复合材料压力容器的性能分析  

Performance analysis for composite pressure vessel

作　　者：骆晓玲[1] 刘亮亮[1] 

机构地区：[1]青岛科技大学,青岛266061

出　　处：《机械设计与制造》2011年第5期220-222,共3页Machinery Design & Manufacture

基　　金：国家863计划项目(2006AA04Z417)

摘　　要：压力容器是承压设备,应用广泛但存在很大危险性,压力容器材料选取是设计中的重要步骤,对容器后期的使用起着决定性作用,材料的机械强度和耐腐蚀性等都会影响压力容器的使用状况。工业技术的提高迫切要求压力容器能够在更苛刻的条件下具有更优良的性能。简述了复合材料压力容器的特点、设计制造现状,提出了相关应力分布计算方法,叙述了引起复合材料压力容器失效的主观因素和客观因素,指出复合材料压力容器分析仍处于初步阶段,对复合材料压力容器的研究具有一定的参考价值。Pressure vessels are pressure equipment which is used widely but is dangerous.The material selection for the pressure vessel is an important step in a design that may determine application of a vessel in the future.Mechanical strength and anti-corrosion of materials will affect pressure vessel application as well.The improvement of industry technology demands urgently the pressure vessel with better performance even under some severe conditions.It sums up structural characteristics and design and manufacture status quo of composite pressure vessels and puts forward coherent stress distribution calculation methods,then specifies some subjective and objective factors of composite pressure vessel failure,thus points out that the analysis forcomposite pressure vessel is still at an initial stage.It provides some reference for research of composite pressure vessel.

关 键 词：复合材料 应力分析 失效分析 压力容器 

分 类 号：TH16[机械工程—机械制造及自动化] TH49