摘要
双壁波纹管具有轻质高强、密封性能好、抗不均匀沉降能力强、耐腐蚀、施工方便等优点,工程综合造价低,是值得推广的新型管材。结合工程实例,介绍了新型双壁波纹管的性能特点、规格和施工方法。
Double wall corrugated pipe has such advantages as light weight with hign strength, high straunchness, good corrosion resistance, and high capacity of anti-irregular settlement. And it' s convenient for construction with low cost. It's a new type of pipe worthy of spreading. The characteristics, scales and construction method of the double-wall corrugated pipe are described from practical engineering.
出处
《水道港口》
2005年第4期250-252,共3页
Journal of Waterway and Harbor
关键词
双壁波纹管
技术特点
工程应用
double-wall corrugated pipe
technical characteristics
application in engineering