All the cost data you need to keep your estimating accurate, competitive and profitable.Do you work on jobs between 50 and 50,000? - Then this book is for you.Specially written for contractors and small businesses carrying out small works, Spon's Estimating Cost Guide to Plumbing and Heating contains accurate information on thousands of rates each broken down to labour, material overheads and profit.The first book to include typical project costs for: rainwater goods installations bathrooms external waste systems central heating systems hot and cold water systems.

This book presents all aspects of situational awareness using acoustic signals. It starts by presenting the science behind understanding and interpretation of sound signals. The book then goes on to provide various signal processing techniques used in acoustics to find the direction of sound source, localize gunfire, track vehicles and detect people. The necessary mathematical background and various classification and fusion techniques are presented. The book contains majority of the things one would need to process acoustic signals for all aspects of situational awareness in one location. The book also presents array theory, which is pivotal in finding the direction of arrival of acoustic signals. In addition, the book presents techniques to fuse the information from multiple homogeneous/heterogeneous sensors for better detection. MATLAB code is provided for majority of the real application, which is a valuable resource in not only understanding the theory but readers can also use the code as a spring-board to develop their own application based software code.

Specifically written for contractors and small businesses carrying out small works, this second edition of Spon's Estimating Cost Guide to Small Groundworks, Landscaping Work and Gardening contains accurate information on thousands of rates, each broken down to labour, material overheads and profit.This is the first book to focus on this range of external work, including garden maintenance work on blocks of flats and individual houses, schools and sports fields, garden makeovers, laying patios and paths, small land drainage schemes on farmland, and small-scale local authority maintenance work.

All the cost data you need to keep your estimating accurate, competitive and profitable. Do you work on jobs between 50 and 50,000? Then this book is for you. Specially written for contractors, quantity surveyors and clients carrying out small works, this book contains accurate information on thousands of rates each broken down to labour, material overheads and profit.More than just a price book, it gives easy-to-read professional advice on setting up and running a business.

Engineering a cathedral offers professional engineers, architects and interested lay people a unique opportunity to study the construction of one of the worlds finest buildings. Durham cathedral celebrates its 900th anniversary in 1993 and to mark the event a group of engineers have applied their modern knowledge and techniques to its structure. With over 80 illustrations, Engineering a cathedral is not only relevant to Durham, it is relevant to all other medieval buildings, those who care for them and those who simply stand and wonder.

The seven chapters in Part 1, of this volume, focus on the foundations of global leadership. Together, these chapters explore a broad selection of the social and psychological processes underlying effective global leadership. These authors expand ideas currently in use, and they introduce new ideas for our consideration. The seven papers in Part 2 focus on the practice of global leadership. Compared to those in Part 1, these chapters focus more on practical solutions to the problems that leaders face than the analysis of fundamental processes, although this distinction is one of degree. All the authors in Part 1 explore the practical implications of their ideas, and those in Part 2 contribute to the development of fundamental concepts. It provides analysis on the foundation of global leadership principles. It discusses practical solutions to the problems faced by today's global leaders. It offers an international representation.

Wegelin presents an introduction to everyday building construction as practiced in southern Africa, from drawing practice, contours and stormwater, materials science and properties, energy conscious construction, masonry house construction, foundations, construction in reinforced concrete, steel and timber, roofs, joinery and external elements. Topics are introduced with a historical review and are lavishly illustrated with photos, maps and drawings. This book introduces the relationship between construction technology and design, essential knowledge for architects, building designers, builders and even building clients.

This timely volume presents a range of critical topics on the use of composite materials in civil engineering; industrial, commercial, and residential structures; and historic buildings. Structural strengthening techniques based on composite materials, including, but not limited to, fiber-reinforced polymers, fiber-reinforced glasses, steel-reinforced polymers, and steel-reinforced glasses represent a practice employed internationally and have become an important component in the restoration of buildings impacted by natural hazards and other destructive forces. "New Composite Materials: Selection, Design, and Application" stands as a highly relevant and diverse effort, distinct from other technical publications dealing with building issues. The book focuses extensively on characterization of techniques employed for structural restoration and examines in detail an assortment of materials such as concrete, wood, masonry, and steel.

This book provide a series of designs, materials, characterization and modeling, that will help create safer and stronger structures in coastal areas. The authors take a look at the different materials (porous, heterogeneous, concrete...), the moisture transfers in construction materials as well as the degradation caused by external attacks and put forth systems to monitor the structures or evaluate the performance reliability as well as degradation scenarios of coastal protection systems.

