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Evidential Reasoning–Based Condition Assessment Model for Offshore Gas Pipelines
(
American Society of Civil Engineers (ASCE)
, 2016 , Article)
Condition assessment of oil and gas pipelines is a significant component in pipeline operations and maintenance. Such assessments are used to ensure better decisions for repair and/or replacement to reduce pipelines’ failure ...
Integrated performance assessment model for water distribution networks
(
Taylor and Francis Ltd.
, 2016 , Article)
The American infrastructure report card in 2013 rated the US water system infrastructure with grade of ‘D’. The Canadian infrastructure report card in 2012 stated that around 15.4% of Canada’s water infrastructure has a ...
A model for predicting failure of oil pipelines
(
Taylor & Francis
, 2014 , Article)
Oil and gas pipelines transport millions of dollars of goods everyday worldwide. Even though they are the safest way to transport petroleum products, pipelines do still fail generating hazardous consequences and irreparable ...
Cost benefit analysis for failure of sewer pipelines
(
EDP Sciences
, 2017 , Conference Paper)
Sewer pipelines failure in sewage networks can have adverse potential impacts on socio-economic aspects in any community. Due to the fact that it's difficult to capture the relationship between the physical and economical ...
Locating leaks in water mains using noise loggers
(
American Society of Civil Engineers (ASCE)
, 2016 , Article)
Because of their potential danger to public health, economic loss, environmental damage, and energy waste, underground water pipelines leaks have received more attention globally. Researchers have proposed active leakage ...
Multi-Criteria Decision Making Models for Water Pipelines
(
American Society of Civil Engineers (ASCE)
, 2016 , Article)
The deterioration of water pipelines leads to impaired water quality, increased breakage rate, and reduced hydraulic capacity. The planning of maintenance programs for water pipelines is essential to minimize health and ...
Simulation-Based Condition Assessment Model for Sewer Pipelines
(
American Society of Civil Engineers (ASCE)
, 2017 , Article)
Condition assessment models are considered as an evaluation tool that can be used by decision makers to accurately evaluate and assess the condition of pipes. Condition assessment of pipes helps in reaching better decisions ...
Condition assessment of sewer pipelines using multi attribute utility theory (MAUT)
(
International Society for Trenchless Technology
, 2016 , Conference Paper)
Many municipalities rely on the interpretation of Closed Circuit Television (CCTV) inspection reports to arrive to a condition assessment grade for the inspected sewer pipelines. The grades stand as a key for decision ...
Sewer Inspection Prioritization Using a Defect-Based Bayesian Belief Network Model
(
American Society of Civil Engineers (ASCE)
, 2016 , Conference Paper)
In order to successfully implement an asset management program, an accurate and reliable deterioration model for assets should be available. Deterioration models are considered as the basis for predicting and prioritizing ...
Automated detection of anomalies in sewer closed circuit television videos using proportional data modeling
(
International Society for Trenchless Technology
, 2016 , Conference Paper)
Sewer pipeline condition information is usually collected using closed circuit television (CCTV). Moreover, in order to evaluate the condition of pipeline, data should be processed by a certified operator, which is time ...