RU2010108585A - METHOD FOR STRENGTHENING RAILWAY - Google Patents
METHOD FOR STRENGTHENING RAILWAY Download PDFInfo
- Publication number
- RU2010108585A RU2010108585A RU2010108585/11A RU2010108585A RU2010108585A RU 2010108585 A RU2010108585 A RU 2010108585A RU 2010108585/11 A RU2010108585/11 A RU 2010108585/11A RU 2010108585 A RU2010108585 A RU 2010108585A RU 2010108585 A RU2010108585 A RU 2010108585A
- Authority
- RU
- Russia
- Prior art keywords
- ballast
- old
- laid
- level
- crushed stone
- Prior art date
Links
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
- Railway Tracks (AREA)
- Road Paving Structures (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
1. Способ усиления железнодорожного пути, при котором производят вырезку старого балласта, размещенного до уровня основной площадки, укладку геотекстиля и сверху укладку очищенного щебня, отличающийся тем, что после вырезки балласта до уровня основной площадки остающийся подстилающий неочищенный старогодний щебень в уровне основной площадки разравнивают, очищают пневмообдувкой, уплотняют и поливом вводят в него органическое вяжущее, которое, внедряясь в гранулы щебня, создает омоноличенный слой упрочненного основания с высоким модулем деформации для верхнего строения пути; причем по мере введения огранического вяжущего в старогодний щебень сверху укладывают последовательно геотекстиль, который вместе с органическим веществом образует сплошное гидроизолирующее покрытие, предотвращающее поступление атмосферных осадков, избыточное увлажнение подстилающей грунтовой среды и повышение модуля деформации и упругости подбалластной зоны; сверху послойно отсыпают и уплотняют балластный материал, выполняют отделку балластной призмы, на поверхность которой наносят органические вяжущие, например битумную эмульсию или смолу, создающее омоноличивание балластной призмы. ! 2. Способ усиления железнодорожного пути по п.1, отличающийся тем, что в качестве органических вяжущих используются жидкие битумы, литой асфальт, битумная эмульсия, латексы, полимерные, эпоксидные и другие смолы. 1. A method of reinforcing a railroad track in which the old ballast is cut, placed to the level of the main site, the geotextile is laid and the cleaned rubble is laid on top, characterized in that after the ballast is cut to the level of the main site, the remaining uncleaned old crushed stone is leveled at the level of the main site, they are cleaned with air blowing, compacted and an organic binder is introduced into it by watering, which, being introduced into the crushed stone granules, creates a monolithic layer of a hardened base with a high modulus m strain for track structure; moreover, as the bound binder is introduced into old-year crushed stone, geotextiles are laid sequentially from above, which together with the organic substance forms a continuous waterproofing coating that prevents the entry of precipitation, excessive moistening of the underlying soil environment and an increase in the deformation modulus and elasticity of the ballast zone; ballast material is poured and compacted from above, the ballast is finished, the surface of which is coated with organic binders, such as bitumen emulsion or resin, which creates monolithicity of the ballast. ! 2. The method of enhancing the railway track according to claim 1, characterized in that liquid bitumen, cast asphalt, bitumen emulsion, latex, polymer, epoxy and other resins are used as organic binders.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010108585/11A RU2448212C2 (en) | 2010-03-09 | 2010-03-09 | Method to reinforce railway track |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010108585/11A RU2448212C2 (en) | 2010-03-09 | 2010-03-09 | Method to reinforce railway track |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010108585A true RU2010108585A (en) | 2011-09-20 |
RU2448212C2 RU2448212C2 (en) | 2012-04-20 |
Family
ID=44758298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010108585/11A RU2448212C2 (en) | 2010-03-09 | 2010-03-09 | Method to reinforce railway track |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2448212C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110565451A (en) * | 2018-06-05 | 2019-12-13 | 中铁二院工程集团有限责任公司 | Repairing construction method for deformation of upper arch of ballastless track high-speed railway |
