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冰湖的防治冰湖可称是寒冷地区公路养护的首要病害之一。所谓冰湖就是地下水、浅层水、地表水露出地面冻结成的冰丘。1 冰湖形成的原因冰湖的产生是由于在道路上侧土质中的各种水在向下移动的过程中,水流通道被下降的气温冻结而中断,使水被迫在地面漫延结冰。2 病害的治理从冰湖形成的原因看,外因气温下降是一
The prevention and control of glacial lakes can be regarded as one of the major diseases of road maintenance in cold regions. The so-called ice lake is groundwater, shallow water, surface water exposed frozen ice mounds. 1 The reason for the formation of glacial lakes The formation of glacial lakes is caused by the freezing of the descending temperature of the water flow passage during the downward movement of various kinds of water in the soil above the road, causing the water to be forced to diffuse and freeze on the ground. 2 disease control From the formation of ice lake reason, the external temperature drop is one