Deterioration And Optimal Rehabilitation Modelling For Urban Water Distribution Systems

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Deterioration and Optimal Rehabilitation Modelling for Urban Water Distribution Systems

Author : Yi Zhou
Publisher : CRC Press
ISBN 13 : 0429837763
Total Pages : 349 pages
Book Rating : 4.4/5 (298 download)

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Book Synopsis Deterioration and Optimal Rehabilitation Modelling for Urban Water Distribution Systems by : Yi Zhou

Download or read book Deterioration and Optimal Rehabilitation Modelling for Urban Water Distribution Systems written by Yi Zhou and published by CRC Press. This book was released on 2018-05-03 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pipe failures in water distribution systems can have a serious impact and hence it’s important to maintain the condition and integrity of the distribution system. This book presents a whole-life cost optimisation model for the rehabilitation of water distribution systems. It combines a pipe breakage number prediction model with a pipe criticality assessment model, which enables the creation of a well-constructed and more tightly constrained optimisation model. The pipe breakage number prediction model combines information on the physical characteristics of the pipes with historical information on breakage and failure rates. A weighted multiple nonlinear regression analysis is applied to describe the condition of different pipe groups. The criticality assessment model combines a pipe’s condition with its hydraulic significance through a modified TOPSIS. This model enables the optimisation to focus its efforts on those important pipes. The whole life cost optimal rehabilitation model is a multiple-objective and multiple-stage model, which provides a suite of rehabilitation decisions that minimise the whole life cost while maximising its long-term performance. The optimisation model is solved using a modified NSGA-II. The utility of the developed models is that it allows decision makers to prioritize their rehabilitation strategy in a proactive and cost-effective manner.

Deterioration and Optimal Rehabilitation Modelling for Urban Water Distribution Systems

Author : Yi Zhou
Publisher : CRC Press
ISBN 13 : 0429837771
Total Pages : 236 pages
Book Rating : 4.4/5 (298 download)

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Book Synopsis Deterioration and Optimal Rehabilitation Modelling for Urban Water Distribution Systems by : Yi Zhou

Download or read book Deterioration and Optimal Rehabilitation Modelling for Urban Water Distribution Systems written by Yi Zhou and published by CRC Press. This book was released on 2018-05-03 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pipe failures in water distribution systems can have a serious impact and hence it’s important to maintain the condition and integrity of the distribution system. This book presents a whole-life cost optimisation model for the rehabilitation of water distribution systems. It combines a pipe breakage number prediction model with a pipe criticality assessment model, which enables the creation of a well-constructed and more tightly constrained optimisation model. The pipe breakage number prediction model combines information on the physical characteristics of the pipes with historical information on breakage and failure rates. A weighted multiple nonlinear regression analysis is applied to describe the condition of different pipe groups. The criticality assessment model combines a pipe’s condition with its hydraulic significance through a modified TOPSIS. This model enables the optimisation to focus its efforts on those important pipes. The whole life cost optimal rehabilitation model is a multiple-objective and multiple-stage model, which provides a suite of rehabilitation decisions that minimise the whole life cost while maximising its long-term performance. The optimisation model is solved using a modified NSGA-II. The utility of the developed models is that it allows decision makers to prioritize their rehabilitation strategy in a proactive and cost-effective manner.

Introduction to Urban Water Distribution, Second Edition

Author : Nemanja Trifunovic
Publisher : CRC Press
ISBN 13 : 1000090175
Total Pages : 414 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Introduction to Urban Water Distribution, Second Edition by : Nemanja Trifunovic

Download or read book Introduction to Urban Water Distribution, Second Edition written by Nemanja Trifunovic and published by CRC Press. This book was released on 2020-08-31 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Urban Water Distribution comprises the core training material used in the Master of Science programme in Urban Water and Sanitation at IHE Delft Institute for Water Education. Participants in this programme are professionals working in the water and sanitation sector from over forty, predominantly developing, countries from all parts of the world. Outside this diverse audience, the most appropriate readers are those who know little or nothing about the subject. However, experts dealing with advanced problems can also use it as a refresher of their knowledge, as well as the teachers in this field may like to use some of the contents in their educational programmes. The general focus in the book is on understanding the steady-state hydraulics that forms the basis of hydraulic design and computer modelling applied in water distribution. The main purpose of the workshop problems and three computer exercises is to develop a temporal and spatial perception of the main hydraulic parameters in the system for given layout and demand scenarios. Furthermore, the book contains a detailed discussion on water demand, which is a fundamental element of any network analysis, and general principles of network construction, operation and maintenance. The book includes nearly 700 illustrations and the accompanying electronic materials contain all the spreadsheet applications and the network model files used in solving the workshop problems and computer exercises. This book is the first volume of the Introduction to Urban Water Distribution, 2nd Edition set.

