摘要
介绍了一种超出人孔标准范围的快开式人孔结构的设计方法。经实践证明安全可靠,可以满足工艺要求。
A design of quick-open manholes that exceeded standards was presented, practical applications show that the design is safe and reliable, it can satisfy the requirements of technology.
出处
《化工机械》
CAS
2010年第1期23-24,共2页
Chemical Engineering & Machinery
关键词
压力容器
人孔
开孔补强
厚壁管
组合结构
Pressure Vessel, Manhole, Opening Reinforcement, Thick-Walled Tube, Composite Structure
