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    • 7. 发明申请
    • MULTI-CHANNEL RETAINING WALL BLOCK AND SYSTEM
    • 多通道保持墙块和系统
    • WO2003006749A2
    • 2003-01-23
    • PCT/US2002/022527
    • 2002-07-11
    • KEYSTONE RETAINING WALL SYSTEMS, INC.
    • MACDONALD, RobertRACE, Robert
    • E02D
    • E02D29/0283E02D29/0241
    • A retaining wall block system having multiple sizes and shapes of blocks with differently dimensioned, interchangeable front and back faces. The blocks are used to construct an irregularly textured wall having a weathered, natural appearance. Multiple channels in the lower face of the block are used to engage pins in pin -receiving apertures to form an attachment system. Horizontal reinforcing members are also used in the channels and vertical reinforcing members are used in cores of adjacent blocks for reinforcing a wall. Reinforcing geosynthetic materials can also be firmly held in a wall by means of the pins or by connectors adapted to fit in the block channels.
    • 一种挡土墙系统,具有多个尺寸和形状的块,具有不同尺寸的可互换的前表面和后表面。 这些块用于构造具有风化的自然外观的不规则纹理的壁。 块的下表面中的多个通道用于接合销接收孔中的销以形成附接系统。 水平加强构件也用于通道中,垂直加强构件用于相邻砖块的芯中以加强墙壁。 加强土工合成材料也可以通过销或通过适于嵌入块通道的连接器牢固地保持在壁中。
    • 9. 发明申请
    • REVETMENT BLOCK
    • WO1998022660A1
    • 1998-05-28
    • PCT/US1997020895
    • 1997-11-14
    • KEYSTONE RETAINING WALL SYSTEMS, INC.
    • KEYSTONE RETAINING WALL SYSTEMS, INC.KNIGHT, David, W.
    • E02B03/12
    • E02B3/14
    • A revetment block (10) for use in a revetment system, the block having top and bottom surfaces (11, 12) and pairs of opposed and substantially parallel side surfaces (14, 15). One of the side surfaces in each of the opposed pairs has first and second projections (18, 19) and the other of the side surfaces in each of the opposed pairs has first and second recesses (21, 22). The projections and recesses are sized and configured so that they mate with projections and recesses on the side surfaces of adjacent blocks. The bottom surface of the block may be provided with projections to enhance the frictional stability of the blocks. The blocks are connected together by cables (29) which pass through tunnels (25, 26, 27) between the side surfaces of the blocks. A sleeve fitted into each opening of the tunnel in the side surface is provided to protect the cables from breakage.
    • 一种用于护岸系统的护岸块(10),该挡块具有顶面和底面(11,12)以及一对相对且基本上平行的侧表面(14,15)。 每个相对对中的一个侧表面具有第一和第二突起(18,19),并且每个相对的对中的另一个侧表面具有第一和第二凹槽(21,22)。 突起和凹槽的尺寸和构造使得它们与相邻块的侧表面上的凸起和凹槽配合。 块的底表面可以设置有突起,以增强块的摩擦稳定性。 这些块通过在块的侧表面之间穿过隧道(25,26,27)的电缆(29)连接在一起。 设置在侧表面中的隧道的每个开口中的套筒以保护电缆不被破坏。