炼化装置管道支架跨距问题的研究与探讨

石油化工设计 ›› 2026, Vol. 43 ›› Issue (2): 35-38.

炼化装置管道支架跨距问题的研究与探讨

王春鹏张军文

中国石化工程建设有限公司，北京 100101

出版日期:2026-05-25 发布日期:2026-05-25
作者简介:王春鹏，男，2000年毕业于天津大学金属材料及热处理专业，工学学士，高级工程师，主要从事配管材料设计工作，已发表论文1篇。电话：010-84877342，E-mail: wangchunpeng.sei@sinopec.com

Research and Discussion on Span Issues of Pipe Supports in Refining and Petrochemical Units

Wang Chunpeng，Zhang Junwen

SINOPEC Engineering Incorporation, Beijing, 100101

Online:2026-05-25 Published:2026-05-25

摘要/Abstract

摘要：

针对炼化装置管道支吊架跨距计算，系统梳理GB/T 17116,GB/T 20801,SH/T 3073常用标准中关于支架跨距的技术来源与核心条款，深刻剖析了各标准间差异和适用边界，指出了当前版本存在的问题，同时，补充流致振动管道等特殊类型管道支架跨距的具体要求，为炼化装置管道支架跨距的合理选取提供工程化参考。

关键词: 支架跨距；强度条件；刚度条件

Abstract:

This article systematically explains the technical sources and key clauses regarding support span in GB/T 17116, GB/T 20801 and SH/T 3073 commonly used for calculating the span of pipe supports and hangers in refining and petrochemical units, analyzes the differences between them and their respective application boundaries, points out the problems in the current version, and introduces the specific requirements for the support span of special types of pipelines such as flow-induced vibration pipelines, providing engineering reference for the selection of pipe support span in refining and petrochemical units.

Key words: support, strength conditions, stiffness condition

王春鹏张军文. 炼化装置管道支架跨距问题的研究与探讨[J]. 石油化工设计, 2026, 43(2): 35-38.

Wang Chunpeng, Zhang Junwen.

Research and Discussion on Span Issues of Pipe Supports in Refining and Petrochemical Units [J]. Petrochemical Design, 2026, 43(2): 35-38.