METHOD FOR ROAD BUILDING ACROSS PEATBOG (VARIANTS) Russian patent published in 2007 - IPC E01C3/04 

FIELD: foundations for pavings, particularly creation of symmetric strain-stress zone in peat base.

SUBSTANCE: method involves forming ground embankment in layers, wherein ground for each layer is delivered to elongated building site by transport, which moves in technological flow direction. Empty transport returns in direction opposite to technological flow. Ground is laid on base, leveled and compacted by building equipment. The embankment body is serially carried out in sections, wherein before each embankment layer forming in each section building sire is divided into longitudinal strips, wherein the strips are alternated in each layer. In accordance with the first variant (in summer period when ground is laid on non-frozen peat cover) the building site is divided into three strips, the first layer is formed from two extreme strips and central strip is formed in advance of extreme ones so that length of central strip exceeds that of extreme ones for value of not less than 2.5b_cr. Strips are alternated during next layers forming.

EFFECT: increased steadiness of peat compaction along base width and depth, improved ground uniformity in embankment body due to uniform embankment formation in width direction.

2 cl, 6 dwg