This book provides a comprehensive, up-to-date overview on the most pressing issues in the conservation and management of archaeological, architectural, and urban landscapes. Multidisciplinary research is presented on a wide range of built heritage sites, from archaeological ruins and historic centers through to twentieth century and industrial architectural heritage. The role of ICT and new technologies, including those used for digital archiving, surveying, modeling, and monitoring, is extensively discussed, in recognition of their importance for professionals working in the field. Detailed attention is also paid to materials and treatments employed in preventive conservation and management. With contributions from leading experts, including university researchers, professionals, and policy makers, the book will be invaluable for all who seek to understand, and solve, the challenges face d in the protection and enhancement of the built heritage.

Besides its obvious destructive potential, military R&D also serves to protect human lives, equipment and facilities against the effects of weapons. Concepts have therefore been developed that improve safety of stationary and mobile facilities against pressure waves, thermal radiation and fire. Effective, fast fire extinguishing equipment has been designed for tank compartments and motors. Closed buildings are demolished and landmines are removed with gas and dust explosions. Stringent safety requirements have been developed for the production of ammunition and explosives. Military and related industries have accumulated a vast knowledge and sophisticated experience that are very valuable in a variety of civil applications. The knowledge is based on theoretical and experimental research work, the origin of which sometimes dates back many centuries. It has often been classified and therefore has remained unknown to the civilian population, until now.

The response of structures and structural elements to explosive shock or high speed impact is of growing interest to scientists, research engineers and designers throughout the world. Attacks on civil and military buildings, bridges and transport vehicles by terrorists mean that more attention has to be given at the design stage to the effects of explosions and impact, and to high speed penetration of attack weapons. This book brings together the experience of specialists in the behaviour of concrete and metal structures, both above and below the ground, to actions of blast, penetration and high speed collisions.

This book approaches cultural landscape as a driver for societal challenges, economic development, social inclusion, place assessment and heritage conservation. It explores issues stemming from the relation between conservation and emergencies, and identifies descriptive tools for conveying knowledge and generating new expertise, heritage skills, seismic culture and social resilience. The documentation of landscapes, due in part to new technologies, increasingly involves integrated methodologies and graphic outcomes such as Heritage-BIM, advanced 3D modeling, and immersive environments. According to recent UNESCO recommendations, the process of mapping places is a necessary prerequisite for design action, and also includes the emotional and perceptive dimension, so as to represent space through visual thought and produce graphic materials. The chapters presented here will ultimately support efforts to overcome the emergency phase of reconstruction after natural disasters and, by exploring relevant issues in recent studies, will describe emerging tools that can help inspire practices that concern not only agrarian and urban, but also historic urban landscapes. The work also presents planning tools to help preserve the integrity and authenticity of urban heritages. The book will benefit all scholars and practitioners who are involved in the process of understanding, designing and transforming places, and will foster an international exchange of research, case studies, and best practices to confront the practical challenges involved in keeping cultural landscapes alive.

Hailed instantly as the definitive field reference, the first edition of Metallurgical Failures in Fossil Fired Boilers provided a comprehensive catalog of the types of metallurgical failures common to boilers. Using actual case histories of boiler shutdowns, the book documented, as no existing text did, the full range of causes of boiler tube failure - providing a blueprint for cutting maintenance costs and upgrading the efficiency and reliability of any power plant operation. Reflecting the heightened focus throughout the industry on boiler-tube failure analysis, this expanded Second Edition sheds light on the latest innovative insights and solutions highlighting the field. The new edition now features material on fluid dynamics, heat transfer, and stress calculations, essential requirements of boiler design. For added relevance, this edition includes important information on making material-condition and end-of-life assessments for plant equipment being used beyond its original design expectations. Also included is up-to-date information on the higher temperature ranges now experienced by boilers. An expanded listing of boiler equipment as well as new case studies examining an even wider, more current range of problems makes the book more useful than ever. Yet, the Second Edition retains the structure and practical tone of its successful forerunner. Readers will again find detailed and expert analysis of the full range of metallurgical failures common to boilers - from corrosion, high-temperature related phenomena, welding problems, fabrication defects, to changes in microstructure, oxidation, exfoliation, decarburization, and more. Specific real-world examples of each of the causesof failure are provided, along with full operating details of the particular unit at the time of rupture. In addition, the fundamentals of elementary metallurgy are clearly presented, enabling even non metallurgists to fully grasp the analyses of the examples given. Not only is the significance of metallurgy in boiler design made clear, the new updated edition also illustrates the key mechanical engineering aspects of the design process as well. Underscoring, with practical specifics, the importance of preventative design techniques, the Second Edition is an incomparable handbook to building more failure-resistant boiler and heat-transfer equipment. Basic to the maintenance and success of any power plant operation in the 1990s, Metallurgical Failures in Fossil Fired Boilers, Second Edition is destined to become the undisputed staple of the professional's library or drafting board.

