Water Main Break Rates In the USA and Canada: A Comprehensive Study

Published on Jan 1, 2018
Steven L. Folkman8
Estimated H-index: 8
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372 Citations
Cited By21
#1Tong Chuan Che (PolyU: Hong Kong Polytechnic University)H-Index: 5
#2Huan-Feng Duan (PolyU: Hong Kong Polytechnic University)H-Index: 20
Last. Pedro J. Lee (Cant.: University of Canterbury)H-Index: 21
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Abstract Over the years, anomaly detection of fluid pipes has been a focus of water authorities as well as oil and gas operators to advance the operation and management of these mechanical systems. This paper presents a comprehensive review on the development and application of transient wave-based methods for the detection of different anomalies in fluid pipes. A brief introduction of the fundamental physics and mechanism of transient waves in both intact and defective pipes is first presented....
AbstractAmerica’s infrastructure failure in water main breaks has led to personal property damage; in recent years, thousands of homes and businesses have been damaged by flood waters, and property...
#1Thikra Dawood (Purdue University)H-Index: 5
#2Emad Elwakil (Purdue University)H-Index: 9
Last. José Fernando Gárate Delgado (National University of Saint Augustine)H-Index: 3
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Abstract null null Aging infrastructure and funding problems continue to plague water supply networks worldwide. The failure risk of water mains is posing a considerable threat to drinking water security in urban centers, necessitating performance assessment strategies. The prediction of networks' condition index has seldom been studied, while a novel automated method can be developed to reasonably address this issue, thus promoting sustainability-based strategies. This paper presents an integra...
#1Weigang Wang (RMIT: RMIT University)H-Index: 5
#2Yanlin Wang (RMIT: RMIT University)H-Index: 2
Last. Chun-Qing Li (RMIT: RMIT University)H-Index: 22
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Abstract Buried pipes, as a significant civil infrastructure, play a vital role in water, oil and gas transports. In this paper, a systematic method is developed to accurately predict the failure probability of a buried pipeline network at various levels of failure mode, pipe segment and whole pipeline system. A framework of system reliability is proposed to integrate the ultimate and serviceability failures. The random field theory is employed to model the distribution of corrosion, considering...
#1Atika Hossain Akhi (MUN: Memorial University of Newfoundland)
#2Ashutosh Sutra Dhar (MUN: Memorial University of Newfoundland)H-Index: 9
Abstract The municipal water distribution systems across the world include a significant amount of cast-iron pipes. Many of the buried cast-iron pipes are over fifty years old and require rehabilitation. Municipalities decide on a rehabilitation solution between the replacement and re-use of the existing pipes based on the remaining strengths of the pipes. Fracture mechanics has appeared as the most viable tool for remaining strength assessment of the deteriorating pipes. However, a method of as...
#1Hieu Chi Phan (Le Quy Don Technical University)H-Index: 5
#2Tien-Thinh LeH-Index: 18
Last. Tiep Duc Pham (Le Quy Don Technical University)H-Index: 1
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Abstract Buried pipes suffer from various natural and human-related phenomena leading to the bending forces on such structures. The analytical models face obstacles such as the complications in modeling material behavior and the local stress concentration due to the appearance of defects are combined. This causes the accumulative over and under-estimation of pipe capacity due to the idealizations of full plastic stress distribution and location of defects at the most dangerous area, respectively...
3 CitationsSource
#1Shah N. Khan (UBC: University of British Columbia)
#2Haroon R. Mian (UBC: University of British Columbia)H-Index: 6
Last. Rehan Sadiq (UBC: University of British Columbia)H-Index: 63
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#1Rakiba Rayhana (UBC: University of British Columbia)H-Index: 2
#2Yutong Jiao (UBC: University of British Columbia)H-Index: 3
Last. Xiangjie KongH-Index: 2
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The water distribution network is one of the fundamental and expensive infrastructures to sustain the urban life. The aging of these infrastructures and pipe deterioration are becoming major issues to tackle as it leads to massive water loss and environmental adversities. To combat the aforementioned issues, the water municipalities have included condition assessment programs to assess the internal condition of the pipelines. The assessment is usually carried out through the in-pipe inspection d...
#1Kumar P Dahal (TU: Tribhuvan University)H-Index: 2
#2Jhalak Narayan Timilsena (TU: Tribhuvan University)
Last. Jagadeesh Bhattarai (TU: Tribhuvan University)H-Index: 8
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Potable water supplies mostly through buried galvanized steel and cast-iron pipes from distribution terminals to the public, and a lot of corrosion failures occurred each year in urban cities of Nepal. It is an urgent need to know the main responsible factors for such buried metallic pipeline failures and subsequently evaluate the level of corrosion risk in soils of presently studied Kirtipur urban areas. Six factors (i.e., pH, moisture, resistivity, oxidation–reduction potential-ORP, chloride, ...
#1Thambirajah Ravichandran (UW: University of Waterloo)H-Index: 1
#2Keyhan Gavahi (UA: University of Alabama)H-Index: 3
Last. S. Jamshid Mousavi (AUT: Amirkabir University of Technology)H-Index: 12
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