CN106404260B - 一种基于管道轴向监测应力的预警方法 - Google Patents
一种基于管道轴向监测应力的预警方法 Download PDFInfo
- Publication number
- CN106404260B CN106404260B CN201610730740.XA CN201610730740A CN106404260B CN 106404260 B CN106404260 B CN 106404260B CN 201610730740 A CN201610730740 A CN 201610730740A CN 106404260 B CN106404260 B CN 106404260B
- Authority
- CN
- China
- Prior art keywords
- stress
- pipeline
- axial direction
- axial
- monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pipeline Systems (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610730740.XA CN106404260B (zh) | 2016-08-26 | 2016-08-26 | 一种基于管道轴向监测应力的预警方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610730740.XA CN106404260B (zh) | 2016-08-26 | 2016-08-26 | 一种基于管道轴向监测应力的预警方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106404260A CN106404260A (zh) | 2017-02-15 |
CN106404260B true CN106404260B (zh) | 2018-12-25 |
Family
ID=58005185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610730740.XA Active CN106404260B (zh) | 2016-08-26 | 2016-08-26 | 一种基于管道轴向监测应力的预警方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106404260B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108509758B (zh) * | 2018-06-29 | 2021-10-12 | 中国石油天然气集团有限公司 | 一种油气管道下沟许用应力的计算方法 |
CN114294570A (zh) * | 2021-12-23 | 2022-04-08 | 中国特种设备检测研究院 | 油气管道应力监测预警方法、***、存储介质及电子装置 |
CN114636496B (zh) * | 2022-02-24 | 2023-05-23 | 华南理工大学 | 地基沉降作用下天然气站场埋地管道应力监测及预警方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101334322A (zh) * | 2008-08-06 | 2008-12-31 | 中国原子能科学研究院 | 高温双层管道温度、应力-应变、振动测量方法 |
CN103383224A (zh) * | 2013-07-05 | 2013-11-06 | 中钢集团邢台机械轧辊有限公司 | 皮尔格轧辊孔型检测装置及检测方法 |
CN104316238A (zh) * | 2014-11-21 | 2015-01-28 | 国家电网公司 | 一种压力钢管内壁应力测量装置及方法 |
CN104990654A (zh) * | 2015-07-06 | 2015-10-21 | 长安大学 | 大管径集中供热管道应力远程在线监测装置及检测方法 |
CN105403344A (zh) * | 2015-12-16 | 2016-03-16 | 浙江大学 | 管道实时应力的获取方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050103123A1 (en) * | 2003-11-14 | 2005-05-19 | Newman Kenneth R. | Tubular monitor systems and methods |
-
2016
- 2016-08-26 CN CN201610730740.XA patent/CN106404260B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101334322A (zh) * | 2008-08-06 | 2008-12-31 | 中国原子能科学研究院 | 高温双层管道温度、应力-应变、振动测量方法 |
CN103383224A (zh) * | 2013-07-05 | 2013-11-06 | 中钢集团邢台机械轧辊有限公司 | 皮尔格轧辊孔型检测装置及检测方法 |
CN104316238A (zh) * | 2014-11-21 | 2015-01-28 | 国家电网公司 | 一种压力钢管内壁应力测量装置及方法 |
CN104990654A (zh) * | 2015-07-06 | 2015-10-21 | 长安大学 | 大管径集中供热管道应力远程在线监测装置及检测方法 |
CN105403344A (zh) * | 2015-12-16 | 2016-03-16 | 浙江大学 | 管道实时应力的获取方法 |
Non-Patent Citations (1)
Title |
---|
《油气输送管典型应力状态下的屈服行为研究》;杨锋平,张良,罗金恒,赵新伟,张广利;《工程力学》;20131130;293-297 * |
Also Published As
Publication number | Publication date |
---|---|
CN106404260A (zh) | 2017-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106355002B (zh) | 一种基于管道存在弹性敷设时轴向监测应力的预警方法 | |
CN107894368B (zh) | 一种基于应变检测的管道安全评价方法 | |
AU2009281714B2 (en) | Method and system for assessment of pipeline condition | |
CN106404260B (zh) | 一种基于管道轴向监测应力的预警方法 | |
Tkaczyk et al. | Integrity of mechanically lined pipes subjected to multi-cycle plastic bending | |
US20040031337A1 (en) | Pipeline inspection system | |
CA2518697A1 (fr) | Procede et systeme pour surveiller le comportement d`une tuyauterie contenant un fluide sous pression | |
Yu et al. | A modified numerical calculation method of collapse pressure for thick-walled offshore pipelines | |
Gao et al. | Strain-based models for dent assessment: a review | |
Rajani | Nonlinear stress–strain characterization of cast iron used to manufacture pipes for water supply | |
CN113221354A (zh) | 一种管道弯曲变形拟合算法 | |
Li et al. | Cracking simulation of a tubesheet under different loadings | |
Hanif et al. | Mechanical damage and fatigue assessment of dented pipelines using FEA | |
Abid et al. | Relaxation behaviour of gasketed joints during assembly using finite element analysis | |
Bruschi et al. | Crucial issues for deep water rigid jumper design | |
CN109388870B (zh) | 一种油气管道强力组对最小未回填长度的计算方法 | |
Sriskandarajah et al. | Predictive residual ovality for reel-laid pipelines in deepwater | |
CN106055758B (zh) | 一种基于rov调查数据的海底悬跨管道信息推算方法 | |
Najafi et al. | Design, analysis, and full-scale testing of the rolled groove gasket joint system in AWWA C303 bar-wrapped, steel-cylinder concrete pressure pipe | |
JP2004028769A (ja) | 曲管の応力評価方法、応力評価装置、プログラム、記憶媒体 | |
Wang et al. | Study on the impact of ovality defect on structural stability of CIPP liner of drainage pipeline | |
Hart et al. | Fatigue damage calculations for a dented and ovalled section of the TransAlaska Pipeline System at Thompson Pass | |
Belov et al. | Material-loss estimation for pipes | |
Noronha Jr et al. | Some remarks on the strain based assessment of pipeline dents | |
Wang et al. | Design of the metal gasket of subsea connector for manifolds |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170825 Address after: 100120 Beijing Xicheng District six laying Kang Applicant after: China National Petroleum Corp. Applicant after: China Petroleum Pipeline Engineering Co.,Ltd. Applicant after: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. Address before: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Applicant before: China National Petroleum Corp. Applicant before: CHINA PETROLEUM PIPELINE BUREAU Applicant before: CHINA PETROLEUM PIPELINE ENGINEERING Corp. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Co-patentee after: China Petroleum Pipeline Engineering Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Co-patentee after: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. Address before: 100120 Liupu Kang, Xicheng District, Beijing Co-patentee before: China Petroleum Pipeline Engineering Co.,Ltd. Patentee before: China National Petroleum Corp. Co-patentee before: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190731 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Co-patentee after: China Petroleum Pipeline Engineering Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Co-patentee after: CHINA PETROLEUM PIPELINE ENGINEERING Corp. Address before: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Co-patentee before: China Petroleum Pipeline Engineering Co.,Ltd. Patentee before: CHINA NATIONAL PETROLEUM Corp. Co-patentee before: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. |
|
TR01 | Transfer of patent right |