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    Mandrel for forming an aggregate pier, and aggregate pier compacting system and method
    1.
    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.

    System and method widening a highway and supporting a sound wall
    2.
    发明授权
    System and method widening a highway and supporting a sound wall 失效
    系统和方法拓宽高速公路，配套隔音墙

    公开(公告)号：US5809716A

    公开(公告)日：1998-09-22

    申请号：US893649

    申请日：1997-07-11

    申请人： Jack Thomas Elmore ,  Victor Elias ,  Longine Wojciechowski

    发明人： Jack Thomas Elmore ,  Victor Elias ,  Longine Wojciechowski

    IPC分类号： E01C3/00 ,  E01F8/00 ,  E01F15/04 ,  E02D27/16 ,  E02D27/18 ,  E02D29/02 ,  E04B1/00

    CPC分类号： E01F8/0029 ,  E01C3/00 ,  E01F15/0476 ,  E01F8/0017 ,  E01F8/0023 ,  E02D27/16 ,  E02D27/18 ,  E02D29/02

    摘要： A system and method for widening a highway and supporting a sound wall is provided that includes a single row of caissons for providing the sole foundation of a breast wall and a sound wall. The caissons include a vertically-oriented network of reinforcing steel, an upper portion of which is integrated into the steel reinforcing network of a cast-in-place breast wall. The sound wall is mounted on and supported by the top ends of the caissons and serves to obstruct the transmission of sound from the highway. The vertically-oriented reinforcing members of the caissons are spaced away from the center portion of each caisson in two opposing groups in order to maximize its bending strength in a direction orthogonal to the highway, which is the primary direction in which cut earth, compacted fill material, and winds apply bending moments to the breast wall and sound wall. The use of a single row of caissons having a high bending strength in a direction orthogonal to the highway minimizes the labor and materials necessary to support the breast wall and the sound wall, and advantageously minimizes the amount of space necessary to excavate and construct the foundation.

    摘要翻译： 提供了一种用于加宽公路和支撑隔音墙的系统和方法，其包括用于提供胸壁和声壁的唯一基础的一排沉箱。 沉箱包括垂直定向的钢筋网，其上部被集成到现浇胸壁的钢筋网中。 声壁安装在沉箱的顶端并由其支撑，用于阻挡声音从高速公路的传播。 沉箱的垂直取向的加强构件与两个相对的组中的每个沉箱的中心部分分开，以便在与高速公路正交的方向上使其弯曲强度最大化，这是切割土，压实填充物的主要方向 材料和风将弯矩应用于胸壁和声壁。 在与公路正交的方向上具有高弯曲强度的一排沉箱的使用使得支撑胸壁和隔音墙所需的劳动和材料最小化，并且有利地最小化挖掘和构造基础所需的空间量 。

    Prestressed caisson bearing pier and structural foundation device
    3.
    发明授权
    Prestressed caisson bearing pier and structural foundation device 失效
    预制CAISSON轴承墩和结构基础设备

    公开(公告)号：US5234290A

    公开(公告)日：1993-08-10

    申请号：US787050

    申请日：1991-11-04

    申请人： James S. Collins

    发明人： James S. Collins

    IPC分类号： E02D5/48 ,  E02D5/00 ,  E02D7/00 ,  E02D7/20 ,  E02D27/18 ,  E02D27/28 ,  E02D27/32

    CPC分类号： E02D7/00 ,  E02D27/18 ,  E02D27/28 ,  E02D27/32 ,  E02D5/00

    摘要： A bearing pier foundation for compacting soil that includes a plug extending along the longitudinal axis having a first section and a second section. The first section adapted to receive a pushing force for pushing the plug into the soil and the second section adapted to rest on the soil to be compacted. A plane, which is perpendicular to the longitudinal axis, passes through the second section. The second section includes a first part and a second part. The first part has an inner edge and an outer edge intersecting the plane. The outer edge of the first part attaches to the first section and is positioned further away from the longitudinal axis than the inner edge of the first part. The second part has an outer edge attached to the first part inner edge. The second part extends downwardly from the plane and the second part has a tapering segment extending along the longitudinal axis and includes an upper end and a lower end. The upper end is positioned closer to the plane and has a larger geometric diameter than the lower end. The segment continuously tapers from the upper end to the lower end. The bearing pier foundation can be used in connection with a sheath which conforms to the outer surface of the bearing pier foundation. Further, the bearing pier foundation can be used in combination with a hydraulic setting tool. Also, disclosed is a method for installing the plug and sheath into the soil to compress and consolidate the soil thereunder.

    摘要翻译： 一种用于压实土壤的轴承墩基础，其包括沿着纵向轴线延伸的具有第一部分和第二部分的塞子。 第一部分适于接收用于将塞子推入土壤中的推力，并且第二部分适于搁置在待压实的土壤上。 垂直于纵向轴线的平面通过第二部分。 第二部分包括第一部分和第二部分。 第一部分具有与平面相交的内边缘和外边缘。 第一部分的外缘附接到第一部分并且被定位成比第一部分的内边缘更远离纵轴。 第二部分具有附接到第一部分内边缘的外边缘。 第二部分从平面向下延伸，并且第二部分具有沿着纵向轴线延伸并包括上端和下端的锥形段。 上端定位成更靠近平面，并且具有比下端更大的几何直径。 该段从上端到下端不断地逐渐变细。 轴承座基座可以与符合轴承座基座外表面的护套相结合使用。 此外，轴承墩基础可与液压固定工具结合使用。 此外，公开了一种将塞子和护套安装到土壤中以压缩并巩固其下的土壤的方法。

    Method of creating offshore seabed mound
    4.
    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。

    MANDREL FOR FORMING AN AGGREGATE PIER, AND AGGREGATE PIER COMPACTING SYSTEM AND METHOD
    9.
    发明申请
    MANDREL FOR FORMING AN AGGREGATE PIER, AND AGGREGATE PIER COMPACTING SYSTEM AND METHOD 审中-公开
    用于形成聚合物絮凝剂的手段和聚合物压实体系和方法

    公开(公告)号：US20170058477A1

    公开(公告)日：2017-03-02

    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 ,  E02D5/60 ,  E02D27/18 ,  E02D27/26 ,  E02D5/62 ,  E02D27/14

    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.

    摘要翻译： 用于在目标位置形成压实骨料墩（AP）的集料墩压实系统包括心轴，捣固装置和精加工捣固装置。 心轴包括用于容纳钻井轴（DS）的壳体。 外部振动锤（EVH）重复地撞击从DS延伸的锤元件（HE）。 DS将冲击传递到孔头以在目标位置形成空腔。 将DS取出，并且套管填充聚集体。 捣固装置包括压实轴。 EVH冲击从压实轴延伸的第二个HE，并将冲击传递到压实头以形成压实的AP。 精加工篡改装置包括轴。 EVH冲击从轴延伸的第三个HE，并将冲击传递到精加工头部，压实AP的顶层以形成成品AP。