Libros de Ingenierías, página 20 de 456

Eraikinek eta haien instalazioek bete behar dituzten oinarrizko kalitate-eskakizunak erregulatzen dituen araudia biltzen du liburu honek. Eskakizun horien helburua da oinarrizko segurtasun- eta bizigarritasun-baldintzak betetzea, 1999ko azaroaren 5eko 38/1999 Eraikuntza Antolatzeko Legearen (EAL) amaierako bigarren xedapenean ezarritakoari jarraikiz.Honako oinarrizko arlo hauen baldintzak arautzen dituzte EKTren oinarrizko eskakizunek: egituren segurtasuna, suteetatik babesteko segurtasuna, erabileraren segurtasuna, higienea, osasuna eta ingurumenaren babesa, zaraten kontrako babesa eta energia aurreztea eta isolamendu termikoa. Arlo horiek EALen 3. artikuluan zehazten dira, eta, EKTk ematen dituen prozedurei esker, behar besteko berme teknikoekin egiazta daiteke eskakizunok betetzen diren ala ez.

Bonded Joints and Repairs to Composite Airframe Structures is a single source reference on the state of the art in this rapidly growing area.Covering analysis of both internal and external joints and repairs, as well as damage tolerance, non-destructive inspection and self-healing repairs, the book provides essential information not only on the joints and repairs themselves but, critically, on how they differ from bonds and repairs to metallic aircraft.Authors Wang and Duong bring a valuable combination of academic research and industry expertise to the book, drawing on cutting edge composite technology experience including analytic and computational leadership of damage and repair planning for the Boeing 787.Intended for graduate students, engineers and scientists working on the subject in aerospace industry, government agencies, research labs, and academia, Bonded Joints and Repairs to Composite Airframe Structures is an important addition to the limited literature in the area.AudienceAerospace engineers, researchers and graduate students dealing with aircraft structural integrity, safety and maintenance

Polymer composites are increasingly used in aerospace applications due to properties such as strength and durability compared to weight. Edited by two leading authorities in the field, this book summarises key recent research on design, manufacture and performance of composite components for aerospace structures. Part one reviews the design and manufacture of different types of composite component. Part two discusses aspects of performance such as stiffness, strength, fatigue, impact and blast behaviour, response to temperature and humidity as well as non-destructive testing and monitoring techniques.

With the standard go-to references in the area increasingly dated and hard to find, Aeroacoustics: Fundamentals and Applications in Aeropropulsion Systems fills the need for a modern take on the fundamental theory and applications relating to prediction and control of all major noise sources in aeropropulsion systems. Pulling in the latest knowledge and research advances, the book includes detailed consideration of both the physics of aerodynamic noise generation in aero-engines and the relating numerical prediction techniques. It also introduces the new vortex sound interaction models, transfer element method and combustion instability model developed by the book's author team, helping to disseminate Chinese aerospace findings amongst the global aerospace community. Focusing on propulsion systems from inlet to exit, including combustion noise, this new resource will aid graduate students, researchers and R&D engineers in solving the aircraft noise problems challenging the industry. It updates the knowledge-base on the sound source generated by aeropropulsion systems, from inlet to exit, including combustion noise. It covers new aerodynamic noise control technology aimed at the low-noise design of next generation aero-engines. It includes cutting-edge new models and methods developed by an author team led by the Editor-in-Chief of the Chinese Journal of Aeronautics and Astronautics.

Forget Hawaii or the Mediterranean. Soon very soon youll be able to add a much more exotic stamp to your passport: space. How will you get there, what will the trip be like and how much training will you need? All you need to know is right here in this guide. Tourists in Space: A Practical Guide supplies all the advice and information you need to make your spaceflight the most rewarding experience of your life. This definitive, real-world guide is packed with helpful facts and suggestions on everything from training, equipment, safety and in-flight procedures to techniques for avoiding space motion sickness and bone demineralization. Youll also find: Advice on choosing your training agency Techniques for minimizing the risk of space motion sickness Information you need to prepare for your medical examination, training and flight Tips on activities near your training location and much more.

This book provides its reader with a good understanding of the stabilization of switched nonlinear systems (SNS), systems that are of practical use in diverse situations: design of fault-tolerant systems in space- and aircraft; traffic control; and heat propagation control of semiconductor power chips. The practical background is emphasized throughout the book; interesting practical examples frequently illustrate the theoretical results with aircraft and spacecraft given particular prominence. Stabilization of Switched Nonlinear Systems with Unstable Modes treats several different subclasses of SNS according to the characteristics of the individual system (time-varying and distributed parameters, for example), the state composition of individual modes and the degree and distribution of instability in its various modes. Achievement and maintenance of stability across the system as a whole is bolstered by trading off between individual modes which may be either stable or unstable or by exploiting areas of partial stability within all the unstable modes. The book can be used as a reference for academic research on switched systems or used by graduate students of control theory and engineering. Readers should have studied linear and nonlinear system theory and have some knowledge of switched and hybrid systems to get the most from this monograph.

