دانلود کتاب Mechanics and Physics of Creep, Shrinkage, and Durability of Concrete

"Proceedings of the Ninth International Conference on Creep, Shrinkage, and Durability Mechanics (CONCREEP-9), held in Cambridge, Massachusetts, September 22-25, 2013.This collection contains 59 invited and peer-reviewed papers on the deformation under load of concrete and concrete structures. These papers dissect the physical origin of creep and shrinkage of concrete and propel this knowledge from the scale of a few atoms to full-scale engineering applications. Researchers from physics and engineering disciplines working on the next generation of science-enabled engineering solutions, along with scientists doing related work with soft matter, glass, and computational materials, will find that these papers present the state-of-the-art in concrete creep, shrinkage, and durability mechanics. The construction of earth buildings has been taking place worldwide for centuries. With the improved energy efficiency, high level of structural integrity and aesthetically pleasing finishes achieved in modern earth construction, it is now one of the leading choices for sustainable, low-energy building. This book provides an essential exploration of the materials and techniques key to the design, development and construction of such buildings. Beginning with an overview of modern earth building, part one provides an introduction to design and construction issues including insulation, occupant comfort and building codes. Part two goes on to investigate materials for earth buildings, before building technologies are explored in part three including construction techniques for earth buildings. Modern earth structural engineering is the focus of part four, including the creation of earth masonry structures, use of structural steel elements and design of natural disaster-resistant earth buildings. Finally, part five of this book explores the application of modern earth construction through international case studies. With its distinguished editors and international team of expert contributors, this book is a key reference work for all low-impact building engineers, architects and designers, along with academics in this field. This classic Tutorial Text provides a basic understanding of many fundamental optical principles. The Second Edition has been updated to reflect the development of electronic sensors, as well as the advent of mainstream consumer optical products. Chapters also emphasize the application of state-of-the-art computer software to generate solutions to related lens design and optimization problems. This is an ideal textbook for introductory courses at advanced high school and college levels. For those who proceed to work in the field of optical engineering, this book will provide a convenient source of valuable, basic reference material. This quick reference offers a broad spectrum of nearly 4,000 industry terms and phrases. Terms used in generation, transmission, and distribution can be found here, along with common business and billing language and terms related to the major governmental and industry regulations. Environmental terms and phrases relevant to the electric power industry are also included. As a convenience, additional reference material is located in the back of this volume, including an assortment of conversion tables, a table of the chemical elements and their associated symbols and weights, and a contact list of prominent industry organizations. The dimensions of modern semiconductor devices are reduced to the point where classical semiconductor theory, including the concepts of continuous particle concentration and continuous current, becomes questionable. Further questions relate to two-dimensional transport in the most important field-effect devices and one-dimensional transport in nanowires and carbon nanotubes. Designed for upper-level undergraduate and graduate courses, this book presents the semiconductor-physics and device principles in a way that upgrades classical semiconductor theory and enables proper interpretations of numerous quantum effects in modern devices. The semiconductor theory is directly linked to practical applications, including the links to the SPICE models and parameters that are commonly used during circuit design. Contamination of water supplies, whether by chemical, biological or radioactive agents, requires a rapid and effective response in order to reduce or avoid impact on the environment or consumers. Using seven major incident case studies (including the Milwaukee Cryptosporidium incident, Chernobyl and the UK Foot and Mouth outbreak), this book looks at the complete handling of emergency incidents relating to water contamination emergencies. With contributions from experts involved in real life international incidents, the book also looks at: monitoring requirements; trying to prove the absence of contamination; novel approaches to screening analysis; health risks; the importance of efficient communication; the perception of the public; and the international height of alert situation with respect to potential terrorist acts. Anyone involved in water contamination emergencies, whether researchers and professionals in the water or health industries, or government agencies, should welcome this title as a review of lessons learnt in the past and as an identification of ways in which to improve response in the future. This book brings together contributions from leading scientists and experts from both academia and industry in the field of water contamination and emergency planning. The book covers a wide range of topics including responses to water contamination emergencies, impacts on public health and commerce, risk assessment, analysis and monitoring, emergency planning, control and planning and threats to the water industry. This book is ideal for specialists in the field of water contamination and emergency response planning, especially researchers and professionals in industry and government who require an authoritative and highly specialized resource on water contamination management. The reader will gain an appreciation of the activities supporting the development of responses to contamination events; emergency actions required in response to the contamination of drinking water; and incident management. Also discussed are the importance of communication between organizations and the public; consumer perceptions and the need for robust and rapid screening of samples taken in response to potential contamination events in order to help answer the key question Is this water safe to drink?"" "