摘要
通过对箱梁预应力张拉自动控制系统在襄汾制梁场箱梁预制中的应用,阐述了系统原理及组成,总结了箱梁预应力张拉自动控制系统的施工工艺及特点,提出了系统改进的建议。
According to the automatic prestress tensing control system used in Xiangfen Beam Field, the paper elaborated the system principle and composition, summed up the construction process and its characteristics, put forward the improved suggestion on this system.
出处
《铁道建筑技术》
2012年第1期74-75,98,共3页
Railway Construction Technology
关键词
箱梁预制
预应力
自动控制
施工方案
box girder precast
prestress
automatic control
construction scheme