La obra comienza en su primer capítulo abordando la definición y adecuación de los modelos de cálculo; con el apoyo de fotografías de estructuras reales, se analiza su modelización geométrica, de vinculacion y de acciones y, sobre todo, el modo en el que refleja su comportamiento real.El segundo capitulo se centra en el estudio de los sistemas estructurales mas sencillos: las estructuras isostaticas. En ellas se aprovecha su estricto balance entre los grados de libertad de los solidos y las ligaduras que coartan sus movimientos para determinar completamente su respuesta estructural mediante las ecuaciones de equilibrio.Una vez obtenidas las reacciones en los vinculos y las interacciones entre los solidos se entra en el analisis de sus solicitaciones internas en cada seccion transversal: los esfuerzos axiles, cortantes, momentos flectores y torsores.Finalmente un ultimo apartado acomete el calculo de las deformaciones elasticas de las cerchas y los porticos mediante procedimientos energeticos basados en el principio de los trabajos virtuales.El tercer capitulo aborda con mayor extension el analisis de las estructuras articuladas y reticuladas hiperestaticas. En este caso, considerando el exceso de vinculacion que las caracteriza, se complementan las ecuaciones de equilibrio con condiciones mas complejas de compatibilidad de deformaciones. La contribucion de cada uno de los modos de respuesta provocados por el hiperestatismo se establece en funcion de la rigidez de los distintos elementos del sistema.El libro contempla los metodos elasticos de flexibilidad y rigidez. El primero resulta mas adecuado para sistemas con grados bajos de hiperestatismo y el segundo es particularmente util en sistemas fuertemente hiperestaticos. Dentro de este ultimo se detalla el metodo slope-deflection, que no se encuentra descrito con profundidad en la bibliografia española.En el cuarto capitulo se suponen ya conocidos los esfuerzos internos de los elementos estructurales y se proporcionan unas pautas simples para su dimensionado basico. Se analizan las tensiones normales y tangenciales producidas por los diferentes tipos de esfuerzos y se procede a su combinacion y comparacion con las tensiones admisibles en el material. El texto aborda finalmente los procesos iterativos de optimizacion y presenta criterios de diseño.El ultimo capitulo incorpora una breve introduccion a la elasticidad de materiales, sus conceptos fundamentales y su formulacion matematica, como punto de partida para el estudio de los medios continuos y de sistemas estructurales con elementos bidimensionales y tridimensionales.

Making a detailed contribution to geographies of air transport and aeromobility, this book examines the practices and processes that produce particular patterns of air transport provision both regionally and globally. In so doing, it updates the seminal contributions of Eva Taylor (1945), Kenneth Sealy (1957), Brian Graham (1995) and others to the study of air transport geography. Leading scholars in the field offer a unique insight into the key developments that have occurred in the field and the implications that these developments have had for geography, geographers, and global patterns of past, present and future air transport.Although globalization and liberalization processes have greatly expanded the demand for air transport over the last two decades, the industry has experienced several major setbacks due to economic, security, and environmental concerns. Many of these impacts have been much more pronounced in some regions, such as North America and Europe while others, such as Asia-Pacific have not been as adversely affected. Accordingly, there is a clear need to examine these recent economic and geopolitical changes from a geographical perspective given the differentiated pattern of effects from global processes. Addressing this need, this volume opens with thematic chapters covering key topics such as the historical geographies, socio-cultural mobilities, environmental externalities, urban geographies, and sustainability of the global air transport industry, followed by regional analysis of the industry in Asia-Pacific, Latin America, Greater Middle East and Africa as well as North America and Europe.

This expansive volume presents the essential topics related to construction materials composition and their practical application in structures and civil installations. The book's diverse slate of expert authors assemble invaluable case examples and performance data on the most important groups of materials used in construction, highlighting aspects such as nomenclature, the properties, the manufacturing processes, the selection criteria, the products/applications, the life cycle and recyclability, and the normalization. Civil Engineering Materials: Science, Processing, and Design is ideal for practicing architects; civil, construction, and structural engineers, and serves as a comprehensive reference for students of these disciplines. This book also: * Provides a substantial and detailed overview of traditional materials used in structures and civil infrastructure * Discusses properties of natural and synthetic materials in construction and materials' manufacturing processes * Addresses topics important to professionals working with structural materials, such as corrosion, nanomaterials, materials life cycle, not often covered outside of journal literature * Diverse author team presents expect perspective from civil engineering, construction, and architecture * Features a detailed glossary of terms and over 400 illustrations

