JP2017505870A - 改良された圧密および変形抵抗性を有するジオセル - Google Patents
改良された圧密および変形抵抗性を有するジオセル Download PDFInfo
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/04—Foundations produced by soil stabilisation
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2/00—General structure of permanent way
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/006—Foundations for pavings made of prefabricated single units
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/202—Securing of slopes or inclines with flexible securing means
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/05—Use of geotextiles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24661—Forming, or cooperating to form cells
Abstract
Description
本出願は、2014年2月12日に出願された米国仮特許出願番号第61/939,198号に基づく優先権を主張している。この仮特許出願は、本明細書中に参考として全体が援用される。
本開示は、改良された圧密および変形抵抗性を有する、ジオセルに言及する。
本開示は、道路基礎または鉄道基礎用の充填材を補強して閉じ込めるために好適である、ジオセルに関する。一般的に言えば、ジオセルは、ジオセルが充填材で充填され、圧密を被るとき、設置中に一過性の負荷を受ける。ジオセルはまた、車両がその上に負荷を印加するとき、使用(service)中に一定の反復負荷も受ける。本開示のジオセルは、設置中および/または使用中に、変形に抵抗する。本性質は、本明細書で説明されるように試験されることができる。
本明細書に開示される構成要素、プロセス、および装置のより完全な理解は、添付図面を参照することによって得られることができる。これらの図は、便宜性および本開示を実証する容易性に基づく、概略図にすぎず、したがって、デバイスまたはその構成要素の相対的サイズおよび寸法を示すこと、そして/または例示的実施形態の範囲を画定もしくは限定することを意図していない。
Claims (10)
- 複数のポリマー細長片から形成されるジオセルであって、隣接する細長片は、前記細長片の面と垂直な方向に伸張されるときに、セル壁を有する複数のセルを形成するように、継目に沿ってともに結合され、
前記ジオセルのセル細長片は、最大でも3.5%の設置歪みによって特徴付けられる、ジオセル。 - 前記ジオセルの前記セル細長片は、最大でも3.0%の設置歪みによって特徴付けられる、請求項1に記載のジオセル。
- 前記ジオセルの前記セル細長片は、最大でも2.5%の設置歪みによって特徴付けられる、請求項1に記載のジオセル。
- 複数のポリマー細長片から形成されるジオセルであって、隣接する細長片は、前記細長片の面と垂直な方向に伸張されるときに、セル壁を有する複数のセルを形成するように、継目に沿ってともに結合され、
前記ジオセルのセル細長片は、最大でも3.0%の使用歪みを有する、ジオセル。 - 前記ジオセルの前記セル細長片は、最大でも2.5%の使用歪みを有する、請求項4に記載のジオセル。
- 前記使用歪みは、以下の手順:
セル細長片長が、前記継目の間の距離であり、セル細長片幅が、セル高さに等しい、セル壁の一方の継目から前記セル壁の他方の継目まで切断される、前記セル細長片を取得するステップと、
上クランプと下クランプとの間で前記セル細長片を圧着するステップであって、前記上クランプは、静的であり、フレームに取り付けられ、前記下クランプは、自由であり、重量で荷重されることができ、前記クランプは、温度調整を可能にするチャンバ内に位置する、ステップと、
周囲温度で90分にわたって前記セル細長片の前記継目と垂直に6.1kN/メートルの負荷を前記下クランプに印加するステップと、
前記チャンバを44℃まで加熱し、前記セル細長片が均一な温度に達することを可能にするように15分間待機するステップと、
44℃で167分にわたって前記セル細長片の前記継目と垂直に6.1kN/メートルの前記負荷を前記下クランプに印加するステップと、
44℃における前記セル細長片の変形を測定するステップと、
前記チャンバを51℃まで加熱し、前記セル細長片が均一な温度に達することを可能にするように15分間待機するステップと、
51℃で167分にわたって前記セル細長片の前記継目と垂直に6.1kN/メートルの前記負荷を前記下クランプに印加するステップと、
51℃における前記セル細長片の変形を測定するステップと、
前記チャンバを58℃まで加熱し、前記セル細長片が均一な温度に達することを可能にするように15分間待機するステップと、
58℃で167分にわたって前記セル細長片の前記継目と垂直に6.1kN/メートルの前記負荷を前記下クランプに印加するステップと、
58℃における前記セル細長片の変形を測定するステップと、
前記使用歪みを取得するように、前記セル細長片の全変形を前記上クランプと下クランプとの間の元の距離で除算するステップと、
に従って測定される、
請求項4に記載のジオセル。 - 6.1kN/メートルの前記負荷は、前記チャンバが44℃まで加熱されるとき、前記チャンバが51℃まで加熱されるとき、および前記チャンバが51℃まで加熱されるときに、前記下クランプから除去される、請求項6に記載のジオセル。
