| 摘要 |
FIELD: road building industry. SUBSTANCE: method relates to road construction on permafrost ground and implies filling of frozen ground banks along axis of road at both sides of road route. Banks are filled in the form of scalene pyramid. Its long side is directed along road axis. Thawed ground is graded along slope in direction of lowland relief of terrain with placement of draining layer. Roadway is subsequently erected with ground taken from banks. EFFECT: high efficiency. 4 cl, 3 dwg |
