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公开(公告)号：US20200308800A1
公开(公告)日：2020-10-01
申请号：US16770284
申请日：2018-12-11
IPC分类号： E02D29/02
摘要： A segmental wall block, soil reinforcing system, and method related thereto, wherein the wall block may be used for constructing retaining walls. In one embodiment, the segmental wall block may include: a front face; a rear face; a slot disposed along the rear face; a troughed top face; a bottom face; a first and second open core extending from the top face to the bottom face; a first side having a tongue; and an opposing second side having a groove, wherein the tongue is shaped to interlock with the groove. A soil system may include: a wall block component including a first configuration of interlocked segmented wall blocks as described, and a stabilizing component. A method of reinforcing soil may include the steps of: installing a leveling pad of concrete or gravel; and providing a soil stabilizing system.
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公开(公告)号：US10787781B2
公开(公告)日：2020-09-29
申请号：US16332847
申请日：2017-09-14
发明人： Jeffrey Fiske , Kord J. Wissmann
摘要： A thin erosion control mattress system and method of protecting coastal structures and riverbanks against bearing failure and erosion from waves and current is disclosed. The thin mattress system includes geotextile fabric bonded to a tensile element (such as geogrid) and sand/gravel or other fill material confined in the mattress with connection elements (such as rivets) at specific intervals. The geogrid, which can be biaxial or multi-axial, provides tensile strength for picking during installation, improving foundation support and rigidity to the mattress system. The rivets function as spacers and tension elements to prevent bulging of the mattress, and are designed and spaced to temporarily secure the mattress in place for uniform filling and installation. The bonded geotextile-geogrid mat is typically sewn on all sides and filled with sand or gravel at designated fill ports. Further, a method of fabricating the thin mattress system is provided.
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公开(公告)号：US11866901B2
公开(公告)日：2024-01-09
申请号：US18075862
申请日：2022-12-06
发明人： Andrew Curson , Tom Ross Jenkins , Andrew Edward Waller , Daniel John Gallagher , Daniel Mark Baker , Manoj Kumar Tyagi , Joseph Cavanaugh
CPC分类号： E02D17/202 , E02D3/00 , E02D2300/0084
摘要： Aspects of a geogrid system and method for improving substrate interactions within a geotechnical environment is disclosed. In one aspect a geotechnical environment is configured with a horizontal multilayer mechanically stabilizing geogrid. In said aspect the geogrid is extruded with a polymeric material and a compressible cellular layer, wherein the geogrid comprises a heightened aspect ratio with a patterned structure of engineered discontinuities and a plurality of strong axes. The combination of elements provides for a system and method of stabilizing soils and aggregate, by resisting lateral movement from the strong axes, and trapping particles in the patterned structure of engineered discontinuities.
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4.发明授权公开(公告)号：US11753788B2
公开(公告)日：2023-09-12
申请号：US17557504
申请日：2021-12-21
发明人： Joseph Cavanaugh , Manoj Kumar Tyagi , Daniel Mark Baker , Andrew Curson , Tom-Ross Jenkins , Andrew Edward Waller , Daniel John Gallagher
CPC分类号： E02D17/202 , B32B3/266 , B32B5/18 , B32B27/08 , B32B27/32 , B32B37/16 , B32B2250/24 , B32B2250/40 , B32B2264/104 , B32B2307/518 , B32B2307/732 , E02D2300/0006 , E02D2300/0084
摘要： A multilayer integral geogrid, including one or more cellular layers, has a plurality of oriented multilayer strands interconnected by partially oriented multilayer junctions with an array of openings therein. The multilayer integral geogrid having one or more cellular layers is produced from a coextruded or laminated multilayer polymer starting sheet. The integral geogrid has a multilayer construction, with at least one outer layer thereof having the cellular structure. By virtue of the cellular layer structure, the multilayer integral geogrid provides for increased layer vertical compressibility under load, resulting in enhanced material properties that provide performance benefits to use of the multilayer integral geogrid to stabilize and strengthen soil, aggregates, or other particulate materials.
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公开(公告)号：US20230278277A1
公开(公告)日：2023-09-07
申请号：US18074709
申请日：2022-12-05
发明人： Andrew CURSON , Tom-Ross JENKINS , Andrew Edward WALLER , Daniel John GALLAGHER , Daniel Mark BAKER , Manoj Kumar TYAGI , Joseph CAVANAUGH
CPC分类号： B29C55/14 , B29D28/00 , E02D17/202 , B29C55/12 , E02D2300/0084 , B29L2028/00
摘要： A monolayer multi-axial integral geogrid suitable for stabilizing aggregate includes a plurality of interconnected oriented strands and partially oriented junctions forming a repeating pattern of outer hexagons having an array of openings therein. Oriented ribs extending inwardly from each of said outer hexagons support and surround a smaller inner hexagon having oriented strands thus forming a plurality of trapezoidal openings and a single hexagonal opening. The oriented strands and partially oriented junctions of the outer hexagons form a plurality of linear strong axis strands that extend continuously throughout the entirety of the geogrid and form additional triangular openings. The geogrid thus includes three different repeating geometric shapes. The inner hexagons preferably also can move up and down, out of the plane of the geogrid. The multi-axial integral geogrid thus provides a geometry that can better engage with, confine and stabilize a greater variety and quality of aggregates.