Design and Construction of Smart Cities

Author : Ibrahim El Dimeery
Publisher : Springer Nature
ISBN 13 : 3030642178
Total Pages : 405 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Design and Construction of Smart Cities by : Ibrahim El Dimeery

Download or read book Design and Construction of Smart Cities written by Ibrahim El Dimeery and published by Springer Nature. This book was released on 2021-01-23 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on how to maintain environmental sustainability as one of its main principles, and it addresses how smart cities serve to diminish wastes and maintain natural resources by having clean green energy that is operated by new smart technology designs. Living in a smart city is not something of the future anymore, it is here, and it is being implemented all over the world. A smart city uses different types of electronic Internet of things (IoT) sensors to collect data and then use these data to manage assets and resources efficiently. The smart city concept integrates information and communication technology (ICT), and various physical devices connected to the IoT network to optimize the efficiency of city operations and services and achieve sustainable solutions to allow us to grow with proper management of our resources. Smart sustainable structures and infrastructures face the need of urban areas due to the growth of populations while in the same time save our environment. To achieve this, we need to revisit the conventional methods in design and construction and the conventional materials which are used now to optimize the design and provide smart solutions. In the past few years, the consumption of resources has been massive, and the waste produced from that consumption has been inconceivable. This is causing environmental degradation, which produces many environmental challenges, such as global climate change, excessive fossil fuel dependency and the growing demand for energy. As well as, discussing the challenges facing the civil engineering design and construction of smart cities components and presenting concepts and insight from experts and researchers from different civil engineering disciplines., this book explains how to construct buildings and special structures and how to manage and monitor energy.

Urban Water Distribution Networks

Author : Symeon Christodoulou
Publisher : Butterworth-Heinemann
ISBN 13 : 0128136537
Total Pages : 330 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Urban Water Distribution Networks by : Symeon Christodoulou

Download or read book Urban Water Distribution Networks written by Symeon Christodoulou and published by Butterworth-Heinemann. This book was released on 2017-09-07 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban Water Distribution Networks: Assessing Systems Vulnerabilities and Risks provides a methodology for a system-wide assessment of water distribution networks (WDN) based on component analysis, network topology and, most importantly, the effects of a network's past performance on its seismic and/or non-seismic reliability. Water distribution networks engineers and system designers face multiple operational issues in delivering safe and clean potable water to their customers. - Includes vulnerability assessment methods for water distribution pipes - Discusses topological aspects and their effects on network vulnerability - Explores analytical and numerical modeling methods for finding and analyzing systems vulnerabilities in water distribution networks - Features real world case studies of networks under continuous and intermittent water supply operations

Water Management Challenges in Global Change

Author : B. Ulanicki
Publisher : CRC Press
ISBN 13 : 1000116239
Total Pages : 705 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Water Management Challenges in Global Change by : B. Ulanicki

Download or read book Water Management Challenges in Global Change written by B. Ulanicki and published by CRC Press. This book was released on 2020-11-25 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Management Challenges in Global Change contains the proceedings of the 9th Computing and Control for the Water Industry (CCWI2007) and the Sustainable Urban Water Management (SUWM2007) conferences. The rationale behind these conferences is to improve the management of urban water systems through the development of computerbased methods. Issues such as economic globalisation, climate changes and water shortages call for a new approach to water systems management, which addresses the relevant technical, social and economic aspects. This collection represents the views of academic and industrial experts from a number of countries, who provide technical solutions to current water management problems and present a vision for addressing the global questions. The themes underlying many of the contributions include energy and material savings, water savings and the integration of different aspects of water management. The papers are grouped into three themes covering water distribution systems, sustainable urban water management and modelling of wastewater treatment plants. The water distribution topics cover asset and information management, planning, monitoring and control, hydraulic modelling of steady state and transients, water quality and treatment, demand and leakage management, optimisation, design and decision support systems, as well as reliability and security of water distribution systems. The sustainable urban water management topics include urban drainage systems, water reuse, social aspects of water management and also selected facets of water resources and irrigation. Computer control of wastewater treatment plants has been seen as less advanced than that of clean water systems. To address this imbalance, this book presents a number of modelling techniques developed specifically for these plants. Water Management Challenges in Global Change will prove to be invaluable to water and environmental engineering researchers and academics; managers, engineers and planners; and postgraduate students.