Este libro está dirigido a estudiantes universitarios con la asignatura de construcción de estructuras de hormigón armado, y también a constructores, jefes de obra y técnicos en general que necesiten adquirir o completar conocimientos sobre la materia, para las obras de edificacion. Es un libro eminentemente practico, con numerosos detalles constructivos, tablas y fotografias, totalmente actualizado a la normativa de obligado cumplimiento actualmente en vigor, en especial, la Instruccion de Hormigon Estructural EHE 2008 y el Codigo Tecnico de la Edificacion y su Documento Basico Cimientos. Se detallan todos los procesos de la ejecucion de obra, se describen los diferentes elementos estructurales, como trabajan, como se colocan sus armaduras y porque, que principios basicos y normativos son los que hay que cumplir, y tambien cuales son las normas mas habituales de la buena construccion que se aplican en obra.

Este libro es un manual práctico para la gestión integral del transporte de mercancías. Reúne los conocimientos fundamentales que deben poseer las personas con responsabilidades en el área de logística de una organizacion o quienes necesitan actualizar sus conocimientos en esta materia.Esta obra tiene una funcion eminentemente didactica y por ello desarrolla un recorrido que se inicia con el objeto del transporte: la mercancia y la configuracion de las unidades de carga, la tipologia de las cargas y su agrupacion.Desde ahi, se aborda la definicion de las figuras profesionales que intervienen en el proceso de transporte, la descripcion de cada uno de los modos de transporte y los aspectos tecnicos de los vehiculos que se utilizan, asi como de los medios mecanicos para la manipulacion y la carga y descarga de las mercancias.La gestion del transporte, ya sea de ambito regional o internacional, tambien requiere de soportes documentales, normativas legales, elementos que aporten seguridad, sistemas de planificacion e indicadores de la calidad; conceptos todos ellos que se tratan en apartados especificos.Por ultimo, se dedica un amplio espacio a las infraestructuras logisticas, su planificacion y los modelos de gestion.Los autores, Jaime Mira y David Soler, especialistas en formacion y comunicacion en el sector log...

En este DVD se analiza secuencialmente cada una de las fases de producción del motor, desde el diseño del plano hasta la fase de pruebas, pasando por fundición, mecanizado, control de calidad o montaje, y estudiando en cada fase las implicaciones y correlaciones que se tiene con el conjunto.37 Minutos

Este libro sigue el esquema básico de la asignatura troncal Matemáticas 2 (capítulos 1, 2, 3, 4 y 5) y parte del temario de las asignaturas Matemáticas 1 (capítulo 1) y Matemáticas 3 (capítulos 6 y 7), que los autores imparten en la EUETIB. No obstante, su contenido es perfectamente adaptable a cursos de algebra lineal, calculo en varias variables y ecuaciones diferenciales de cualquier ingenieria. El texto tiene como objetivo principal iniciar al estudiante en los conceptos basicos del algebra lineal, el calculo de funciones de varias variables, el analisis vectorial, las ecuaciones diferenciales y la teoria de las transformadas. Los contenidos se estructuran en tres partes. La primera parte trata del algebra lineal e introduce los conceptos de valores y vectores propios. La segunda parte esta dedicada a las funciones de varias variables: nociones basicas de limite, continuidad y derivacion; calculo de extremos libres y condicionados; integracion multiple y analisis vectorial. La tercera parte trata de las ecuaciones diferenciales de primer orden y de orden superior, la transformada de Laplace y la transformada de Fourier. Al final de cada capitulo, se incluye una recopilacion de problemas resueltos y propuestos, junto con su resolucion utilizando el programa de calculo simbolico Maple.

Knowledge of computer programming and electronics is a presumption. Primary focus is laid on CNC machine tools. Training requirements of technicians and engineers in tools manufacturing are highlighted. Use of robots in computer aided manufacture are illustrated. The book attempts a detailed coverage of CNC machine tools. CNC systems, constructional features, process planning and programming have been dealt with in detail. Knowledge of CNC programming using software packages, programmable machine control and computer aided inspection are essential for the effective operation of CNC machines. Chapters on economics of manufacturing effective utilization and maintenance will be useful for shop floor personnel. The chapter on manufacturing automation is included to introduce concepts of increasing productivity with CNC machines. A few chapters on robotics have been included in the book to introduce the reader to the use of robotics in computer aided manufacture.

