通过对既有大运量、重载线路上线型不良曲线优化施工的介绍,重点讲述在运能紧张的运输条件下,利用好有限天窗资源,合理组织施工,重视过程控制和精细管理,在确保安全的绝对前提下,做好设备整治工作,提升线路运营条件,减少日常养护工作工作量。 Through the introduction of the optimized construction of the line bad curves on the existing large capacity and heavy load lines, it mainly focuses on making use of the limited sunroof resources, organizing the construction reasonably, attaching importance to the process control and fine management under the condition of tense transportation, Safety under the absolute premise, do a good job in equipment remediation work to improve the conditions of line operations and reduce the workload of routine maintenance work.