Pumps, Electromechanical Devices and Systems Applied to Urban Water Management

Author : Enrique Cabrera
Publisher : Taylor & Francis
ISBN 13 : 9789058095749
Total Pages : 458 pages
Book Rating : 4.0/5 (957 download)

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Book Synopsis Pumps, Electromechanical Devices and Systems Applied to Urban Water Management by : Enrique Cabrera

Download or read book Pumps, Electromechanical Devices and Systems Applied to Urban Water Management written by Enrique Cabrera and published by Taylor & Francis. This book was released on 2003 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Water Distribution Networks

Author : Giuseppe Pezzinga
Publisher : MDPI
ISBN 13 : 3038975567
Total Pages : 174 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis Advances in Water Distribution Networks by : Giuseppe Pezzinga

Download or read book Advances in Water Distribution Networks written by Giuseppe Pezzinga and published by MDPI. This book was released on 2019-02-28 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Special Issue on Advances in Water Distribution Networks (WDNs) explores four important topics of research in the framework of WDNs, namely simulation and optimization modelling, topology and partitioning, water quality, and service effectiveness. With regard to the first topic, the following aspects are addressed: pressure-driven formulations, algorithms for the optimal location of control valves to minimize leakage, the benefits of water discharge prediction for the remote real time control of valves, and transients generated by pumps operating as turbines. In the context of the second topic, a topological taxonomy of WDNs is presented, and partitioning methods for the creation of district metered areas are compared. In relation to the third topic, the vulnerability to trihalomethane is assessed, and a statistical optimization model to minimize heavy metal releases is presented. Finally, the fourth topic focusses on the estimation of non-revenue water, including leakage and unauthorized consumption, and on the assessment of service under intermittent supply conditions.

Advances in Water Supply Management

Author : Č Maksimović
Publisher : Taylor & Francis
ISBN 13 : 9789058096098
Total Pages : 752 pages
Book Rating : 4.0/5 (96 download)

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Book Synopsis Advances in Water Supply Management by : Č Maksimović

Download or read book Advances in Water Supply Management written by Č Maksimović and published by Taylor & Francis. This book was released on 2003 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pattern Recognition for Reliability Assessment of Water Distribution Networks

Author : N. Trifunovic
Publisher : CRC Press
ISBN 13 : 1466558024
Total Pages : 311 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Pattern Recognition for Reliability Assessment of Water Distribution Networks by : N. Trifunovic

Download or read book Pattern Recognition for Reliability Assessment of Water Distribution Networks written by N. Trifunovic and published by CRC Press. This book was released on 2012-02-13 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study investigates the patterns that describe reliability of water distribution networks focusing to the node connectivity, energy balance, and economics of construction, operation and maintenance. A number of measures to evaluate the network resilience has been developed and assessed to arrive at more accurate diagnostics of regular and irreg

Land and Water Degradation in Ethiopia

Author : Assefa M. Melesse
Publisher : Springer Nature
ISBN 13 : 303160251X
Total Pages : 503 pages
Book Rating : 4.0/5 (316 download)

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Book Synopsis Land and Water Degradation in Ethiopia by : Assefa M. Melesse

Download or read book Land and Water Degradation in Ethiopia written by Assefa M. Melesse and published by Springer Nature. This book was released on with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Safety and Reliability. Theory and Applications

Author : Marko Cepin
Publisher : CRC Press
ISBN 13 : 1351809733
Total Pages : 3668 pages
Book Rating : 4.3/5 (518 download)

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Book Synopsis Safety and Reliability. Theory and Applications by : Marko Cepin

Download or read book Safety and Reliability. Theory and Applications written by Marko Cepin and published by CRC Press. This book was released on 2017-06-14 with total page 3668 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safety and Reliability – Theory and Applications contains the contributions presented at the 27th European Safety and Reliability Conference (ESREL 2017, Portorož, Slovenia, June 18-22, 2017). The book covers a wide range of topics, including: • Accident and Incident modelling • Economic Analysis in Risk Management • Foundational Issues in Risk Assessment and Management • Human Factors and Human Reliability • Maintenance Modeling and Applications • Mathematical Methods in Reliability and Safety • Prognostics and System Health Management • Resilience Engineering • Risk Assessment • Risk Management • Simulation for Safety and Reliability Analysis • Structural Reliability • System Reliability, and • Uncertainty Analysis. Selected special sessions include contributions on: the Marie Skłodowska-Curie innovative training network in structural safety; risk approaches in insurance and fi nance sectors; dynamic reliability and probabilistic safety assessment; Bayesian and statistical methods, reliability data and testing; oganizational factors and safety culture; software reliability and safety; probabilistic methods applied to power systems; socio-technical-economic systems; advanced safety assessment methodologies: extended Probabilistic Safety Assessment; reliability; availability; maintainability and safety in railways: theory & practice; big data risk analysis and management, and model-based reliability and safety engineering. Safety and Reliability – Theory and Applications will be of interest to professionals and academics working in a wide range of industrial and governmental sectors including: Aeronautics and Aerospace, Automotive Engineering, Civil Engineering, Electrical and Electronic Engineering, Energy Production and Distribution, Environmental Engineering, Information Technology and Telecommunications, Critical Infrastructures, Insurance and Finance, Manufacturing, Marine Industry, Mechanical Engineering, Natural Hazards, Nuclear Engineering, Offshore Oil and Gas, Security and Protection, Transportation, and Policy Making.

