基于裂纹尖端张开角的Battelle双曲线模型修正

doi:10.7623/syxb202211011

石油学报 ›› 2022, Vol. 43 ›› Issue (11): 1642-1651,1663.DOI: 10.7623/syxb202211011

基于裂纹尖端张开角的Battelle双曲线模型修正

甄莹^1,2, 常群^1,2, 李发根^1,3, 曹宇光^1,2, 钮瑞艳^1,2

1. 中国石油大学(华东)储运与建筑工程学院山东青岛 266580;
2. 中国石油大学(华东)山东省油气储运安全重点实验室山东青岛 266580;
3. 中国石油集团工程材料研究院有限公司陕西西安 710077

收稿日期:2021-08-19 修回日期:2022-06-29 出版日期:2022-11-25 发布日期:2022-12-02
通讯作者: 曹宇光,男,1979年2月生,2006年获日本富山县立大学博士学位,现为中国石油大学(华东)教授、博士生导师,主要从事管道完整性、海洋工程结构设计、断裂失效分析等研究。Email:cao_yuguang@qq.com
作者简介:甄莹,女,1991年9月生,2021年获中国石油大学(华东)博士学位,现为中国石油大学(华东)储运与建筑工程学院博士后,主要从事管道断裂控制、管材断裂韧性表征等研究。Email:1271297573@qq.com
基金资助:
国家自然科学基金项目(No.12272412,No.12202502)和山东省自然科学基金项目(ZR2020ME093,ZR2022QE039)资助。

Battelle two-curve model correction based on crack tip opening angle

Zhen Ying^1,2, Chang Qun^1,2, Li Fagen^1,3, Cao Yuguang^1,2, Niu Ruiyan^1,2

1. College of Pipeline and Civil Engineering, China University of Petroleum, Shandong Qingdao 266580, China;
2. Shandong Province Key Laboratory of Oil & Gas Storage and Transportation on Safety, China University of Petroleum, Shandong Qingdao 266580, China;
3. CNPC Tubular Goods Research Institute, Shaanxi Xi'an 710077, China

Received:2021-08-19 Revised:2022-06-29 Online:2022-11-25 Published:2022-12-02

摘要/Abstract

摘要： 天然气管道止裂控制的核心是管道止裂韧性的预测,对于强度高、韧性好的高钢级管道,传统基于夏比冲击韧性的Battelle双曲线模型(BTCM)已不再适用,亟待基于新的断裂参数建立相应止裂控制准则。针对这一问题,选取具有广泛应用前景的裂纹尖端张开角(λ_CTOA)作为止裂韧性参数对BTCM进行修正。根据管道裂纹扩展过程受临界λ_CTOA控制的基本事实,由能量平衡理论建立了基于临界λ_CTOA的管道止裂压力求解模型。借助管道裂纹动态扩展数值模拟方法,通过大量计算讨论了不同止裂韧性临界λ_CTOA下裂纹前缘压力与裂纹扩展速度之间的关系。基于上述结果数据对BTCM进行修正,形成了基于临界λ_CTOA的双曲线模型(CBTCM)。将不同模型止裂压力与裂纹扩展速度预测结果对比可知,CBTCM模型有望解决传统模型预测结果偏于危险的问题,为高钢级管道止裂控制提供了全新参考。

关键词: 高钢级管道, 裂纹尖端张开角, 止裂预测, 双曲线模型, 止裂控制

Abstract: The core of natural gas pipeline crack arrest control lies in the prediction of crack arrest toughness. For high steel-grade pipelines with high strength and toughness, the traditional Battelle two-curve model (BTCM)based on Charpy impact toughness is no longer applicable, and it is urgent to establish corresponding crack arrest control guidelines based on a new fracture parameter. To address this problem, the crack tip opening angle (λ_CTOA), which has wide application prospect, is selected as the crack arrest toughness parameter to modify the BTCM. Firstly, based on the basic fact that the crack propagation process of pipeline is controlled by the critical λ_CTOA, a corresponding model for solving the crack arrest pressure of pipeline has been established using the energy balance theory. Further, based on the numerical simulation method for dynamic crack propagation in pipelines, combined with extensive calculations, the paper explores the relationship between crack front pressure and crack velocity under different critical λ_CTOA of crack arrest toughness. Based on the above results, the BTCM is modified, and a two-curve model based on the critical λ_CTOA (CBTCM)is set up for the first time. Through comparing the predicted results of crack arrest pressure and crack velocity from different models, it can be seen that the CBTCM model is expected to solve the problem that the predicted results of traditional models tend to indicate a dangerous state, and provides a new reference for the crack arrest control of high steel-grade pipelines.

