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路橋畢業(yè)設(shè)計外文翻譯--淺析公路路基邊坡防護-公路隧道(參考版)

2025-05-16 16:02本頁面
  

【正文】 , labor strength, strict requirements on slope surface, within the filled soil arch must be planting grass or other engineering protection, or to be rain erosion. 6. Precast block slabs protection this is the current highway slope protection method widely applied one, because of the specifications of the precast block consistent, easy construction, neat appearance, minimizes the slope protection on plant grass greening dependence, even if the slope greening the result is bad, it is not easy to cause too serious erosion phenomenon, so, at the moment, most of the highway that way, defect is cost is high, difficult construction. 7. Jet concrete protective jet concrete method into meat spray method and shotcreting method for directly spray method, high standard in the formation of the mortar injection roughly sheared off, make easy to loose particles slope stably, ensure running and pedestrian safety it used for surface layer of rock bolting and easy to loose by law, the working principle is to use sliding body will be fixed in the mountain, the mountain to the constraints of sliding, and in the sliding body surface anchor head and sprayed concrete use steel mesh, sliding body surface formation in reinforced concrete board body structure, so can will loose rock fixed for a whole, in order to achieve the purpose of cure landslide shotcreting act applies to most of the rock soil and rock soil and other geological structure mountain and produce landslide location, it can prevent the generation of landslide early as long as produce sliding area is not very big, Sliding layer is very thick, all can use this method In addition, the slope destruction for serious, such as a landslide and collapse may appear instability, etc, must adopt corresponding measures to ensure the stability of the slope (strength) and safety (deformation) according to slope of bad engineering geological characteristics of the landslide reinforcement management and protection and the features of the project, the main selection applicability is easy to operation of small negative effect on the engineering measures, such as antislide pile retaining bolt (cable) cutting slope and grouting, make its are used in different collapse of the physical and mechanical landslide conditions and geological conditions References: [1] HuangJianMing. According to the highway subgrade construction of the side slope protection in highway overpass 6 gold separation 7 pier construction, for example [J]. Science and technology innovation herald, 2020, (2). [2] NiuZhenYu, the more beautiful
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