This book presents cutting-edge work on the energy efficiency and environmental sustainability of buildings, examining EU policies, regulations and technologies for complex systems such as passive buildings, sustainable buildings and, as part of the Energy Performance of Building Directive (EPBD), nearly Zero Energy Buildings (nZEB) requirements. It explores a wide range of topics, including indoor environment requirements, building physics, in-situ experiments to determine the thermal properties of buildings, nZEB requirements, building service technology, and methods of evaluating energy efficiency and environmental impacts. It also provides an overview of the best available technologies for nZEB, including those for the rational use of energy, utilization of renewable energy sources, EPBD systems and calculation methods. This book is a valuable resource for students, researchers and practitioners of urban planning, and architecture, civil and mechanical engineering.

This is the Proceedings of the International Workshop Heritagebot 2017 that was held in Cassino, Italy in September 2017. The papers cover a wide range of disciplines connected with Cultural Heritage, from humanistic fields up to engineering designs through legal aspects and financial/economical studies, treating aspects of theory, design, practice and applications. Topics addressed during the conference were: business models and business planning; creative cities and industries; documentation, analysis and survey of cultural heritage; economics of cultural heritage; cultural heritage, business and organizational models; cultural heritage and collaborative digital systems; citizen science for cultural heritage: service robotics for cultural heritage; legal tools for the development and innovation management in cultural heritage; capital budgeting and capital structure of cultural heritage sector; field applications in cultural heritage.

This volume presents a history of heavy timber construction (HTC) in the United States, chronicling nearly two centuries of building history, from inception to a detailed evaluation of one of the best surviving examples of the type, with an emphasis on fire resistance. The book does not limit itself in scope to serving only as a common history. Rather, it provides critical analysis of HTC in terms of construction methods, design, technical specifications, and historical performance under fire conditions. As such, this book provides readers with a truly comprehensive understanding and exploration of heavy timber construction in the United States and its performance under fire conditions.

"Energy Efficient Thermal Management of Data Centers" examines energy flow in today's data centers. Particular focus is given to the state-of-the-art thermal management and thermal design approaches now being implemented across the multiple length scales involved. The impact of future trends in information technology hardware, and emerging software paradigms such as cloud computing and virtualization, on thermal management are also addressed. The book explores computational and experimental characterization approaches for determining temperature and air flow patterns within data centers. Thermodynamic analyses using the second law to improve energy efficiency are introduced and used in proposing improvements in cooling methodologies. Reduced-order modeling and robust multi-objective design of next generation data centers are discussed.

Strain Hardening Cement Composites, SHCC hereafter, demonstrate excellent mechanical behavior showing tensile strain hardening and multiple fine cracks. This strain hardening behavior improves the durability of concrete structures employing SHCC and the multiple fine cracks enhance structural performance. Reliable tensile performance of SHCC enables us to design structures explicitly accounting for SHCC's tensile properties. Reinforced SHCC elements (R/SHCC) indicate large energy absorbing performance under large seismic excitation. Against various types of loads, R/SHCC elements can be designed by superimposing re-bar performance and SHCC's tensile performance. This report focuses on flexural design, shear design, FE modeling and anti-seismic design of R/SHCC elements as well as application examples. Establishing design methods for new materials usually leads to exploring application areas and this trend should be demonstrated by collecting actual application examples of SHCC in structures.

An up-to-date, comprehensive review of surveillance and reconnaissance (S&R) imaging system modelling and performance prediction. This resource helps the reader predict the information potential of new surveillance system designs, compare and select from alternative measures of information extraction, relate the performance of tactical acquisition sensors and surveillance sensors, and understand the relative importance of each element of the image chain on S&R system performance. It provides system descriptions and characteristics, S&R modelling history, and performance modelling details. With an emphasis on validated prediction of human observer performance, this book addresses the specific design and analysis techniques used with today's S&R imaging systems. It offers in-depth discussions on everything from the conceptual performance prediction model, linear shift invariant systems, and measurement variables used for S&R information extraction to predictor variables, target and environmental considerations, CRT and flat panel display selection, and models for image processing. Conversion methods between alternative modelling approaches are examined to help the reader perform system comparisons.

Among different approaches that can be considered for concrete rehabilitation, bonded overlays are often the most economical alternative. The primary purpose of overlays is to extend the life of the candidate structures, either by restoring the quality and integrity of the surface and/or the re-establishing or improving the load-carrying capacity. Nevertheless, the durability of bonded overlay systems still draws concerns in the technical community because of bond sustainability problems encountered in a number of cases. At this time, there is still no accepted design approach or methodology that can warrant the practitioner a successful outcome of the repair. This State-of-Art report summarizes the findings with respect to all aspects involved in the overlaying process.