公开(公告)号：US12215471B2

公开(公告)日：2025-02-04

申请号：US17988829

申请日：2022-11-17

Applicant: Terram Limited

Inventor： William W. Walmsley ,  Basil John Thomas

IPC: B32B3/12 ,  B32B5/24 ,  B32B7/12 ,  E02B3/12 ,  E02B3/14 ,  E02D17/20

Abstract: A cellular structure includes a plurality of interconnected cells of fabric material. The cells are at least partially filled with a composite fill material that includes a particulate material and a bonding agent. A cellular unit made up of a plurality of the interconnected cells may have an associated load-bearing frame to enable lifting and/or transportation of the structure. The fill material is preferably resilient.

公开(公告)号：US20240392527A1

公开(公告)日：2024-11-28

申请号：US18676122

申请日：2024-05-28

Applicant: Georgia Tech Research Corporation

Inventor： David Frost ,  Candas Oner

IPC: E02D17/20

Abstract: Exemplary geosynthetic apparatus, e.g., geogrid, and designs thereof are disclosed that are configured to restrict displacement of aggregate that mimics biostructures that optimized aperture size, aperture shape and aperture orientation to improve load distribution, improve durability, and/or improve performance in retaining aggregates and other geo materials. The exemplary geosynthetic apparatus as a product is configured as a unit cell in which the center of the unit cell has a primary structure that extend through the center to the edge of the unit cell or one or more intermediate radial position (also referred to as “radial transect boundaries”) therebetween. In embodiments in which the primary structure extends to the transect boundaries through the center of the unit cell, the primary structure are referred to as “radial ribs.”

公开(公告)号：US20240391159A1

公开(公告)日：2024-11-28

申请号：US18676831

申请日：2024-05-29

Applicant: Tensar International Corporation

Inventor： Andrew CURSON ,  Tom-Ross JENKINS ,  Andrew Edward WALLER ,  Daniel John GALLAGHER ,  Daniel Mark BAKER ,  Manoj Kumar TYAGI ,  Joseph CAVANAUGH

IPC: B29C55/14 ,  B29C55/12 ,  B29D28/00 ,  B29L28/00 ,  E02D17/20

Abstract: 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.

公开(公告)号：US20240376680A1

公开(公告)日：2024-11-14

申请号：US18430316

申请日：2024-02-01

Applicant: WILKINSON ECOLOGICAL DESIGN

Inventor： Seth Wilkinson

IPC: E02B3/12 ,  E02B3/04 ,  E02D5/80 ,  E02D17/20

Abstract: The present invention relates to an erosion control apparatus and methods of using and installing the apparatus. The apparatus is constructed to prevent erosion of soil during typical weather or tidal conditions and adverse weather events. The apparatus can include a plurality of anchored rolls and soil lifts operative to stabilize the shoreline.

公开(公告)号：US20240352682A1

公开(公告)日：2024-10-24

申请号：US18372420

申请日：2023-09-25

Applicant: Changsha University of Science and Technology

Inventor： Xiang Qiu ,  Siqi Fan ,  Jiyuan Zhu ,  Xiaoming Fan ,  Jinhong Li

IPC: E01C3/04 ,  E01C3/06 ,  E02D11/00 ,  E02D17/18 ,  E02D17/20

CPC classification number: E01C3/04 ,  E01C3/06 ,  E02D11/00 ,  E02D17/18 ,  E02D17/207 ,  E02D2300/0032 ,  E02D2300/0037 ,  E02D2300/0079 ,  E02D2300/0085 ,  E02D2600/30 ,  E02D2600/40

Abstract: An in-situ reconstruction and extension structure of an embankment and a construction method thereof are provided. The structure includes a stepped slope excavated on an existing side slope. A gradient of the stepped slope is the same as that of an extension side slope, the stepped slope is individually intersected with top and bottom planes of existing side slope; a toe of existing side slope is taken as a toe of the extension side slope, and gradient of the extension side slope is determined according to positions of the toe and an expanded width. An outer side of stepped slope is filled with a geogrid reinforcement layer in a layered manner, a slope protection structure is arranged on an outer side of the geogrid reinforcement layer to form extension equivalent side slope; a drainage system is arranged at a bottom of the extension side slope.