- Provides a comprehensive and accessible coverage of recent advances in stability, vibration and control of mechanical structures- Offers a sampling of exciting research areas in an assortment of fast-growing branches of Stability, Vibration and - Control of mechanical structures- Written by experts invited during the International symposium on stability, vibration and control of systems in Varna and plenary speakers during the 4th Serbian Congress of theoretical and Applied Mechanics in June, 2013This volume provides comprehensive and accessible coverage of recent advances in stability, vibration and control of mechanical structures presented by invited experts during the International Symposium on Stability, Vibration and Control of Systems in Varna (Bulgaria) in June, 2013. The carefully selected contributions offer a sampling of exciting research areas in an assortment of fast-growing branches of stability, vibration and control of mechanical structures. The book involves a modicum of applied mechanics and mathematics and will be of interest to researchers and graduate students in engineering, physics, and applied mathematics.

This title contains a collection of papers from the below symposia held during the 10th Pacific Rim Conference on Ceramic and Glass Technology (PacRim10), June 2-7,2013, in Coronado, California 2012. It includes: Advances in Electroceramics; Microwave Materials and Their Applications; and, Oxide Materials for Nonvolatile Memory Technology and Applications.

Aeronautical engineers concerned with the analysis of aircraft dynamics and the synthesis of aircraft flight control systems will find an indispensable tool in this analytical treatment of the subject. Approaching these two fields with the conviction that an understanding of either one can illuminate the other, the authors have summarized selected, interconnected techniques that facilitate a high level of insight into the essence of complex systems problems. These techniques are suitable for establishing nominal system designs, for forecasting off-nominal problems, and for diagnosing the root causes of problems that almost inevitably occur in the design process. A complete and self-contained work, the text discusses the early history of aircraft dynamics and control, mathematical models of linear system elements, feedback system analysis, vehicle equations of motion, longitudinal and lateral dynamics, and elementary longitudinal and lateral feedback control. The discussion concludes with such topics as the system design process, inputs and system performance assessment, and multi-loop flight control systems. Originally published in 1990. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These paperback editions preserve the original texts of these important books while presenting them in durable paperback editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905

Aircraft emissions currently account for ~3.5% of all greenhouse gas emissions. The number of passenger miles has increased by 5% annually despite 9/11, two wars and gloomy economic conditions. Since aircraft have no viable alternative to the internal combustion engine, improvements in aircraft efficiency and alternative fuel development become essential. This book comprehensively covers the relevant issues in green aviation. Environmental impacts, technology advances, public policy and economics are intricately linked to the pace of development that will be realized in the coming decades. Experts from NASA and industry review current technology development in green aviation that will carry the industry through 2025 and beyond. This includes increased efficiency through better propulsion systems, reduced drag airframes, advanced materials and operational changes. Clean combustion and emission control of noise, exhaust gases and particulates are also addressed through combustor design and the use of alternative fuels. Economic imperatives from aircraft lifetime and maintaince logistics dictate the drive for "drop-in" fuels, blending jet-grade and biofuel. New certification standards for such fuels are outlined. Life Cycle Assessments are used to evaluate worldwide biofuel approaches, highlighting that there is no single rational approach for sustainable buildup. In fact, unless local conditions are considered, the use of biofuels can create a net increase in environmental impact as a result of biofuel manufacturing processes. Governmental experts evaluate current and future regulations and their impact on green aviation. Sustainable approaches to biofuel development are discussed for locations around the globe, including the US, EU, Brazil, China and India.

"The book provides vital insights into commercial development for engineering students in a highly practical and applied manner. Over the past 3 years, application of the book's material has allowed the students to develop their commercial literacy and ambition in the University." (Steve Orr, Director, Northern Ireland Science Park connect program which looks to accelerate the growth of knowledge-based companies in Northern Ireland). Engineering Innovative Products: A Practical Experience is a pioneering book that will be of key use to senior undergraduate and graduate engineering students who are being encouraged to explore innovation and commercialization as part of their courses. The book will teach the essential skills of entrepreneurship and address the fundamental requirements needed to establish a successful technology company. As well as providing the crucial background and insights enabling students to identify a key market, it also offers a highly practical guide to undertaking genuine product validation and producing a feasibility study, as well as providing vital insights into the challenges and demands in forming a technology based company. It outlines how to develop and grow an engineering solution which has market potential and covers key business aspects of giving the perfect pitch, sales and marketing, protection of ideas and finance, to offer a complete and practical guide to commercializing ideas. It provides vital insight into the design and innovation processes within engineering and the challenges and pitfalls in translating good ideas into great products. It features contributions from leading experts in marketing, finance, company formation, sales and intellectual protection which provides details of the challenges faced by innovators when commercializing ideas. It includes case studies from engineering students who give insights into how they have successfully developed their own ideas into companies.