Key words: high steel-grade pipeline, crack tip opening angle, crack arrest prediction, two-curve model, crack arrest control

中图分类号:

TE973

甄莹, 常群, 李发根, 曹宇光, 钮瑞艳. 基于裂纹尖端张开角的Battelle双曲线模型修正[J]. 石油学报, 2022, 43(11): 1642-1651,1663.

Zhen Ying, Chang Qun, Li Fagen, Cao Yuguang, Niu Ruiyan. Battelle two-curve model correction based on crack tip opening angle[J]. Acta Petrolei Sinica, 2022, 43(11): 1642-1651,1663.

参考文献

[1] 方健.基于落锤撕裂试验(DWTT)的钢材动态断裂行为研究[D].沈阳:东北大学,2015.
FANG Jian.Research on the dynamic fracture behavior of steels by Drop Weight Tear Testing[D].Shenyang:Northeastern University,2015.
[2] 张劲军,苏怀,高鹏.天然气管网韧性保供问题及其研究展望[J].石油学报,2020,41(12):1665-1678.
ZHANG Jinjun,SU Huai,GAO Peng.Resilience-based supply assurance of natural gas pipeline networks and its research prospects[J].Acta Petrolei Sinica,2020,41(12):1665-1678.
[3] 杜伟,李鹤林,王海涛,等.国内外高性能油气输送管的研发现状[J].油气储运,2016,35(6):577-582.
DU Wei,LI Helin,WANG Haitao,et al.Research status of high-performance oil and gas pipelines in China and abroad[J].Oil & Gas Storage and Transportation,2016,35(6):577-582.
[4] 姚安林,田晓建,徐涛龙,等.管道爆炸对同沟邻管的冲击效应及防爆墙抗爆性能[J].石油学报,2020,41(6):753-761.
YAO Anlin,TIAN Xiaojian,XU Taolong,et al.Impact effect of pipeline explosion to adjacent pipelines in the same trench and explosion-proof performance of explosion-proof wall[J].Acta Petrolei Sinica,2020,41(6):753-761.
[5] 郭凌云,周晶,代云云.基于不同随机退化过程的腐蚀管道时变失效概率[J].石油学报,2019,40(12):1542-1552.
GUO Lingyun,ZHOU Jing,DAI Yunyun.Time-dependent failure probability of corroded pipelines based on different stochastic degradation processes[J].Acta Petrolei Sinica,2019,40(12):1542-1552.
[6] 冯耀荣,霍春勇,吉玲康,等.我国高钢级管线钢和钢管应用基础研究进展及展望[J].石油科学通报,2016,1(1):143-153.
FENG Yaorong,HUO Chunyong,JI Lingkang,et al.Progress and prospects of research and applications of high grade pipeline steels & steel pipes in China[J].Petroleum Science Bulletin,2016,1(1):143-153.
[7] 曹宇光,甄莹,贺娅娅,等.基于裂纹尖端张开角含轴向穿透裂纹X80管道极限压力预测[J].中国石油大学学报:自然科学版,2017,41(2):139-146.

