vibratory hammer (EVH) repeatedly impacts a hammer element (HE) extending from the DS. The DS transfers the impact to a bore head to form a cavity at the target location. The DS is removed and the casing is filled with aggregate. The tamper device includes a compacting shaft. The EVH impacts a second HE extending from the compacting shaft and transfers the impact to a compaction head to form the compacted AP. The finishing tamper device includes a shaft. The EVH impacts a third HE extending from the shaft and transfers the impact to a finishing head compacting a top layer of the AP to form a finished AP.

    METHOD OF CONSTRUCTING A WIND TOWER FOUNDATION
    44.
    发明申请
    METHOD OF CONSTRUCTING A WIND TOWER FOUNDATION 审中-公开
    构造风力塔基金会的方法

    公开(公告)号：US20160376763A1

    公开(公告)日：2016-12-29

    申请号：US15137157

    申请日：2016-04-25

    申请人： Ahmed Phuly

    发明人： Ahmed Phuly

    IPC分类号： E02D17/04 ,  E02D27/08 ,  E02D27/42 ,  F03D13/20 ,  E04G21/02 ,  E04C5/06 ,  E04H12/16 ,  E02D27/02 ,  E02D27/26

    CPC分类号： B28B1/14 ,  E02D27/02 ,  E02D27/08 ,  E02D27/26 ,  E02D27/42 ,  E02D27/425 ,  E02D2300/00 ,  E02D2300/002 ,  E04C5/0645 ,  E04C5/08 ,  E04C5/10 ,  E04G21/02 ,  E04G21/12 ,  E04H12/16 ,  E04H12/341 ,  F03D13/22 ,  Y02B10/30 ,  Y02E10/728

    摘要： A fatigue resistant gravity based spread footing under heavy multi-axial cyclical loading of a wind tower. The foundation having a central vertical pedestal, a substantially horizontal continuous bottom support slab, a plurality of radial reinforcing ribs extending radially outward from the pedestal. The pedestal, ribs and slab forming a continuous monolithic structure. The foundation having a three-dimensional network of post-tensioning elements that keep the structural elements under heavy multi-axial post compression with a specific eccentricity intended to reduce stress amplitudes and deflections and allows the foundation to have a desirable combination of high stiffness and superior fatigue resistance. The foundation design reduces the weight and volume of materials used, reduces cost, and improves heat dissipation conditions during construction by having a small ratio of concrete mass to surface area thus eliminating the risk of thermal cracking due to heat of hydration.

    摘要翻译： 在风力塔的重多轴向循环加载下的耐疲劳重力传播基础。 具有中心垂直底座的基座，基本上水平的连续底部支撑板，从基座径向向外延伸的多个径向加强筋。 基座，肋骨和板坯形成连续的整体结构。 该基础具有后张紧元件的三维网络，其将结构元件保持在重多轴向后压缩之下，具有旨在减小应力幅度和偏转的特定偏心度，并且允许基础具有高刚度和优异性的期望组合 耐疲劳性 基础设计减少了使用材料的重量和体积，降低了成本，并且通过使混凝土质量与表面积的比例小而改善了施工过程中的散热条件，从而消除了由于水合作用导致的热裂纹的风险。

    Method for forming a retaining wall, and corresponding retaining wall
    45.
    发明授权
    Method for forming a retaining wall, and corresponding retaining wall 有权
    用于形成挡土墙的方法和相应的挡土墙

    公开(公告)号：US08898996B2

    公开(公告)日：2014-12-02

    申请号：US13821153

    申请日：2012-09-27

    申请人： Maurice Garzon ,  Lavih Garzon

    发明人： Maurice Garzon ,  Lavih Garzon

    IPC分类号： E02D3/02 ,  E02D29/02 ,  E02D3/046 ,  E02D27/26

    CPC分类号： E02D29/0275 ,  E02D3/046 ,  E02D27/26 ,  E02D29/02

    摘要： A method for forming a cementitious retaining wall is described. The method includes the step of defining on an earth surface an outline of the wall to be formed. The outline delimits an area of earth to be excavated. The method also includes the step of compacting the area. After compaction, the earth underneath and adjacent to the area is densified, which provides stability to the earth during excavation and after the wall is formed. The method also includes the step of excavating the earth from the area compacted to an initial depth, thereby creating a wall cavity. The method further includes the step of compacting the bottom surface of the wall cavity and subsequently excavating the earth from the compacted bottom surface. This step can be repeated as much as required, under a final depth of the wall cavity is reached. Once the final depth is reached, the wall cavity can be filled at least partially a cementitious material so as to form the retaining wall.

