This book encapsulates the analysis and design of buried gravity flow conduits, including pipe materials and soil materials and their interaction. These range from traditional pipes to open bottom concrete and corrugated metal culverts with spans of up to 25 metres, and include culverts, storm drains, sewers, and buried bridges. It begins with historical background and easily understandable design models then considers the properties of pipe materials and of pipe rings and backfill soils and the commonalities in their behavior. Finally, design methods consider the interaction of pipe and soil, along with simplified and computer methods. Much of this has been adopted by the AASHTO Committee on Bridges (responsible for highway culvert design) and other standards. The book will be important to any practicing engineer working on buried pipe design, including public engineers at all levels, private consultants, and product manufacturers, and will also suit researchers as a unified and comprehensive presentation.

This book is an up-to-date source for computation applications of optimization, prediction via artificial intelligence methods, and evaluation of metaheuristic algorithm with different structural applications. As the current interest of researcher, metaheuristic algorithms are a high interest topic area since advance and non-optimized problems via mathematical methods are challenged by the development of advance and modified algorithms. The artificial intelligence (AI) area is also important in predicting optimum results by skipping long iterative optimization processes. The machine learning used in generation of AI models also needs optimum results of metaheuristic-based approaches. This book is a great source to researcher, graduate students, and bachelor students who gain project about structural optimization. Differently from the academic use, the chapter that emphasizes different scopes and methods can take the interest and help engineer working in design and production of structural engineering projects.

Trends in Maritime Technology and Engineering comprises the papers presented at the 6th International Conference on Maritime Technology and Engineering (MARTECH 2022) that was held in Lisbon, Portugal, from 24-26 May 2022. The Conference has evolved from the series of biennial national conferences in Portugal, which have become an international event, and which reflect the internationalization of the maritime sector and its activities. MARTECH 2022 is the sixth of this new series of biennial conferences. The book covers all aspects of maritime activity, including in Volume 1: Structures, Hydrodynamics, Machinery, Control and Design. In Volume 2: Maritime Transportation and Ports, Maritime Traffic, Safety, Environmental Conditions, Renewable Energy, Oil & Gas, and Fisheries and Aquaculture. Trends in Maritime Technology and Engineering aims at academics and professionals in the above mentioned fields.

This book reviews the state of the art of natural disasters like floods and landslides, highlighting the possibility of safe and correct land planning and management by means of a global approach to territory. In fact, the events deriving from slope dynamics (gravitational phenomena) and fluvial dynamics (floods) are commonly triggered by the same factor (heavy rainfall), occur at the same time and are closely related. For this reason, this book analyses floods and slope stability phenomena as different aspects of the same dynamic system: the drainage basin.

This book opens up new ways to develop mathematical models and optimization methods for interdependent energy infrastructures, ranging from the electricity network, natural gas network, district heating network, and electrified transportation network. The authors provide methods to help analyze, design, and operate the integrated energy system more efficiently and reliably, and constitute a foundational basis for decision support tools for the next-generation energy network. Chapters present new operation models of the coupled energy infrastructure and the application of new methodologies including convex optimization, robust optimization, and equilibrium constrained optimization. Four appendices provide students and researchers with helpful tutorials on advanced optimization methods: Basics of Linear and Conic Programs; Formulation Tricks in Integer Programming; Basics of Robust Optimization; Equilibrium Problems. This book provides theoretical foundation and technical applications for energy system integration, and the the interdisciplinary research presented will be useful to readers in many fields including electrical engineering, civil engineering, and industrial engineering.

The police rely heavily on paid and unpaid informers: without them clear-up rates would plummet, and many crimes would remain undetected. Yet little is known about the informer system and how it works, for example: who are these informers? how are they recruited? how are they handled? who handles them? what sort of information do they provide? Recent high profile cases have drawn attention to the use of informers, there has been a growing debate about the subject, and many feel that stricter controls are needed - but how is this to be achieved without undermining the effectiveness of the system? This is the first book of its kind on informers in Britain, providing an invaluable source of information and analysis from key authorities in the field.

Asphalt is a complex but popular civil engineering material. Design engineers must understand these complexities in order to optimize its use. Whether or not it is used to pave a busy highway, waterproof a rooftop or smooth out an airport runway, Asphalt Materials Science and Technology acquaints engineers with the issues and technologies surrounding the proper selection and uses of asphalts. With this book in hand, researchers and engineering will find a valuable guide to the production, use and environmental aspect of asphalt.