CAO Yuguang,ZHEN Ying,HE Yaya,et al.Prediction of limit pressure in axial through-wall cracked X80 pipeline based on critical crack-tip opening angle[J].Journal of China University of Petroleum:Edition of Natural Science,2017,41(2):139-146.
[8] 杨永,罗艳龙,孙明,等.油气管道交流杂散电流腐蚀研究进展[J].石油学报,2021,42(9):1247-1254.
YANG Yong,LUO Yanlong,SUN Ming,et al.Research advances in stray alternating current corrosion of oil and gas pipelines[J].Acta Petrolei Sinica,2021,42(9):1247-1254.
[9] 邢潇,崔淦,杨紫晴,等.管线钢的裂纹生长预测新模型[J].石油学报,2019,40(6):740-747.
XING Xiao,CUI Gan,YANG Ziqing,et al.A new model to predict crack growth rate in pipeline steel[J].Acta Petrolei Sinica,2019,40(6):740-747.
[10] 李鹤林,吉玲康,田伟.高钢级钢管和高压输送:我国油气输送管道的重大技术进步[J].中国工程科学,2010,12(5):84-90.
LI Helin,JI Lingkang,TIAN Wei.High grade line pipe and high pressure transportation:significant progress of oil & gas transportation pipeline technology in China[J].Strategic Study of CAE,2010,12(5):84-90.
[11] 杨坤,池强,李鹤,等.高钢级天然气输送管道止裂预测模型研究进展[J].石油管材与仪器,2019,5(4):9-14.
YANG Kun,CHI Qiang,LI He,et al.Research on the crack arrest prediction models and their progress for high grade steel of natural gas pipeline[J].Petroleum Tubular Goods & Instruments,2019,5(4):9-14.
[12] 冯耀荣,庄茁,庄传晶,等.裂纹尖端张开角及在输气管线止裂预测中的应用[J].石油学报,2003,24(4):99-102.
FENG Yaorong,ZHUANG Zhuo,ZHUANG Chuanjing,et al.Crack tip opening angle and its application to crack arrest in gas pipeline[J].Acta Petrolei Sinica,2003,24(4):99-102.
[13] FENG Yaorong,HUO Chunyong,ZHUANG Chuanjing,et al.Fracture control of the 2nd west to east gas pipeline in China[J].Procedia Structural Integrity,2019,22:219-228.
[14] MAXEY W A.Fracture initiation,propagation and arrest[C]//Proceedings of the 5th Symposium on Line Pipe Research.Houston:American Gas Association,1974:L30174.
[15] MAXEY W A,KIEFNER J F,EIBER R J.Ductile fracture arrest in gas pipelines:NG-18[R].Arlington:Pipeline Research Council International,1975:L32176.
[16] EIBER R J,BUBENIK T A,MAXEY W A.Fracture control technology for natural gas pipelines[R].Arlington:Pipeline Research Council International,1993.
[17] 李鹤,李洋,王鹏,等.X80管线钢管动态裂纹扩展速度计算[J].压力容器,2013,30(2):33-35.
LI He,LI Yang,WANG Peng,et al.Calculation of dynamic crack propagation velocities for X80 line pipe[J].Pressure Vessel Technology,2013, 30(2):33-35.
[18] LEIS B N,EIBER R J,CARLSON L,et al.Relationship between apparent (total)Charpy Vee-Notch toughness and the corresponding dynamic crack-propagation resistance[C]//Proceedings of 2nd International Pipeline Conference.Calgary:ASME,2006:723-731.
[19] ROBERT E.Fracture propagation-1 fracture-arrest prediction requires correction factors[J].Oil & Gas Journal,2008,106(39):52-54.
[20] 帅健,张宏,王永岗,等.输气管道裂纹动态扩展及止裂技术研究进展[J].中国石油大学学报:自然科学版,2004,28(3):129-135.
SHUAI Jian,ZHANG Hong,WANG Yonggang,et al.Research advance of dynamic crack propagation and arrest techniques for gas transmission pipeline[J].Journal of China University of Petroleum:Edition of Natural Science,2004,28(3):129-135.
[21] MAKINO H,KUBO T,SHIWAKU T,et al.Prediction for crack propagation and arrest of shear fracture in ultra-high pressure natural gas pipelines[J].ISIJ International,2001,41(4):381-388.
[22] HIGUCHI R,MAKINO H,TAKEUCHI I.New concept and test method on running ductile fracture arrest for high pressure gas pipeline[C]//Proceeding of 24th World Gas Conference.Buenos Aires:International Gas Union,2009:2730-2737.
[23] XU S,TYSON W,ROTHWELL B.Recent developments in design for crack arrest using the crack-tip opening angle (CTOA)[J].The Journal of Pipeline Engineering,2015,2015:241.
[24] 张对红.基于裂纹尖端张开角的管道止裂控制研究进展[J].油气储运,2021,40(8):841-847.
ZHANG Duihong.Research progress on arrest control of pipeline cracking based on crack tip opening angle[J].Oil & Gas Storage and Transportation,2021,40(8):841-847.
[25] SHIBANUMA K,HOSOE T,YAMAGUCHI H,et al.Crack tip opening angle during unstable ductile crack propagation of a high-pressure gas pipeline[J].Engineering Fracture Mechanics,2018,204:434-453.
[26] SCHINDLER H J.Prediction of rapid ductile crack extension and arrest by an analytical approach[C]//Proceeding of 8th International Pipeline Conference.Calgary:ASME,2010:341-350.
[27] SIMHA C H M.A model for arrest of rapid cracks in gas-pressurized ductile steel line pipe[J].Engineering Fracture Mechanics,2016,154:245-261.
[28] ZHEN Ying,ZU Yizhen,CAO Yuguang,et al.Effect of accurate prediction of real-time crack tip position on dynamic crack behaviors in gas pipeline[J].Journal of Natural Gas Science and Engineering,2021,94:104136.
[29] CAO Yuguang,ZHEN Ying,SONG Ming,et al.Determination of Johnson-Cook parameters and evaluation of Charpy impact test performance for X80 pipeline steel[J].International Journal of Mechanical Sciences,2020,179:105627.

基于裂纹尖端张开角的Battelle双曲线模型修正

Battelle two-curve model correction based on crack tip opening angle

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