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公开(公告)号：US20230056156A1
公开(公告)日：2023-02-23
申请号：US17796800
申请日：2021-02-01
发明人： Joseph Cavanaugh , Matthew Hammond , John Wallace
摘要： A sensor-enabled geogrid system for and method of monitoring the health, condition, and/or status of rail track infrastructure is disclosed. In some embodiments, the sensor-enabled geogrid system includes a sensor-enabled geogrid that further includes a geogrid holding an arrangement of one or more sensors. The sensor-enabled geogrid system further includes a communication means or network for collecting information and/or data from the sensor enabled geogrid about the health, condition, and/or status of rail track infrastructure. Further, a method of using the presently disclosed sensor-enabled geogrid system for monitoring the health, condition, and/or status of rail track infrastructure is provided.
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公开(公告)号：US10648147B2
公开(公告)日：2020-05-12
申请号：US16073952
申请日：2017-02-08
摘要： Multi-oriented segmental wall blocks, soil reinforcing system, and methods related thereto are disclosed. The wall block may be a concrete masonry block used for constructing retaining walls. The wall block may include a front face; a rear cavity opposing the front 5 face and formed by an inner rear face, an outer rear face on three sides of the inner rear face and spaced apart therefrom, and a shelf defined therein by the inner rear face and the outer rear face; a troughed top face residing between the front face and the outer rear face; a flat bottom face opposing the troughed top face; a first side face residing between the front face and the outer rear face, and between the troughed top face and the flat bottom face; a second side face opposing the first side face; a trough running along the length of the troughed top face.
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公开(公告)号：US20240344289A1
公开(公告)日：2024-10-17
申请号：US18293589
申请日：2022-08-01
IPC分类号： E02D1/08
CPC分类号： E02D1/08 , E02D2600/10
摘要： Disclosed are various embodiments for a sensor enabled carrier for monitoring and detecting subgrade deformation in working platforms. Working platforms are temporary structures that provide support and stability for heavy machinery (e.g. cranes, piling rigs). They are sometimes referred to as temporary working platforms as they are designed for a specific purpose and a limited lifetime. In one aspect, a sensor enabled carrier is placed within the substructure of a working platform. The sensors are configured to a sensor pod that receives the various inputs, and further transmit the signals to a gateway device. The gateway device may be configured to one or more sensor pods located at the working platform, and serves to transmit the signals to a backend system wherein computing systems interpret the received signals. The backend system may further serve as a distribution point for corrective measures or early warning system in the event subgrade deformation is detected.
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公开(公告)号：US11767653B2
公开(公告)日：2023-09-26
申请号：US17042598
申请日：2019-03-28
IPC分类号： E02D29/02
CPC分类号： E02D29/0266 , E02D29/0241 , E02D2200/1642 , E02D2300/002 , E02D2600/40
摘要： Geosynthetic reinforced wall panels comprising soil reinforcing hoop members and retaining wall system formed therewith is disclosed. Namely, a geosynthetic panel wall system is provided that includes at least one concrete facing panel that has at least one stabilizing hoop coupled thereto and wherein a soil reinforcing element or strip may be coupled to the stabilizing hoop. Additionally, a method of using the presently disclosed geosynthetic panel wall system reinforced with at least one stabilizing hoop and soil reinforcing element is provided.
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10.发明申请公开(公告)号：US20230056132A1
公开(公告)日：2023-02-23
申请号：US17796787
申请日：2021-02-01
发明人： Joseph Cavanaugh , Matthew Hammond , John Wallace
摘要： A sensor-enabled geogrid system for and method of monitoring the health, condition, and/or status of infrastructure is disclosed. In some embodiments, the sensor-enabled geogrid system includes a sensor-enabled geogrid that further includes a geogrid holding an arrangement of one or more sensors. The sensor-enabled geogrid system further includes a communication means or network for collecting information and/or data from the sensor enabled geogrid about the health, condition, and/or status of infrastructure. Further, a method of using the presently disclosed sensor-enabled geogrid system for monitoring the health, condition, and/or status of infrastructure is provided.
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