- 6.1kN/メートルの前記負荷は、前記チャンバが44℃まで加熱されるとき、前記チャンバが51℃まで加熱されるとき、または前記チャンバが51℃まで加熱されるときに、前記下クランプから除去されない、請求項6に記載のジオセル。
- 前記使用歪みは、58℃における前記セル細長片の前記変形を測定した後に取得される値である、請求項6に記載のジオセル。
- 前記使用歪みは、デフクレクトメータを使用して測定され、
前記デフクレクトメータは、44℃で167分にわたって6.1kN/メートルの前記負荷を印加する前に、ゼロにリセットされ、
前記デフクレクトメータは、51℃で167分にわたって6.1kN/メートルの前記負荷を印加する前に、ゼロにリセットされ、
前記デフクレクトメータは、58℃で167分にわたって6.1kN/メートルの前記負荷を印加する前に、ゼロにリセットされ、
全変形は、44℃、51℃、および58℃における前記細長片の前記変形を合計することによって取得される、
請求項6に記載のジオセル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201461939198P | 2014-02-12 | 2014-02-12 | |
US61/939,198 | 2014-02-12 | ||
PCT/IB2015/001410 WO2015170185A2 (en) | 2014-02-12 | 2015-02-12 | Geocell with improved compaction and deformation resistance |
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JP2020033108A Division JP2020105901A (ja) | 2014-02-12 | 2020-02-28 | 改良された圧密および変形抵抗性を有するジオセル |
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JP2017505870A true JP2017505870A (ja) | 2017-02-23 |
JP2017505870A5 JP2017505870A5 (ja) | 2020-06-11 |
JP7027038B2 JP7027038B2 (ja) | 2022-03-01 |
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JP2016569112A Active JP7027038B2 (ja) | 2014-02-12 | 2015-02-12 | 改良された圧密および変形抵抗性を有するジオセル |
JP2020033108A Pending JP2020105901A (ja) | 2014-02-12 | 2020-02-28 | 改良された圧密および変形抵抗性を有するジオセル |
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Country Status (21)
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US (1) | US20150225908A1 (ja) |
EP (2) | EP3105378B1 (ja) |
JP (2) | JP7027038B2 (ja) |
KR (2) | KR20160145549A (ja) |
CN (2) | CN111395086A (ja) |
AP (1) | AP2016009439A0 (ja) |
AU (3) | AU2015257403B2 (ja) |
BR (1) | BR112016018552B1 (ja) |
CA (1) | CA2881893A1 (ja) |
CL (1) | CL2016002026A1 (ja) |
DK (1) | DK3105378T3 (ja) |
EA (1) | EA201691622A1 (ja) |
GE (1) | GEP20207173B (ja) |
HR (1) | HRP20240270T1 (ja) |
IL (2) | IL285514B2 (ja) |
MX (2) | MX2016010567A (ja) |
PE (1) | PE20170271A1 (ja) |
PH (1) | PH12016501588A1 (ja) |
PT (1) | PT3105378T (ja) |
UA (1) | UA118468C2 (ja) |
WO (1) | WO2015170185A2 (ja) |
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KR20180064493A (ko) | 2015-10-09 | 2018-06-14 | 텐사 코포레이션, 엘엘씨 | 공압출된 다층 폴리머로 제조된 지오그리드 |
RU2601642C1 (ru) * | 2015-11-09 | 2016-11-10 | Общество с ограниченной ответственностью "Мики" | Бесшовная георешетка с ячеистой структурой для укрепления грунта и заготовка для ее получения |
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RU2603677C2 (ru) * | 2012-02-10 | 2016-11-27 | ПиАрЭс МЕДИТЕРРЭНИАН ЛТД. | Объемная георешетка для вариантов применения с умеренными и низкими нагрузками |
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