FIELD: construction.
SUBSTANCE: earthfill for arrangement of technological road on weak foundation comprises layer of loose material, synthetic webs, enveloping slopes, retaining case with reinforcing layer, bandage tapes made of synthetic material with width of 0.1-1.0 m, which are arranged perpendicularly to earthfill axis and envelope retaining case and synthetic webs, which envelope slopes in a horseshoe manner, besides synthetic web used to envelope slopes in a horseshoe manner is represented by web of "Geofabric" type, loose material used is represented by earthfill of mineral cohesive soils, and reinforcing layer represents solid web arranged along width of earthfill foundation made of synthetic nets with width of 0.1-1.0 m with conventional module of deformation of at least 4·102kN/m, which are laid and joined as a carpet.
EFFECT: stable earthfill of technological road arranged on weak swampy foundation in process of construction mechanisms operation under conditions of limited working area.
4 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| EARTHWORK ON SWAMPS WITH SUPPORT GROUND CARTRIDGE OF WIDENED TYPE | 2015 |
|
RU2594379C1 |
| 0 |
|
SU1782257A3 | |
| METHOD FOR CONSTRUCTING SUBGRADE OF ADDITIONAL TRACK ON WEAK BASE IN CASE OF THAWING | 2021 |
|
RU2795020C1 |
| GROUND STRUCTURE ON WEAK BASE | 2011 |
|
RU2490395C1 |
| EARTHEN STRUCTURE ON WEAK SOILS | 2018 |
|
RU2674683C1 |
| GROUND STRUCTURE ON WEAK BASE | 2019 |
|
RU2706152C1 |
| EARTH STRUCTURE ON SOFT FOUNDATION | 2001 |
|
RU2208091C1 |
| EARTH STRIP ON WEAK BASE | 0 |
|
SU1774975A3 |
| ROADBED AND ROADBED FORMING METHOD | 2005 |
|
RU2273687C1 |
| TEMPORARY PRODUCTION ROAD FOR LAYING MAIN PIPELINES OVER SWAMP TERRAIN | 0 |
|
SU885385A1 |