公开(公告)号：US12071736B2

公开(公告)日：2024-08-27

申请号：US17154537

申请日：2021-01-21

Applicant: Conwed Plastics Acquisition Company V LLC

Inventor： Britt Faucette

IPC: E02D17/20 ,  B01D24/20 ,  B01D39/04 ,  B65D30/00 ,  B65D33/01 ,  B65D65/46 ,  C02F1/00 ,  E02B3/12 ,  E02D3/00 ,  C02F103/00

CPC classification number: E02D17/202 ,  B01D24/20 ,  B01D39/04 ,  B65D29/00 ,  B65D33/01 ,  B65D65/466 ,  C02F1/001 ,  E02B3/127 ,  E02D3/00 ,  B01D2239/0266 ,  C02F2103/001 ,  E02D2200/13 ,  E02D2300/00 ,  E02D2300/0004 ,  E02D2300/0037 ,  E02D2300/0071 ,  E02D2300/0078 ,  E02D2300/0079

Abstract: A high strength environmental control device comprising a mesh container having at least one interior and one exterior surface is provided. The interior of the mesh container can comprise a filler material. The mesh container can comprise a plurality of yarns, including viscose fibers, interlaced together.

公开(公告)号：US12043973B2

公开(公告)日：2024-07-23

申请号：US17866143

申请日：2022-07-15

Applicant: WILKINSON ECOLOGICAL DESIGN

Inventor： Seth Wilkinson

IPC: E02D17/20 ,  E02B3/04 ,  E02B3/12 ,  E02D5/80

CPC classification number: E02B3/126 ,  E02B3/04 ,  E02B3/123 ,  E02B3/125 ,  E02D5/80 ,  E02D17/20 ,  E02D17/202 ,  E02D2300/0026 ,  E02D2600/30

Abstract: The present invention relates to an erosion control apparatus and methods of using and installing the apparatus. The apparatus is constructed to prevent erosion of soil during typical weather or tidal conditions and adverse weather events. The apparatus can include a plurality of anchored rolls and soil lifts operative to stabilize the shoreline.

公开(公告)号：US11963485B2

公开(公告)日：2024-04-23

申请号：US17312440

申请日：2019-08-14

Applicant: NIPPON KOEI CO., LTD. ,  NIKKEN SOHONSHA CORPORATION

Inventor： Mineto Tomisaka ,  Masaru Onodera ,  Fumiko Iwaki ,  Hisako Sanada ,  Taketo Nakano ,  Nobuo Mori ,  Ryo Sumi ,  Kanya Tokunaga

IPC: A01G20/00 ,  A01G33/00 ,  A01G24/22 ,  E02D17/20

CPC classification number: A01G20/00 ,  A01G33/00 ,  A01G24/22 ,  E02D17/20

Abstract: A natural invasion promoting method that is environmentally friendly, easy to carry out, can cope with a wide range of areas and inclined surfaces, achieves efficient natural invasion, and can satisfactorily promote greening on a soil surface of interest, and a spraying material used in the method are provided. A natural invasion promoting method including: spraying a spraying material containing live algae on a soil surface; breeding the live algae; and also directly or indirectly catching flying seeds or spores by a tacky substance secreted on surfaces of the live algae or a catching structure composed of the live algae to promote greening on the soil surface.

公开(公告)号：US20240066753A1

公开(公告)日：2024-02-29

申请号：US18236134

申请日：2023-08-21

Applicant: John M. Scales

Inventor： John M. Scales

IPC: B28B7/26 ,  B28B5/10 ,  B28B7/34 ,  E02B3/12 ,  E02D17/20

CPC classification number: B28B7/263 ,  B28B5/10 ,  B28B7/348 ,  E02B3/123 ,  E02D17/207 ,  E02D17/205

Abstract: An articulating mattress of blocks interconnected with tensiles seated therein, said blocks having opposing longitudinal and transverse sides and a top surface each of a smooth surface by contact with a mold surface during casting and a bottom surface having a rough surface by screeding the flowable casting material from an open side of a mold formwork. The mattress inverted with a rolling apparatus for installation with the rough surface in frictional contact on a ground surface for erosion control, said mattress rolling apparatus having base, front wheels, and steerable rear wheels, with a rolling mechanism for rolling the articulating mattress. An apparatus and a method of casting an articulable mattress with a rough bottom surface for erosion control are disclosed.

公开(公告)号：US20240003111A1

公开(公告)日：2024-01-04

申请号：US18468323

申请日：2023-09-15

Applicant: Propex Operating Company, LLC

Inventor： Chastity ADKINS ,  Scott Manning ,  Drew Loizeaux

IPC: E02D17/20

CPC classification number: E02D17/202 ,  E02D2600/20 ,  E02D2600/40 ,  E02D2300/0015 ,  E02D2300/0087

Abstract: A bracing assembly for a geosynthetic wrapped system is provided. The bracing assembly includes a standing brace bar, a bottom brace bar, and a cross brace bar having different configurations to facilitate both easy and mistake free assembly of the bracing assembly. Furthermore, the standing brace bar and the bottom brace bar include guide tips that are sized and shaped to direct insertion of the standing brace bar and the bottom brace bar respectively into a weave of a geotextile fabric material such that a first connector of the bottom brace bar and a first connection slot of the standing brace bar are aligned together and with a fold line of the geotextile fabric material.