1) large diameter corrugated pipe feedstock
大口径波纹管料
3) big-caliber plastic drainpipe
大口径塑料排水管
4) Large aperture wavefront
大口径波前
5) plastic corrugated pipe
塑料波纹管
1.
On the application of the plastic corrugated pipe and the vacuum aid grouting technology;
浅析塑料波纹管及真空辅助压浆工艺的应用
2.
Combined with the project of Xinchang River Bridge, the article discusses the characteristics of the pre-stressed new technology ----- key technique in the course of constructing this bridge, and also discusses the construction technologies of using the plastic corrugated pipe, vacuum auxiliary mud jacking and super-long space steel strand.
预应力混凝土连续箱梁桥是目前中小跨径桥梁主要桥型之一,该文结合新昌江大桥工程,针对这一桥型建设过程中的关键技术——预应力新工艺的特点进行了论述,包括采用塑料波纹管、真空辅助压浆、超长空间钢束施工工艺。
3.
In this paper, the corrosion resistance technologies of post-tensioned prestressed steel are compared, and the application of the plastic corrugated pipes and vacuum-assisted grouting technology are introduced.
本文对后张法施工中的预应力筋的防腐技术进行了比较分析,并对塑料波纹管和真空压浆技术的应用作了简单的介绍。
6) plastic ripple pipe
塑料波纹管
1.
Through applying the press plasm techniques of the pre-stress hole vacuum assistant and the remaining hole of the plastic ripple pipe,the quality of the pipe press plasm can be enhanced,which should be applied widely in the project.
预应力孔道真空辅助的压浆工艺和留孔塑料波纹管的使用,可提高孔道压浆质量,应在工程施工中广泛采用。
补充资料：次大口径成品油管道(见大口径原油管道)
次大口径成品油管道(见大口径原油管道)
small big inch products pipeline
次大口径成品油管道比m“，。彬duet、pipeline)见大。径原油管道。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条