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根据乌克兰共和国汽车运输和公路部安排的任务,基辅汽车公路学院桥梁和建筑结构教研室的全体成员从1962年起进行了小跨径公路桥梁合理结构的选型工作。去年根据乌克兰共和国典型的水文地质条件拟定了桥梁跨径达24米,高度达6米的桥墩设计。在设计中研究过旱河谷上的桥梁,在无流冰河流上的,在有少量流冰以及冰厚达80厘米的中等流冰强度的桥梁,同时考虑了当水深达2米时,墩底有0.5至1.5米的局部冲刷。对下列各种土壤条件:由密实
According to the arrangement of the Ministry of Transport and Roads of the Republic of Ukraine, all the members of the bridge and building structure section of the Kyiv School of Automotive Engineering carried out the selection of the rational structure of the bridges of the small-span highway since 1962. Last year, according to the typical hydrogeological conditions in the Republic of Ukraine, a bridge with a span of 24 meters and a height of 6 meters was designed. In the design of the bridge over the dry valley, on the no-flow glacier, there is a small amount of flow ice and a moderate ice-strength bridge with an ice thickness of 80 cm, taking into account that when the water depth reaches 2 meters, 0.5 to 1.5 meters of local erosion. For a variety of soil conditions: from dense