Urban Hydroinformatics

Author : Roland K. Price
Publisher : IWA Publishing
ISBN 13 : 1843392747
Total Pages : 553 pages
Book Rating : 4.8/5 (433 download)

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Book Synopsis Urban Hydroinformatics by : Roland K. Price

Download or read book Urban Hydroinformatics written by Roland K. Price and published by IWA Publishing. This book was released on 2011 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an introduction to hydroinformatics applied to urban water management. It shows how to make the best use of information and communication technologies for manipulating information to manage water in the urban environment. The book covers the acquisition and analysis of data from urban water systems to instantiate mathematical models or calculations, which describe identified physical processes. The models are operated within prescribed management procedures to inform decision makers, who are responsible to recognized stakeholders. The application is to the major components of the urban water environment, namely water supply, treatment and distribution, wastewater and stormwater collection, treatment and impact on receiving waters, and groundwater and urban flooding. Urban Hydroinformatics pays particular attention to modeling, decision support through procedures, economics and management, and implementation in both developed and developing countries. The book is written with post-graduates, researchers and practicing engineers who are involved in urban water management and want to improve the scope and reliability of their systems.

Safety and Reliability of Complex Engineered Systems

Author : Luca Podofillini
Publisher : CRC Press
ISBN 13 : 1315648415
Total Pages : 730 pages
Book Rating : 4.3/5 (156 download)

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Book Synopsis Safety and Reliability of Complex Engineered Systems by : Luca Podofillini

Download or read book Safety and Reliability of Complex Engineered Systems written by Luca Podofillini and published by CRC Press. This book was released on 2015-09-03 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safety and Reliability of Complex Engineered Systems contains the Proceedings of the 25th European Safety and Reliability Conference, ESREL 2015, held 7-10 September 2015 in Zurich, Switzerland. It includes about 570 papers accepted for presentation at the conference. These contributions focus on theories and methods in the area of risk, safety and

Water Supply and Distribution Systems

Author : Dragan A Savic
Publisher : Emerald Group Publishing
ISBN 13 : 1835498485
Total Pages : 409 pages
Book Rating : 4.8/5 (354 download)

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Book Synopsis Water Supply and Distribution Systems by : Dragan A Savic

Download or read book Water Supply and Distribution Systems written by Dragan A Savic and published by Emerald Group Publishing. This book was released on 2024-10-25 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Supply and Distribution Systems, Second edition is a comprehensive introduction to the topic of how water is delivered to homes and businesses throughout the world. It covers fundamental concepts and exploring the latest ideas of good practice.

e-Infrastructure and e-Services for Developing Countries

Author : Tegawendé F. Bissyande
Publisher : Springer
ISBN 13 : 3319667424
Total Pages : 346 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis e-Infrastructure and e-Services for Developing Countries by : Tegawendé F. Bissyande

Download or read book e-Infrastructure and e-Services for Developing Countries written by Tegawendé F. Bissyande and published by Springer. This book was released on 2017-10-09 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed proceedings of the 8th International Conference on e-Infrastructure and e-Services for Developing Countries, AFRICOMM 2016, held in Ouagadougou, Burkina Faso, in December 2016. The 44 papers were carefully selected from 57 submissions and cover topics such as: mobile and social networks; cloud, VPN and overlays; IoT, water, land, agriculture; networks, TVWS; learning; crypto and services.

Routledge Handbook of Urban Water Governance

Author : Thomas Bolognesi
Publisher : Taylor & Francis
ISBN 13 : 1000644596
Total Pages : 400 pages
Book Rating : 4.0/5 (6 download)

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Book Synopsis Routledge Handbook of Urban Water Governance by : Thomas Bolognesi

Download or read book Routledge Handbook of Urban Water Governance written by Thomas Bolognesi and published by Taylor & Francis. This book was released on 2022-09-01 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides a comprehensive, state-of-the-art overview of urban water governance. Of the many growing challenges presented by rapid urbanization, water governance is a critical one and while urban water governance is now regarded as a critical field of research, the literature is fragmented. For the first time, this handbook brings together urban water governance research, containing interdisciplinary contributions from established and emerging scholars, practitioners, and policymakers. It addresses the key questions of how urban water governance works, how is it shaped, and what the impacts are. The handbook's structure offers a progressive entry into the complexity of urban water governance. Starting with technical dimensions, the handbook addresses supply and demand, wastewater, and sanitation. It then considers regulation and economic factors, examining water utilities and services. Political processes, and the actors involved, are addressed and the handbook finishes with a part focusing on governance and sustainability, where chapters address critically important topics such as access to water, water safety, and water security. This handbook is essential reading for students, scholars, and professionals interested in urban water governance, urban studies, and water resource management and sustainability more broadly.