阳茂高速公路桥涵构造物台背填筑的施工

The Construction of Filling the Back of Bridge Structure Abutments of Yangmao Highway

桥涵台背处由于路基沉陷而导致桥头跳车是高速公路工程中常见的病害,文章介绍了在阳茂高速公路桥涵构造物台背填筑的施工中,采取合适的回填材料及适当的施工工艺,解决桥涵台背沉陷的施工方法。

揅ars jumping?occurs on bridge abutment and culverts as a result of the sink of roadbed, which is a common disease in highway. This paper introduces measures taken to solve the problem by employing proper re-filling materials and proper craft in the construction of filling the back of bridge abutments of Yangmao highway.