不中断交通情况下的高速公路T梁拼接质量控制

Quality Control in T Beam Bridge Widening of the Superhighway under the Normal Transportation Circumstance

文中从桥梁拼接方式的选择、T梁拼接方案比选、不中断交通的纵缝施工工艺等方面介绍T梁拼接质量控制措施,对于高速公路桥梁拓宽工程中的T梁拼接具有一定的参考价值。

This paper introduces the quality control in T beam from choosing bridge widening styles,comparing T beam of connect the way and constructing technics of longitudinal connection joints under the normal transportation circumstance.This kind of study may be as the reference for existing T beam bridge widening and reconstruction in the highway