2) pipe with double partitions and wave veins
双壁波纹塑料管
3) PE/PVC plastic twin-wall corrugated pipe
PE/PVC塑料双壁波纹管
1.
The PE/PVC plastic twin-wall corrugated pipe,which had trapeziform corrugation was studied.
从塑料双壁波纹管环刚度的定义出发,针对广泛生产的梯形波纹状PE/PVC塑料双壁波纹管,运用CAD软件分析管道纵截面的惯性矩,从而计算其环刚度。
4) Thin-wall plastic pipe
塑料薄壁管
5) double-wall corrugated pipe
双壁波纹管
1.
Construction technic of UPVC double-wall corrugated pipe;
UPVC双壁波纹管的施工技术
2.
Application of double-wall corrugated pipe in drainage works;
双壁波纹管在港口排水工程中的应用
3.
The properties of the big diameter double-wall corrugated pipe which was manufactured with this composite were tested.
对超细玻璃微珠进行有机化处理,再与高密度聚乙烯(HDPE)进行共混制得大口径双壁波纹管,并对其性能进行了测试分析。
6) 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。
补充资料：塑料波纹管
分子式：
CAS号：
性质：具有环形槽结构，断面呈波纹状的塑料管。按壁结构不同分双壁波纹管与单壁波纹管，无孔波纹管与有孔波纹管。有孔波纹管用作农田的暗沟排水管，无孔波纹管用作户外电线保护套管、配线槽以及输送某些液体和气体等，由于其壁薄可节约原材料并且强度较高。
CAS号：
性质：具有环形槽结构，断面呈波纹状的塑料管。按壁结构不同分双壁波纹管与单壁波纹管，无孔波纹管与有孔波纹管。有孔波纹管用作农田的暗沟排水管，无孔波纹管用作户外电线保护套管、配线槽以及输送某些液体和气体等，由于其壁薄可节约原材料并且强度较高。
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