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    SHEET PILE RETAINING WALL SYSTEM
    4.
    发明申请
    SHEET PILE RETAINING WALL SYSTEM 审中-公开

    公开(公告)号：US20190127941A1

    公开(公告)日：2019-05-02

    申请号：US16145383

    申请日：2018-09-28

    申请人： Earth, Inc.

    发明人： Michael Sydlik

    IPC分类号： E02D17/20 ,  E02D29/02 ,  E02D5/04 ,  E02D7/10

    CPC分类号： E02D17/207 ,  E02D5/04 ,  E02D7/10 ,  E02D29/0233 ,  E02D2200/12 ,  E02D2300/002 ,  E02D2300/0032 ,  E02D2600/20 ,  E02D2600/30

    摘要： A sheet pile retaining wall system employing corrugated sheet piles not requiring temporary shoring to be used when widening and/or stabilization of existing highway embankment. The wall system provides a front face wall having a plurality of resistance fins perpendicularly extending therefrom via three-way connectors. The fin sheet piles first include a brace fin sheet for reducing stresses in the front face wall, then a series of additional resistance fin sheets terminating at an elevation below the face wall for accommodating a pipe drainage/utility cradle. Between the slope of the existing embankment, a temporary excavation bench, an excavation backslope, and the higher front face wall is reinforced concrete backfill for pre-stressing the wall system when fluid—and, when set, optionally engaging supplementary structural features within the set concrete backfill such as dowels/tie down anchors.

    RETROFIT REINFORCING STRUCTURE ADDITION AND METHOD FOR WIND TURBINE CONCRETE GRAVITY SPREAD FOUNDATIONS AND THE LIKE
    8.
    发明申请
    RETROFIT REINFORCING STRUCTURE ADDITION AND METHOD FOR WIND TURBINE CONCRETE GRAVITY SPREAD FOUNDATIONS AND THE LIKE 审中-公开
    风力涡轮机混凝土膨胀基础改造加固结构及方法

    公开(公告)号：US20160097179A1

    公开(公告)日：2016-04-07

    申请号：US14870955

    申请日：2015-09-30

    申请人： Allan P. HENDERSON

    发明人： Allan P. HENDERSON

    IPC分类号： E02D27/42 ,  E02D5/80 ,  E04C5/12 ,  E02D27/08

    CPC分类号： E02D27/425 ,  E02D5/80 ,  E02D27/08 ,  E02D27/42 ,  E02D37/00 ,  E02D2200/12 ,  E02D2250/0023 ,  E02D2300/00 ,  E02D2600/30 ,  E04C5/12

    摘要： A retrofit reinforcing structure addition and method for an existing gravity spread foundation for a wind turbine or the like having a central pedestal and a spread section is provided. The retrofit structure addition includes a collar formed around the pedestal of the spread foundation. The collar is formed by a shape sustaining member, such as a CMP, placed around the pedestal to define an annular ring between the CMP and the pedestal that is filled with cementitious material. Radial bolts extend horizontally through the collar and into the side of the pedestal. Soil and/or rock anchor bolts extend vertically through the collar, the spread portion of the foundation and into the underlying soil and/or rock substrate. The radial and anchor bolts are post-tensioned to ensure that the cementitious material of the collar remains in compression and the bolts are always in static tension, strengthening the original gravity spread foundation and extending the fatigue life thereof.

    摘要翻译： 提供了一种用于具有中心基座和扩展部分的风力涡轮机等的现有重力传播基础的改进加强结构添加和方法。 改造结构添加包括围绕铺展基础的基座形成的衣领。 套环由放置在基座周围的形状维持构件（例如CMP）形成，以在CMP和具有胶结材料的基座之间限定环形环。 径向螺栓水平延伸穿过轴环并进入基座的侧面。 土壤和/或岩石锚定螺栓垂直延伸通过套环，基础的铺展部分并进入下面的土壤和/或岩石基底。 径向和锚固螺栓被后张紧，以确保轴环的胶结材料保持压缩，并且螺栓总是处于静态张力，加强原始重力传播基础并延长其疲劳寿命。

    Pier foundation under high unit compression
    9.
    发明授权
    Pier foundation under high unit compression 失效
    码头基础在高单位压缩下

    公开(公告)号：US5826387A

    公开(公告)日：1998-10-27

    申请号：US773053

    申请日：1996-12-24

    申请人： Allan P. Henderson ,  Miller B. Patrick

    发明人： Allan P. Henderson ,  Miller B. Patrick

    IPC分类号： E02D5/38 ,  E02D27/42 ,  E02D27/32

    CPC分类号： E04H12/085 ,  E02D27/42 ,  E02D2200/12 ,  E02D2300/002 ,  E02D5/38

    摘要： An upright cylindrical pier foundation is constructed of cementitious material. The lower end of the foundation has a plate or circumferential ring fully embedded therein and long circumferentially spaced rods or bolts have their lower ends anchored relative to the ring. The upper ends of the long rods project up outwardly of the top of the foundation. The rods are shielded over substantially their entire length against bonding with the cementitious material to allow the rods, when heavily tensioned, to stretch within the cementitious material. A heavy flange, which may comprise the base flange of a tubular tower, is positioned downwardly upon the upper end of the foundation with the upper ends of the bolts projecting through holes provided therefor in the base flange. Nuts are threaded downwardly upon the upper ends of the bolts and against the base flange under high torque in order to place the bolts in heavy tension and substantially the entire length of the cylindrical foundation under high unit compressive loading. The pier foundation may include a diametrically enlarged upper end shoulder portion whose outer peripheral portion includes additional circumferentiallv spaced heavily tensioned short rods anchored between a second anchor plate or ring embedded in the shoulder portion and a second flange or ring seated downwardly on the shoulder portion upper end. Also, the long rods may include shorter rod sections suitably coupled together and sections of the foundation may be precast with the sheathed rods in place.

    摘要翻译： 直立的圆柱墩基础由水泥材料构成。 基座的下端具有完全嵌入其中的板或周向环，并且长周向间隔开的杆或螺栓的下端相对于环固定。 长杆的上端从基础的顶部向外突出。 杆基本上在其整个长度上被遮蔽以抵抗与水泥质材料的接合，以允许杆在严重张紧时在水泥质材料内拉伸。 可以包括管状塔架的基部凸缘的重的凸缘被定位在基座的上端的下方，螺栓的上端通过设在该凸缘中的孔突出。 螺母在螺栓的上端向下螺纹并且以高扭矩抵靠在基部凸缘上，以便在高的单位压缩载荷下将螺栓放置在重的张力和基本上整个圆柱形基座的整个长度上。 码头基础可以包括径向扩大的上端肩部，其外周部分包括锚定在嵌入在肩部中的第二锚定板或环之间的额外的周向间隔的重度张紧的短杆和位于肩部上方的下方的第二凸缘或环 结束。 此外，长杆可以包括适当地联接在一起的较短的杆部分，并且基础的部分可以在护套杆就位的情况下预制。