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道路春季翻浆年变化特大的季节性冰冻地区,主要由于气象因素不稳定而形成翻浆轻重不一的现象,养路部门难预先掌握情况,据以考虑应采取的措施及准备所需要的工料,以致工作常陷于盲目与被动。这样将不自觉地违背了以预防为主的防治道路春季翻浆的原则,给春季交通运输以极大的影响;往往在不得已而强求通车的情况下,只好进行抢修而造成许多浪费。1959年,我国广大北部地区的降水特大,且集中在秋季和初冬,同
Roads seasonal changes in the spring season, mainly frozen due to the instability of meteorological factors to form a phenomenon of varying degrees of weightiness, maintenance department difficult to grasp the situation in advance, to consider the measures to be taken and to prepare the required materials, resulting in work Often trapped in blind and passive. This will unconscionably violate the principle of prevention-oriented prevention and control of roads in spring. It will have a great impact on the transport in the spring. Often it will be forced to repair and cause a lot of waste if forced to go ahead. In 1959, the precipitation in the vast northern part of our country was extremely large, and concentrated in the autumn and early winter, with the same