Provides up-to-date information on the causes, effects, and remedies of damp on both residential properties and their occupiers Defines statutory requirements relating to environmental health and residential properties Provides a valuable resource for housing, medical and legal professionals

This book proposes and validates a number of methods and shortcuts for frugal engineers, which will allow them to significantly reduce the computational costs for analysis and reanalysis and, as a result, for structural design processes. The need for accuracy and speed in analyzing structural systems with ever-tighter design tolerances and larger numbers of elements has been relentlessly driving forward research into methods that are capable of analyzing structures at a reasonable computational cost. The methods presented are of particular value in situations where the analysis needs to be repeated hundreds or even thousands of times, as is the case with the optimal design of structures using different metaheuristic algorithms. Featuring methods that are not only applicable to skeletal structures, but by extension also to continuum models, this book will appeal to researchers and engineers involved in the computer-aided analysis and design of structures, and to software developers in this field. It also serves as a complement to previous books on the optimal analysis of large-scale structures utilizing concepts of symmetry and regularity. Further, its novel application of graph-theoretical methods is of interest to mathematicians.

The main goal of this book is to present the methods used to calculate the most important parameters for ropes, and to explain how they are applied on the basis of numerous sample calculations. The book, based on the most important chapters of the German book DRAHTSEILE, has been updated to reflect the latest developments, with the new edition especially focusing on computational methods for wire ropes. Many new calculations and examples have also been added to facilitate the dimensioning and calculation of mechanical characteristics of wire ropes. This book offers a valuable resource for all those working with wire ropes, including construction engineers, operators and supervisors of machines and installations involving wire ropes.

There is widespread interest in the way that smart energy control systems, such as assessment and monitoring techniques for low carbon, nearly-zero energy and net positive buildings can contribute to a Sustainable future, for current and future generations. There is a turning point on the horizon for the supply of energy from finite resources such as natural gas and oil become less reliable in economic terms and extraction become more challenging, and more unacceptable socially, such as adverse public reaction to 'fracking'. Thus, in 2016 these challenges are having a major influence on the design, optimisation, performance measurements, operation and preservation of: buildings, neighbourhoods, cities, regions, countries and continents. The source and nature of energy, the security of supply and the equity of distribution, the environmental impact of its supply and utilization, are all crucial matters to be addressed by suppliers, consumers, governments, industry, academia, and financial institutions. This book entitled 'Smart Energy Control Systems for Sustainable Buildings' contains eleven chapters written by international experts based on enhanced conference papers presented at the Sustainability and Energy in Buildings International conference series. This book will be of interest to University staff and students; and also industry practioners.

This book discusses the thermal-elastic mechanics problems of concrete rectangular thin plate. Using theoretical derivation combined with numerical examples, it explains in detail the analytical solution of the deflection, bending moment, thermal vibration and thermal buckling of concrete rectangular thin plate. To facilitate application, the book also includes deflection and bending moment calculation tables of concrete rectangular thin plate with four edges supported and with free boundary conditions.

