摘要
简述曲线桥预制T梁纵向线形及同跨安装偏差控制计算及施工方法,通过对T梁模板的细节调整,来达到良好的施工形象和合格的施工质量。通过对墩顶垫石、临时支座和预埋钢板的测量校核和调整,将T梁架设的施工误差限制在一个较小的范围内。
The deviation control construction technology of longitudinal and horizontal installation of prefabricated T-beam of curved bridge which ensures the quality by detailed adjustment of the T-beam template is briefly introduced. The deviation control of T-beam construction can be limited to a small extent by checking and adjusting of the pier-top stone, temporary support and embedded steel plate.
出处
《石家庄铁路职业技术学院学报》
2013年第4期58-62,共5页
Journal of Shijiazhuang Institute of Railway Technology
基金
河北省教育厅高等学校科学技术研究项目(编号:Z2011224)
关键词
曲线桥
预制T梁
纵向线型及同跨安装
偏差控制
curved bridge
prefabricated T-beam
longitudinal and horizontal installation
deviation control