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通过分析拉萨—日喀则铁路特殊的高原地理位置和气候条件对线路维修施工的影响,提出其综合维修天窗采用以机械化为主、人力为辅的维修模式。通过分析综合维修作业内容及时间标准,提出拉萨—日喀则铁路天窗维修作业时间以工务维修天窗时间为准,按3～4 h设置,综合维修天窗的开设方式为分段矩形天窗,并根据综合维修作业的基本要求,确定安全作业管理机构和计划组织协调安排。
By analyzing the influence of Lhasa-Shigatse Railway special plateau geographical location and climatic conditions on line maintenance and construction, the integrated maintenance skylight is proposed to adopt a mechanized and manpower-based maintenance mode. By analyzing the content and time standard of comprehensive maintenance operation, the paper proposes that the maintenance time of Lushu-Xigaze railway skylight should be based on the time of maintenance skylight and be set at 3 ~ 4 h. The mode of maintenance skylight is segmented rectangular skylight, and according to the comprehensive maintenance The basic requirements of operations, to determine the safe operation of the management organization and the planning organization coordination arrangements.