    摘要翻译： 描述了一种用于形成水泥质挡土墙的方法。 该方法包括在地球表面上限定要形成的壁的轮廓的步骤。 大纲划定了要挖掘的地球区域。 该方法还包括压实该区域的步骤。 压实后，该区域下方和附近的地球致密化，这在开挖期间和墙体形成后为地球提供了稳定性。 该方法还包括从压实到初始深度的区域挖掘地球的步骤，从而形成壁腔。 该方法还包括压实壁腔的底面并随后从压实的底面挖掘土的步骤。 该步骤可以根据需要重复，在达到最终深度的壁腔。 一旦达到最终深度，壁腔可以至少部分地填充水泥质材料，以便形成挡土墙。

    Method and machine for dynamic ground compaction
    46.
    发明授权
    Method and machine for dynamic ground compaction 有权
    动态地面压实方法和机器

    公开(公告)号：US07021867B2

    公开(公告)日：2006-04-04

    申请号：US10489036

    申请日：2004-01-12

    申请人： Jean-Claude Morizot

    发明人： Jean-Claude Morizot

    IPC分类号： E02D3/02 ,  E02D27/26 ,  E66D1/48

    CPC分类号： E02D3/02

    摘要： At least one cable is attached to a load lying on the ground via a releasable connection mechanism. A traction force is applied to the cable to hoist the load up to a prescribed height. That traction force is then eliminated or reduced to initiate a downward movement of the load followed by the cable. The connection mechanism is then released while the load is moving downwardly.

    摘要翻译： 至少一根电缆通过可释放的连接机构连接在位于地面上的负载上。 牵引力被施加到电缆以将负载提升到规定的高度。 然后，该牵引力被消除或减小以启动负载的向下运动，随后是电缆。 然后在负载向下移动时释放连接机构。

    Method for installing a hollow closed bottom pile
    47.
    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

    申请人： David L. Roberts ,  Robert B. Stewart ,  Peter K. Currie

    发明人： David L. Roberts ,  Robert B. Stewart ,  Peter K. Currie

    IPC分类号： E02D27/26 ,  E02D27/52 ,  E02D3/12 ,  E02D5/46

    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。

    Method of creating offshore seabed mound
    48.
    发明授权
    Method of creating offshore seabed mound 失效
    造海上海底土方法

    公开(公告)号：US4643617A

    公开(公告)日：1987-02-17

    申请号：US731889

    申请日：1985-05-08

    申请人： Haruki Kanno ,  Hidekazu Tsuyoshi ,  Kou Nishinakagawa ,  Makoto Hara ,  Tetsuo Mochida ,  Tsugio Hisaka ,  Munekazu Miyaki ,  Minoru Kawarada ,  Hideaki Kawarabayashi

    发明人： Haruki Kanno ,  Hidekazu Tsuyoshi ,  Kou Nishinakagawa ,  Makoto Hara ,  Tetsuo Mochida ,  Tsugio Hisaka ,  Munekazu Miyaki ,  Minoru Kawarada ,  Hideaki Kawarabayashi

    IPC分类号： E02D15/08 ,  E02D3/12 ,  E02D15/10 ,  E02D23/02 ,  E02D27/18 ,  E02D27/26 ,  E02D27/30 ,  E02D27/52 ,  E02D3/00

    CPC分类号： E02D3/12 ,  E02D27/18 ,  E02D27/26 ,  E02D27/30

    摘要： A seabed mound creating method suitable for a construction of a large scale offshore structure comprises the steps of setting up a plurality of sheet piles along the outer periphery of a mound creation region in a seabed area of soft ground to form an earth-retaining wall projecting from the seabed, and raising the ground level of the seabed within the earth-retaining wall by depositing soft soil into the earth-retaining wall to heap the deposited soil to a predetermined height. The method further comprises the step of implementing a ground improvement process to both the heaped-up soft soil and the soft ground of the seabed within the earth-retaining wall so that the ground improvement process is provided to a predetermined depth below the seabed, thus to form a seabed mound integral with the improved ground. The seabed mound may be provided at the upper portion with a projection area serving as a shear key with respect to a horizontal external force. Such a seabed mound can eliminate difficulty in supplying mound materials even when constructing a structure in an offshore area. When the ground improvement process is equally implemented to both a seabed ground and the heaped up soft soil, the seabed integrally formed with the improved ground can be created. Thus, a great shear strength due to such an integral structure can resist a horizontal external force, thereby ensuring high security.

    摘要翻译： 一种适用于大型海上结构建设的海床土墩制造方法，其特征在于包括沿着软土地层的墩形成区域的外周设置多张板桩，形成突出的挡土墙 通过将土壤中的软土沉积到挡土墙中，将沉积的土壤堆积到预定的高度，从而提高了挡土墙内海底的地面水平。 该方法还包括对地板保持墙内堆积的软土和海底软土进行地面改良处理的步骤，以便将地面改良过程提供到海底以下的预定深度，从而 形成与改良的地面一体的海床土堆。 可以在上部设置海底土墩，其具有相对于水平外力作为剪切键的投影区域。 即使在近海地区构造结构，这样的海底堆垛也可以消除堆垛材料的供应困难。 当地面改善过程同时实施到海床地面和堆积的软土时，可以形成与改进的地面一体形成的海床。 因此，由于这种整体结构而产生的很大的剪切强度可以抵抗水平的外力，从而确保高的安全性。