摘要
玻璃纤维增强连续塑料复合管是一种多层结构高性能柔性复合管,具有质量轻、抗腐蚀能力强、承压能力强、制作长度长、可弯曲、施工简易、维护方便、节能环保、使用安全系数高的优点,因此整体使用成本较低,有望逐步取代钢制管道,用于石油天然气的开采和输送。建模分析了玻璃纤维增强连续塑料复合管的力学性能,根据不同要求设计了6种玻璃纤维增强连续塑料复合管道,并实施爆破试验,结果表明:实际爆破压力与理论设计压力基本相同,压力范围为5.5～25MPa,可以满足实际生产需求。
Characterized by light weight, superior corrosion resistance, high pressure-bearing capacities, longer extension, flexibility, easiness in fabrication, energy conservation and higher safety factors, fiberglass reinforced composite plastic pipeline of high-performance flexible composite pipe with multi-layer structures will gradually replace steel pipe for development and transportation of hydrocarbons due to their overall low costs. Through a model, the mechanical property of fiberglass reinforced composite plastic pipe is analyzed. In addition, six types of fiberglass reinforced composite plastic pipes have been produced and explosion tested in accordance with different design requirements. Research results show that actual bursting pressures are basically the same with designed theoretical pressure with pressure extent of 5.5 to 25 MPa. These products can fulfill requirements presented by actual production process. （2 Tables, 4 Figures, 6 References）
出处
《油气储运》
CAS
2013年第7期795-798,共4页
Oil & Gas Storage and Transportation
关键词
纤维增强
连续塑料管道
低成本
石油开采
石油输送
fiber reinforcement
continuous plastic pipe
low cost
petroleum development
petroleum transportation