CN112796181A (en) * | 2021-01-27 | 2021-05-14 | 京沪高速铁路股份有限公司 | Post-cast strip or base plate hydraulic breaking equipment and breaking method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2535378C1 (en) * | 2013-06-25 | 2014-12-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петербургский государственный университет путей сообщения" | Method to reinforce railway track |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19755602A1 (en) * | 1996-12-18 | 1998-06-25 | Heitkamp Gmbh Bau | Surface for a high speed railway track |
RU2237779C1 (en) * | 2003-03-24 | 2004-10-10 | Волгоградский государственный архитектурно-строительный университет | Method of protecting sand slopes |
RU2244781C1 (en) * | 2003-10-06 | 2005-01-20 | Открытое акционерное общество "Научно-исследовательский институт транспортного строительства" (ОАО ЦНИИС) | Groove for road building |
RU2277616C2 (en) * | 2004-07-19 | 2006-06-10 | Сибирский государственный университет путей сообщения | Railroad ground bed repair method |
-
2010
- 2010-03-09 RU RU2010108585/11A patent/RU2448212C2/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110565451A (en) * | 2018-06-05 | 2019-12-13 | 中铁二院工程集团有限责任公司 | Repairing construction method for deformation of upper arch of ballastless track high-speed railway |
CN110565451B (en) * | 2018-06-05 | 2022-09-16 | 中铁二院工程集团有限责任公司 | Repairing construction method for deformation of upper arch of ballastless track high-speed railway |
CN112796181A (en) * | 2021-01-27 | 2021-05-14 | 京沪高速铁路股份有限公司 | Post-cast strip or base plate hydraulic breaking equipment and breaking method |
Also Published As
Publication number | Publication date |
---|---|
RU2448212C2 (en) | 2012-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20110064517A1 (en) | Reinforced pervious concrete | |
AM et al. | Development of high quality pervious concrete specifications for Maryland conditions. | |
CN103882788B (en) | Based on the method for constructing roadway of the modification roller compacted concrete surface layer of enzyme soil cured substrate layer | |
CN104911973A (en) | Treatment method between stone planting type layers and compound pavement paved through method | |
CN103850164A (en) | Construction method of long-service-life pass-through induced drainage pavement | |
CN205368926U (en) | Garden way supercrust structure that water permeability is strong | |
RU2010108585A (en) | METHOD FOR STRENGTHENING RAILWAY | |
CN204940043U (en) | A kind of asphalt pavement structure being applicable to hot area | |
Hein et al. | Bases and Subbases for Concrete Pavements:[techbrief] | |
CN204589746U (en) | A kind of composite road surface structure being applicable to saturated dredger soft soil area Heavy Traffic condition | |
Li et al. | Evaluation of recycled asphalt pavement material stabilized with fly ash | |
RU2593506C1 (en) | Method of device design base and/or coating transport facility | |
CN204000529U (en) | Engineering asphalt pavement structure | |
RU2690593C1 (en) | Road structure | |
KR101014184B1 (en) | Ground pavement method without expansion joint | |
JP5525510B2 (en) | How to prevent or repair asphalt pavement | |
JP5705029B2 (en) | Herbicide material using steelmaking slag | |
Jones et al. | Laboratory testing and modeling for structural performance of fully permeable pavements | |
RU2006106116A (en) | METHOD FOR ROAD COVERING | |
CN204662194U (en) | A composite pavement of planting stone formula interlayer Treatment Methods making | |
JP2014110811A (en) | Method for constructing weed-proof material using steel slag | |
RU2585769C1 (en) | Method of forming layers of road pavement of roads and city streets | |
CN214271543U (en) | Reclaimed material with anti-rutting performance | |
RU2012104907A (en) | UPPER STRUCTURE OF THE WAY ON BRIDGES WITH RIDING ON BALLAST AND METHOD OF ITS CONSTRUCTION | |
RU2644776C1 (en) | Method of forming layers of road pavement of roads and city streets |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130310 |