铁路客运专线900t箱梁架设成本控制要点

随着我国高速铁路的发展，工程建设中以桥代路及大跨度箱梁得到了广泛应用，架设过程中如何控制架设成本，还没有一套有效办法。此文在阐述项目成本控制必要性的基础上，针对900t箱梁架设如何进行成本控制，从编制施工方案开始进行成本预控、过程控制、及时总结与改进等方面进行详细论述，提出进行成本控制的要点，可为类似工程提供借鉴。

Cost Control Points of 900t Box Girder Erection in Railway Passenger Line

With the development of high - speed railway in our country, the bridge and large span box girder have been widely applied in the engineering construction. However, there is no effective method to control its erection cost. Based on expounding the necessity of project cost control, the cost control points from the aspects of cost pre - control, process control, timely summary and improvement are put forward, which can provide a reference for similar projects.