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建设长输管道时,由于线路比较长,必然会较大的扰动沿线山体、河道等,使水土保持功能降低,造成水土流失加剧,并危害周边区域及管道安全,为将危害将至最低,建设过程中必须要采取水工保护措施。山区陡坡段为长输管道施工中可能会面临的地形地势之一,因其比较特殊,需格外注意水工保护,避免管道损害。基于此,本文首先分析了长输管道在山区陡坡段的施工特点,此基础上提出了水工保护措施,旨在为实际施工实践提供参考。
When building long-distance pipelines, due to the long lines, it is bound to greatly disturb the mountains and rivers along the riverways, thus reducing the functions of soil and water conservation, causing more soil erosion and harming the surrounding area and pipeline safety. In order to minimize the damage, construction The process must take hydraulic protection measures. The steep slope in mountainous area is one of the terrain and topography that may be faced during the construction of long-distance pipeline. Due to its special nature, extra attention should be paid to hydraulic protection to avoid pipeline damage. Based on this, this paper first analyzes the construction characteristics of long-distance pipelines in the steep slope section of mountainous areas, and puts forward hydraulic protection measures on the basis of this to provide reference for practical construction practice.