A review on pipeline failures, defects in pipelines and their assessment and fatigue life prediction methods

管道运输 管道(软件) 结构工程 法律工程学 工程类 可靠性工程 机械工程
作者
S. Vishnuvardhan,A. Ramachandra Murthy,Abhishek Choudhary
出处
期刊:International Journal of Pressure Vessels and Piping [Elsevier BV]
卷期号:201: 104853-104853 被引量:57
标识
DOI:10.1016/j.ijpvp.2022.104853
摘要

Pipelines are major structures for transporting the liquid or gaseous products and their safe operation is dependent upon the maintenance of structural integrity of the system. Leaks in natural gas pipelines can cause significant harm to people, property, and the environment. Pipelines are damaged mechanically when they subjected to external interferences. In pipes, mechanical defects such as dents, cracks, gouges, and scratches are prevalent. These damages can sometimes occur in close proximity to one another, resulting in a single defect in the pipe wall. Individual defects have been demonstrated to be less harmful than compounded defects. A crack in a dent, also known as a dent-crack defect, is one of the pipeline's combined defects. As a result of the damage, the pipeline's capacity may be reduced, and a reliable evaluation of the defect is critical for the pipeline's continued safe operation. At present several assessment methods are available, but there is a need to evaluate these methods against test results. This paper discusses on (i) pipeline failures (ii) defects in pipeline (iii) dents & assessment of dents (iv) cracks (v) dents combined with cracks (vi) monitoring of defects (vii) fatigue life assessment models for the pipes containing mechanical defects. • Review of causes of pipe line failures, various defects in pipelines and their significance. • Monitoring and assessment procedures of dents, cracks and dents combined with cracks in pipelines. • Fatigue life assessment models for the pipes containing mechanical defects subjected to internal pressure.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
1秒前
kongzhiqiqi发布了新的文献求助10
2秒前
林林完成签到,获得积分10
2秒前
英姑应助期期采纳,获得10
2秒前
YamDaamCaa应助许雨青采纳,获得30
2秒前
2秒前
3秒前
訫乐发布了新的文献求助10
3秒前
lll发布了新的文献求助10
3秒前
4秒前
shinble发布了新的文献求助30
4秒前
典雅葶发布了新的文献求助10
4秒前
TT完成签到,获得积分10
5秒前
曹梦梦完成签到,获得积分10
5秒前
5秒前
光能使者发布了新的文献求助10
6秒前
夏沫完成签到,获得积分10
6秒前
飞太难完成签到,获得积分10
6秒前
6秒前
喜悦的怀梦完成签到,获得积分20
6秒前
思源应助Joker_Guo采纳,获得10
6秒前
图图烤肉完成签到,获得积分10
7秒前
kjbt发布了新的文献求助10
7秒前
施凝发布了新的文献求助10
7秒前
8秒前
李昕123发布了新的文献求助10
8秒前
思源应助张杰采纳,获得30
8秒前
8秒前
8秒前
烟花应助认真雅阳采纳,获得10
8秒前
tuanhust应助健忘的幻梅采纳,获得20
9秒前
量子星尘发布了新的文献求助10
9秒前
怕孤单的绝义完成签到,获得积分10
9秒前
李健的小迷弟应助萘GAN采纳,获得10
10秒前
FashionBoy应助Ztx采纳,获得10
10秒前
郑盼秋完成签到,获得积分10
10秒前
李李发布了新的文献求助10
10秒前
10秒前
11秒前
訫乐完成签到,获得积分10
11秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Picture Books with Same-sex Parented Families: Unintentional Censorship 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
A Preliminary Study on Correlation Between Independent Components of Facial Thermal Images and Subjective Assessment of Chronic Stress 500
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 360
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3971125
求助须知:如何正确求助?哪些是违规求助? 3515824
关于积分的说明 11179811
捐赠科研通 3250971
什么是DOI,文献DOI怎么找? 1795610
邀请新用户注册赠送积分活动 875897
科研通“疑难数据库(出版商)”最低求助积分说明 805207