公开(公告)号：WO2009155173A3

公开(公告)日：2010-03-04

申请号：PCT/US2009046788

申请日：2009-06-09

Applicant: EHSANI MOHAMMAD

Inventor： EHSANI MOHAMMAD

IPC: F16L55/163 ,  F16L9/128 ,  F16L55/16 ,  F16L55/162

CPC classification number: D03D15/00 ,  B29C63/30 ,  B29C63/32 ,  B29K2063/00 ,  B29K2067/00 ,  B29K2075/00 ,  B29K2105/06 ,  B32B1/08 ,  B32B3/12 ,  B32B5/024 ,  B32B5/24 ,  B32B5/26 ,  B32B7/08 ,  B32B7/12 ,  B32B27/12 ,  B32B27/28 ,  B32B27/38 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0253 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/105 ,  B32B2262/106 ,  B32B2307/514 ,  B32B2307/54 ,  B32B2307/714 ,  B32B2307/7265 ,  B32B2597/00 ,  B32B2607/00 ,  D10B2101/06 ,  D10B2101/08 ,  D10B2101/12 ,  D10B2101/20 ,  D10B2321/021 ,  D10B2331/021 ,  D10B2401/063 ,  D10B2505/02 ,  F16L55/1655 ,  F16L55/1656 ,  Y10T156/10 ,  Y10T442/3008

Abstract: A web for reinforcing the wall of a vessel or conduit having a concave surface, and methods of installation therein, is disclosed. The web includes an elongated composite laminate having a fabric layer with a plurality of fibers embedded into a cured resin matrix. When cured on a curing surface, the composite laminate retains an elastic memory of the curing surface such that the composite laminate is substantially self-supporting against the inside surface of the vessel. In use, a tack coat is applied to at least a portion of the bottom side of the laminate, which is then applied to the inside surface of the wall. Multiple such composites may be applied to the wall in turn in a ring pattern or in a spiral pattern, overlapping at least one recently applied composite to form a water-tight seal within and reinforce the conduit.

Abstract translation: 公开了一种用于加强具有凹面的容器或管道的壁的网，以及其中安装的方法。 纤维网包括细长的复合层压制品，其具有织物层，多层纤维嵌入固化的树脂基质中。 当在固化表面上固化时，复合层压体保持固化表面的弹性记忆，使得复合层压体基本上自身抵靠容器的内表面。 在使用中，将粘性涂层施加到层压体的底侧的至少一部分，然后将其施加到壁的内表面。 多个这样的复合材料可以依次以环形图案或螺旋图案施加到壁上，与至少一个最近施加的复合材料重叠，以在管道内形成水密密封并且加固导管。

公开(公告)号：WO2012060830A1

公开(公告)日：2012-05-10

申请号：PCT/US2010/055315

申请日：2010-11-03

Applicant: EHSANI, Mohammad, R.

Inventor： EHSANI, Mohammad, R.

IPC: E04C5/07 ,  E01D19/02 ,  E04C3/30 ,  B32B27/06

CPC classification number: E02D5/64 ,  B29C53/58 ,  B32B5/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2305/076 ,  E04C3/30 ,  E04C5/07 ,  E04G23/0225 ,  E04G2023/0248 ,  E04G2023/0251

Abstract: The present invention is a method for strengthening a vertical column, such as piles under piers and docks and for columns in bridges and buildings. A coiled FRP laminate is provided and wrapped in a helical fashion around the column, with the laminate overlapping itself. An epoxy resin coating is applied between the overlapping portions. The epoxy resin will then cure to form a substantially water tight shell. A plurality of spacers may be fixed to the column and adapted to hold the laminate a set distance away from the column. A plurality of sealing means is provided to seal the space between the shell and the column. A filler material may be pressurized to fill the space, penetrate cracks in the column, and displace water. Also, a plurality of rigid strengthening rods may be added between the column and the shell to further strengthen the column.

Abstract translation: 本发明是用于加强垂直柱的方法，例如在码头和码头下的桩和桥梁和建筑物中的柱。 卷绕的FRP层压板被提供并围绕柱子以螺旋方式包裹，层压板本身重叠。 在重叠部分之间施加环氧树脂涂层。 然后环氧树脂将固化以形成基本上防水的外壳。 多个间隔件可以固定到柱上并且适于将层压体保持距离柱的设定距离。 提供多个密封装置以密封外壳和柱之间的空间。 填充材料可以被加压以填充空间，穿透柱中的裂纹并且移位水。 此外，可以在柱和壳之间添加多个刚性强化棒，以进一步加强柱。

公开(公告)号：WO2009155173A2

公开(公告)日：2009-12-23

申请号：PCT/US2009/046788

申请日：2009-06-09

Applicant: EHSANI, Mohammad

Inventor： EHSANI, Mohammad

IPC: F16L55/163 ,  F16L55/162 ,  F16L55/16 ,  F16L9/128

CPC classification number: D03D15/00 ,  B29C63/30 ,  B29C63/32 ,  B29K2063/00 ,  B29K2067/00 ,  B29K2075/00 ,  B29K2105/06 ,  B32B1/08 ,  B32B3/12 ,  B32B5/024 ,  B32B5/24 ,  B32B5/26 ,  B32B7/08 ,  B32B7/12 ,  B32B27/12 ,  B32B27/28 ,  B32B27/38 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0253 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/105 ,  B32B2262/106 ,  B32B2307/514 ,  B32B2307/54 ,  B32B2307/714 ,  B32B2307/7265 ,  B32B2597/00 ,  B32B2607/00 ,  D10B2101/06 ,  D10B2101/08 ,  D10B2101/12 ,  D10B2101/20 ,  D10B2321/021 ,  D10B2331/021 ,  D10B2401/063 ,  D10B2505/02 ,  F16L55/1655 ,  F16L55/1656 ,  Y10T156/10 ,  Y10T442/3008

Abstract: A web for reinforcing the wall of a vessel or conduit having a concave surface, and methods of installation therein, is disclosed. The web includes an elongated composite laminate having a fabric layer with a plurality of fibers embedded into a cured resin matrix. When cured on a curing surface, the composite laminate retains an elastic memory of the curing surface such that the composite laminate is substantially self-supporting against the inside surface of the vessel. In use, a tack coat is applied to at least a portion of the bottom side of the laminate, which is then applied to the inside surface of the wall. Multiple such composites may be applied to the wall in turn in a ring pattern or in a spiral pattern, overlapping at least one recently applied composite to form a water-tight seal within and reinforce the conduit.

Abstract translation: 公开了一种用于加强具有凹面的容器或管道的壁的网，以及其中安装的方法。 纤维网包括细长的复合层压制品，其具有织物层，多层纤维嵌入固化的树脂基质中。 当在固化表面上固化时，复合层压体保持固化表面的弹性记忆，使得复合层压体基本上自身抵靠容器的内表面。 在使用中，将粘性涂层施加到层压体的底侧的至少一部分，然后将其施加到壁的内表面。 多个这样的复合材料可以依次以环形图案或螺旋图案施加到壁上，与至少一个最近施加的复合材料重叠，以在管道内形成水密密封并且加固导管。