1 Zusammenfassung.- Konzept der Studie.- Moeglichkeiten und Grenzen der Kombination beider Ansatze.- Ergebnisse.- Sachbilanz Top-down-Ansatz (Momentaufnahme 1991).- Sachbilanz Bottom-up-Ansatz (Bestandsmodell).- Gegenuberstellung der Ergebnisse.- Eingebrachte Problemstoffe.- Trendfortschreibung.- Leitbilder fur den Baubereich.- 2 Methodischer Ansatz.- 2.1 Bottom-up-Ansatz: Das Modell des Gebaudebestands.- 2.1.1 Stoffflussrelevante Beschreibung des Bestandes in Nutzungs-und Altersklassen.- 2.1.2 Aufbau des Dynamischen Gebaudebestandsmodells.- 2.1.3 Zustand des Bestands - Alterung von Gebauden.- 2.2 Top-down-Ansatz.- 2.2.1 Berechnung kumulierter Groessen im Top-down-Ansatz.- 2.2.2 Vor-und Nachteile des Top-down-Ansatzes.- 2.2.3 Erganzende Erlauterungen zur Vorgehensweise und Datenbasis beim Top-down-Ansatz.- 2.3 Methodik und Datenbasis fur die Bestimmung der eingebrachten Problemstoffe.- 2.3.1 Vorgehensweise.- 2.3.2 Datenquellen und Datenqualitat.- 2.4 Systemgrenzen.- 2.5 Gegenuberstellung des Top-down und Bottom-up-Ansatzes.- 2.6 Sachbilanz.- 2.7 Szenario.- 3 Ergebnisse der Sachbilanz.- 3.1 Bottom-up-Ansatz.- 3.1.1 Stofflager.- 3.1.2 Stoffstroeme.- 3.1.3 Flachen.- 3.1.4 Energie.- 3.1.5 Emissionen und Umweltindikatoren.- 3.1.6 Kosten.- 3.2 Stoffstroeme, Energiestroeme, Luftschadstoffemissionen und Kosten - Top-down-Ansatz.- 3.2.1 Methodik.- 3.2.2 Erstellung der Sachbilanzen.- 3.2.3 Bestimmung jahrlich anfallender Mengen an Abfallen aus den Bereichen "Bauen und Wohnen" fur verschiedene Jahre, Angaben uber weiterverwertete und weiterverwendete Anteile.- 3.2.4 Die Kosten im Sektor "Bauen und Wohnen" im Spiegel der Statistik.- 3.2.5 Zusammenfassung der Ergebnisse.- 3.3 Eingebrachte Problemstoffe.- 3.3.1 Aufgabenstellung.- 3.3.2 Allgemeiner Untersuchungsgang.- 3.3.3 Vorgehensweise und Begrenzungen.- 3.3.4 Stofflisten und Problemstofffrachten.- 3.3.5 Ausgewahlte Stoffe.- 3.3.6 Ausgewahlte Tatigkeitsbereiche und zugeordnete Problemstoffe.- 3.3.7 Problemstoffe im Bauschutt.- 3.3.8 Zusammenfassung und Kommentar.- 3.4 Bilanzierung und Diskussion der Ergebnisse der Bottom-up und Top-down-Ansatze.- 3.4.1 Stoffstroeme.- 3.4.2 Energie und Umweltbelastungen.- 3.5 Vergleich mit anderen Studien.- 3.5.1 Stoffstroeme.- 3.5.2 Kosten.- 3.6 Internationaler Vergleich.- 3.7 Landschafts-und Bodenverbrauch.- 3.7.1 Flacheninanspruchnahme durch Wohnungsbauflachen.- 3.7.2 Katasterdaten.- 3.7.3 Baufertigstellungen und Baugenehmigungen.- 3.7.4 Stadtebauliche Strukturtypen und ihr Flachenbedarf.- 4 Szenario.- 4.1 Modellannahmen.- 4.2 Diskussion der Ergebnisse.- 4.3 Kommentar zum Szenario.- 5 Strategische UEberlegungen zur Bestandsbewirtschaftung.- 6 Forschungsbedarf.- 6.1 Methodische Probleme.- 6.2 Untersuchungsbereich.- 6.3 Regionale Erfassung.- 6.4 Gebaudebestand.- 6.4.1 Beschreibung der Gebaude.- 6.4.2 Abriss, Entsorgung, Recycling.- 6.5 Externe Kosten.- 6.6 Bautatigkeit und Baukosten.- 6.7 OEkobilanzen von Baustoffen.- 6.8 Problemstoffe.- 6.9 Datenlage.- 7 Ziele, Massnahmen und Instrumente fur eine nachhaltige Entwicklung im Sektor "Bauen und Wohnen".- 7.1 Nachhaltigkeit im Bereich Bauen und Wohnen - Ziele und gegenwartige Entwicklungstrends.- 7.2 Handlungsfelder fur eine nachhaltige Politik im Sektor "Bauen und Wohnen".- 7.3 Perspektiven zur Fortschreibung des Bestands.- Anhang A: GISBAU-Inhaltsstoffe.- Anhang B: BUWAL-Zusatzstoffe.- Anhang C: Problemstoffe im Bauschutt.

Interactive architecture is already a reality and an emerging phenomenon that will soon be part of our everyday environments. Interactive d104ures for Architecture and Landscaping: Digital Elements and Technologies provides a concise theoretical foundation valuable for anyone interested in understanding the potential and impact of interactive architecture. This work is of great value for professionals including interaction designers, architects, artists, and for researchers in related disciplines and also serves as an intellectual point of reference for anyone interested in the ongoing digitalization of our built environment, our culture, and our society.

This book presents papers based on the presentations and discussions at the international workshop on Big Data Smart Transportation Analytics held July 16 and 17, 2016 at Tongji University in Shanghai and chaired by Professors Ukkusuri and Yang. The book is intended to explore a multidisciplinary perspective to big data science in urban transportation, motivated by three critical observations: The rapid advances in the observability of assets, platforms for matching supply and demand, thereby allowing sharing networks previously unimaginable. The nearly universal agreement that data from multiple sources, such as cell phones, social media, taxis and transit systems can allow an understanding of infrastructure systems that is critically important to both quality of life and successful economic competition at the global, national, regional, and local levels. There is presently a lack of unifying principles and methodologies that approach big data urban systems. The workshop brought together varied perspectives from engineering, computational scientists, state and central government, social scientists, physicists, and network science experts to develop a unifying set of research challenges and methodologies that are likely to impact infrastructure systems with a particular focus on transportation issues. The book deals with the emerging topic of data science for cities, a central topic in the last five years that is expected to become critical in academia, industry, and the government in the future. There is currently limited literature for researchers to know the opportunities and state of the art in this emerging area, so this book fills a gap by synthesizing the state of the art from various scholars and help identify new research directions for further study.

The book presents mathematical and mechanical aspects of the theory of plates and shells, applications in civil, aero-space and mechanical engineering, as well in other areas. The focus relates to the following problems:* comprehensive review of the most popular theories of plates and shells,* relations between three-dimensional theories and two-dimensional ones,* presentation of recently developed new refined plates and shells theories (for example, the micropolar theory or gradient-type theories),* modeling of coupled effects in shells and plates related to electromagnetic and temperature fields, phase transitions, diffusion, etc.,* applications in modeling of non-classical objects like, for example, nanostructures,* presentation of actual numerical tools based on the finite element approach.