HUP0300774A2 - Method of stabilizing particulates - Google Patents

Method of stabilizing particulates

Info

Publication number
HUP0300774A2
HUP0300774A2 HU0300774A HUP0300774A HUP0300774A2 HU P0300774 A2 HUP0300774 A2 HU P0300774A2 HU 0300774 A HU0300774 A HU 0300774A HU P0300774 A HUP0300774 A HU P0300774A HU P0300774 A2 HUP0300774 A2 HU P0300774A2
Authority
HU
Hungary
Prior art keywords
gravel bed
stabilized
base material
present
parts
Prior art date
Application number
HU0300774A
Other languages
Hungarian (hu)
Inventor
Robert Malcolm Moss
Peter Keith Woodward
Original Assignee
Heriot-Watt University
Hyperlast Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heriot-Watt University, Hyperlast Limited filed Critical Heriot-Watt University
Publication of HUP0300774A2 publication Critical patent/HUP0300774A2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B37/00—Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups E01B27/00 - E01B35/00
    • 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
    • E01B2204/03—Injecting, mixing or spraying additives into or onto ballast or underground

Abstract

A jelen találmány szerint szemcsés anyagokat, különösen vasúti pályákkavicságyának alapanyagát oly módon stabilizálják, hogy a kavicságyalapanyagához szelektív módon egy többkomponensű szerves anyagból állóadalékot adnak, összhangban a helyszíni felmérés adatainak egymatematikai modellszámítás segítségével végzett elemzésieredményeivel. A kavicságynak a jelen találmány szerinti eljárássalelőállított stabilizált részei a kavicságy nem stabilizált részeivelegyütt biztosítják a kívánt szerkezeti szilárdságot. ÓAccording to the present invention, granular materials, especially the base material of the railway track gravel bed, are stabilized in such a way that a multi-component organic material additive is selectively added to the base material of the gravel bed, in accordance with the analysis results of the on-site survey data using a single mathematical model calculation. The stabilized parts of the gravel bed produced by the process according to the present invention together with the non-stabilized parts of the gravel bed ensure the desired structural strength. HE

HU0300774A 2000-08-19 2001-08-17 Method of stabilizing particulates HUP0300774A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0020399.2A GB0020399D0 (en) 2000-08-19 2000-08-19 Method of stabilizing particulates
PCT/GB2001/003679 WO2002016695A1 (en) 2000-08-19 2001-08-17 Method of stabilizing particulates

Publications (1)

Publication Number Publication Date
HUP0300774A2 true HUP0300774A2 (en) 2003-10-28

Family

ID=9897881

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0300774A HUP0300774A2 (en) 2000-08-19 2001-08-17 Method of stabilizing particulates

Country Status (12)

Country Link
US (1) US20040109730A1 (en)
EP (1) EP1309759A1 (en)
AU (2) AU8415901A (en)
CA (1) CA2420047A1 (en)
CZ (1) CZ2003790A3 (en)
EA (1) EA004335B1 (en)
GB (1) GB0020399D0 (en)
HU (1) HUP0300774A2 (en)
NO (1) NO20030768L (en)
PL (1) PL361311A1 (en)
WO (1) WO2002016695A1 (en)
ZA (1) ZA200302034B (en)

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US20030223826A1 (en) * 2002-03-21 2003-12-04 Ianniello Peter J. Synthetic alternatives to uniform and non-uniform gradations of structural fill
ES2678422T3 (en) * 2008-05-23 2018-08-10 Lubrizol Advanced Materials, Inc. Fiber reinforced TPU composite materials
CA2765625C (en) 2009-06-24 2017-09-12 Basf Se Method of producing a composite material using a mixing system
EP2516345B1 (en) * 2009-12-21 2020-08-12 Soiltec GmbH Composite pavement structure
CN102191730B (en) * 2010-03-09 2015-08-26 拜耳材料科技(中国)有限公司 Polyurethane elastomer railway ballast pad and preparation method thereof
EP2561138B1 (en) * 2010-04-21 2016-10-05 Covestro Deutschland AG A polyurethane ballast layer, the method for preparing the same and the use thereof
KR20140006847A (en) 2010-12-29 2014-01-16 바스프 에스이 Colored composite pavement structure
WO2013001105A1 (en) * 2011-06-29 2013-01-03 Torrescamara Y Cía De Obras, S.A. Transition structure and construction method
CN104109989A (en) * 2013-04-18 2014-10-22 中铁十一局集团第一工程有限公司 Method for curing double-block ballastless tracks in extreme environments
US9045865B2 (en) * 2013-04-19 2015-06-02 SAFEKEY Engineering Technology(Zhengzhou), Ltd. Polymer grouting method for uplifting ballastless track of high-speed rail
JP6217291B2 (en) * 2013-10-03 2017-10-25 新日鐵住金株式会社 Repair method of structure with change of support height
CN107132160A (en) * 2017-06-13 2017-09-05 同济大学 One kind visualization high ferro roadbed granule, which shakes to fall into, recurs model assay systems
JP2019148116A (en) * 2018-02-27 2019-09-05 公益財団法人鉄道総合技術研究所 Estimation method for ballast settlement amount at ballast track
CN110219212A (en) * 2019-06-20 2019-09-10 中铁四院集团岩土工程有限责任公司 Non-fragment orbit sleeper hangs empty regulation method
CN111395075A (en) * 2020-03-09 2020-07-10 朔黄铁路发展有限责任公司 Maintenance method of ballast track bed
CN111912758B (en) * 2020-06-30 2022-07-01 太原理工大学 Test device and method for measuring drainage capacity of ballast track bed in different dirty states
CN114236536B (en) * 2022-02-23 2022-05-27 铁科检测有限公司 Railway roadbed ground penetrating radar data processing system and method thereof

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DE394142C (en) 1924-04-23 Schicketanz & Co Device for the production of spherical bodies from plastic masses
US2357769A (en) * 1942-12-31 1944-09-05 Rushmer John Robbins Stabilizing material introducing device
JPS521161B2 (en) * 1972-02-10 1977-01-12
US4084381A (en) * 1977-01-19 1978-04-18 Woodbine Corporation Stabilization of earth subsurface layers
US4451180A (en) * 1978-05-09 1984-05-29 Duval Henry H Method for restructuring railway roadbeds
US4494694A (en) * 1982-09-28 1985-01-22 Iowa State University Research Foundation, Inc. Support system for a railroad track
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Also Published As

Publication number Publication date
WO2002016695A1 (en) 2002-02-28
EA004335B1 (en) 2004-04-29
GB0020399D0 (en) 2000-10-04
AU2001284159B2 (en) 2005-11-24
EA200300280A1 (en) 2003-08-28
EP1309759A1 (en) 2003-05-14
ZA200302034B (en) 2004-04-20
PL361311A1 (en) 2004-10-04
CZ2003790A3 (en) 2003-12-17
NO20030768L (en) 2003-03-28
CA2420047A1 (en) 2002-02-28
AU8415901A (en) 2002-03-04
US20040109730A1 (en) 2004-06-10
NO20030768D0 (en) 2003-02-18

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