塑料波纹管成孔、真空辅助压浆施工工艺

The construction technology of plastic corrugated pipe into the hole and the vacuum aided grouting

以塑料波纹管成孔、真空辅助压浆施工工艺在紫阳汉江2#特大桥预应力压浆施工中的运用为例,对相关施工工艺做了较为详尽的说明。

Based on the plastic corrugated pipe into the hole, the vacuum aided grouting construction technology of prestressed 2 # in Ziyang Hanjiang bridge using slurry pressure in construction as an example, this paper gives a detailed description of the construction process.