Federalnoe gosudarstvennoe byudzhetnoe nauchnoe uchrezhdenie "Federalnyj nauchnyj tsentr agroekologii, kompleksnykh melioratsij i zashchitnogo lesorazvedeniya Rossijskoj akademii nauk" (FNTS agroekologii RAN)
发明人:
Rulev Aleksandr Sergeevich,Yuferev Valerij Grigorevich,Rulev Gleb Aleksandrovich
申请号：
RU20170107134
公开号：
RU2649667(C1)
申请日:
2017.03.03
申请国别(地区):
俄罗斯
年份:
2018
代理人:
摘要：
FIELD: vehicles; security means.SUBSTANCE: method for creating protective forest plantations to prevent snowdrifts of transport routes comprises soil preparation, site tracing, planting belts of tree and shrub species and care for them. According to the data of long-term meteorological observations, the maximum snowfall, direction and maximum speed of prevailing winds in a snow drifting time are being determined, azimuth of the section of the transport way and, accordingly, the azimuth of the easement area of the zone for protective forest plantation, are being identified, width of the easement areas from each side of the transport path is being determined according to the formula: B = A + S, where A is the distance from the plantation to the edge of the roadbed, depending on the size of snow fall G, determined by the formula: A = 0.28G + 17; S is the width of the plantation defined by the formula S = 0.1G + 3, seedlings in the easement areas are planted by belts consisting of rows of tree and shrubby species
