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    Efficiency of Geothermal Ground Improvement System
    2.
    发明申请
    Efficiency of Geothermal Ground Improvement System 审中-公开
    地热地面改良系统效率

    公开(公告)号：US20140178131A1

    公开(公告)日：2014-06-26

    申请号：US13952157

    申请日：2013-07-26

    申请人： Lehigh University

    发明人： Muhannad Suleiman

    IPC分类号： E02D5/66 ,  F24J3/08

    CPC分类号： E02D5/665 ,  F24T10/10 ,  F24T10/20 ,  F24T2010/53 ,  Y02E10/12 ,  Y02E10/14

    摘要： Provided herein are apparatus, systems and methods for use in ground construction. New ground improvement methods have been developed using pervious concrete piles, the piles having material properties of the pervious concrete, as well as positive response to different vertical loads. The methods produce piles that are superior to aggregate piles in most aspects, and that can be utilized in construction in a wider variety of soils and applications, including in geothermal heat exchange (energy pile) systems.

    摘要翻译： 本文提供了用于地面施工的装置，系统和方法。 已经开发了使用透水混凝土桩的新的地面改良方法，桩具有透水混凝土的材料性质，以及对不同垂直载荷的积极响应。 该方法在大多数方面产生优于聚集桩的桩，并且可以用于更广泛种类的土壤和应用中的构造，包括在地热交换（能量堆）系统中。

    Poured concrete column hole
    3.
    发明授权
    Poured concrete column hole 失效
    浇注混凝土柱孔

    公开(公告)号：US07735273B2

    公开(公告)日：2010-06-15

    申请号：US11531604

    申请日：2006-09-13

    申请人： Wayne A. Knepp ,  David E. Laux ,  Kevin Potter

    发明人： Wayne A. Knepp ,  David E. Laux ,  Kevin Potter

    IPC分类号： E02D27/32

    CPC分类号： E04G13/02 ,  E02D5/38 ,  E02D5/665

    摘要： A form system is provided for forming a structural column assembly of the type used for erecting building structures and the like, such as a concrete column or footing formed in situ in an earthen hole. The system includes a support system, including a wire support member and an associated base foam ring having an offset center hole corresponding to the centerline of the concrete footing, which is placed at the bottom of the earthen hole. A lower vertical form system, including multiple interlocking pieces, is assembled and joined at one end to an offset disk member. The disk member of the lower vertical form system is then placed onto the base foam ring in abutting engagement. The form system is then plumbed and positioned, e.g., in relation to one or more layout strings. Once the form system is in the correct position, the earthen hole is backfilled, e.g., with dirt or other material, thus holding the properly positioned form system in place. The lower vertical form system is then cut to grade. Reinforcing assemblies, such as rebar, can then be inserted into the lower vertical form system. Concrete can then be poured into the lower vertical form system, thus forming a lower portion of the concrete column or footing. An upper vertical form system can then be used to form the upper portion of the concrete column or footing, e.g., that portion that is above grade.

    摘要翻译： 提供一种用于形成用于竖立建筑物结构等的类型的结构柱组件的形式系统，例如在土洞中原位形成的混凝土柱或基脚。 该系统包括支撑系统，其包括线支撑构件和相关联的基座泡沫环，其具有对应于混凝土基础的中心线的偏移中心孔，该中心孔位于土层的底部。 包括多个互锁件的下垂直形式系统在一端被组装并连接到偏移盘构件。 然后将下垂直形状系统的盘构件以邻接接合的方式放置在基础泡沫环上。 然后，形式系统例如相对于一个或多个布局字符串被引导和定位。 一旦形状系统处于正确的位置，土壤孔就会被回填，例如用灰尘或其它材料回填，从而将适当定位的成型系统保持在适当位置。 然后将较低的垂直形状系统切割成等级。 然后可以将诸如钢筋的加强组件插入到下垂直形式系统中。 然后可以将混凝土倒入下垂直形式系统中，从而形成混凝土柱或底脚的下部。 然后可以使用上垂直形式系统来形成混凝土柱或基脚的上部，例如高于坡度的部分。