铁路客运专线结构物沉降观测技术

On structural sedimentation observation technique of railway passenger special lines

鉴于施工中加强沉降观测对保证结构物及过渡段的施工质量非常重要,重点介绍了铁路客运专线结构物(过渡段)沉降观测的内容、测点布置、观测的频度及精度、评定方法和判定标准等,为施工质量控制奠定了基础。

Based on the fact that the improvement of the sedimentation technique can ensure the structure and the construction quality of the transitional section, and introduces the content, the layout of observation points, and frequency and accuracy of observation, evaluate method and evaluate standard of the structural sedimentation observation of the railway passenger special lines, so as to lay the foundation for the construction quality control.