GB/T 4732.4-2024 Active National standards

GB/T 4732.4-2024 Pressure vessels design by analysis—Part 4:Stress classification method

GB/T 4732.4-2024 Pressure vessels design by analysis—Part 4:Stress classification method

Publish Date: 2024-07-24 Implement Date: 2024-07-24 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 4732.4-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Pressure vessel

ICS Name: Pressure vessels, gas cylinders

Publish Date: 2024-07-24

Implement Date: 2024-07-24

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国锅炉压力容器标准化技术委员会(SAC/TC 262)

Pages: 52 pages

Scope

本文件规定了以弹性应力分析和塑性失效准则为基础的应力分类设计方法，以防止容器发生塑性垮塌失效、局部过度应变失效、棘轮失效和疲劳失效。本文件适用于处于弹性或局部进入塑性但总体仍处于弹性的薄壁板壳或以薄壁板壳为主体的承压结构。厚壁结构（如R/δ≤4的圆筒）使用应力分类方法可能会产生不确定的结果，此时宜采用GB/T 4732.5中的分析方法。注：除特别说明外，本文件仅适用于设计温度低于由材料的蠕变极限或持久强度控制其许用应力的温度。

Development Information

Drafting Units:

中国石化工程建设有限公司、清华大学、中国寰球工程有限公司北京分公司、中国天辰工程有限公司、中国特种设备检测研究院、天华化工机械及自动化研究设计院有限公司、上海理工大学、合肥通用机械研究院有限公司

Drafting Persons:

黄勇力、陆明万、向志海、刘应华、张迎恺、徐儒庸、曲建平、杨国义、陈志伟、段瑞、元少昀、李金科、沈鋆、王冰

Word Count: 90 Thousand words Pages: 52 pages

Same series standard

GB/T 4732.1-2024 Pressure vessels design by analysis—Part 1:General requirements GB/T 4732.2-2024 Pressure vessels design by analysis—Part 2:Materials GB/T 4732.3-2024 Pressure vessels design by analysis—Part 3:Formulae method GB/T 4732.5-2024 Pressure vessels design by analysis—Part 5:Elastic plastic analysis method GB/T 4732.6-2024 Pressure vessels design by analysis—Part 6:Fabrication,inspection and testing and acceptance

Referenced Standards

GB/T 4732.1-2024 Pressure vessels design by analysis—Part 1:General requirements GB/T 4732.6-2024 Pressure vessels design by analysis—Part 6:Fabrication,inspection and testing and acceptance GB/T 4732.2-2024 Pressure vessels design by analysis—Part 2:Materials GB/T 4732.3-2024 Pressure vessels design by analysis—Part 3:Formulae method GB/T 4732.5-2024 Pressure vessels design by analysis—Part 5:Elastic plastic analysis method

Related Standards

GB/T 6058-1985 Replaced

GB/T 6058-1985 Method for preparation and internal pressure testing of filamentwound pressure vessels

Publish Date: 1985-05-28

GB 12136-1989 Abolished

GB 12136-1989 Arrester for dissolved acetylene cylinders

Publish Date: 1989-12-29

GB/T 13003-1991 Replaced

GB/T 13003-1991 Method for pneumatic test of dissolved acetylene cylinders

Publish Date: 1991-04-03

GB/T 13005-1991 Replaced

GB/T 13005-1991 Terminology of gas cylinders

Publish Date: 1991-04-30

GB 13076-1991 Replaced

GB 13076-1991 Periodic inspection and evaluation of dissolved acetylene cylinders

Publish Date: 1991-07-12

GB 13077-1991 Replaced

GB 13077-1991 Periodic inspection and evaluation of seamless aluminium alloy gas cylinders

Publish Date: 1991-07-12