内压圆筒径向嵌入式接管开孔补强的等面积法  

Equal-Area Method for Reinforcement of Radial Embedded Nozzles on Internal Pressure-bearing Cylindrical Shells

作　　者：曾宪锟 Zeng Xiankun

机构地区：[1]一重集团大连工程技术有限公司,工程师辽宁大连116600

出　　处：《一重技术》2018年第3期31-35,共5页CFHI Technology

摘　　要：依据GB 150.1～150.4-2011《压力容器》标准介绍内压作用下的圆筒上径向嵌入接管所需单个开孔的补强设计用等面积法,并提出一套能够保证设计、制造和检验质量的确定补强结构尺寸的方法。The paper presents an equal-area method for design of single opening reinforcement for a radial embedded nozzles under the action of internal pressure in accordance with GB 150.1 ～150.4-2011 Pressure Vessel, and puts forth a method to determine reinforcement dimensions that can ensure the design, manufacture and inspection are in compliance with the requirement of applicable standards and codes.

关 键 词：嵌入式接管 开孔补强 等面积法 补强结构 

分 类 号：TH49[机械工程—机械制造及自动化]