Konstruktionsteknik

This book gathers the latest advances, innovations, and applications in the field of seismic engineering, as presented by leading researchers and engineers at the 2nd International Workshop on Energy-Based Seismic Engineering (IWEBSE), held in Porto, Portugal, on July 3¿6, 2023. The book covers a diverse range of topics, including energy-based EDPs, damage potential of ground motion, structural modeling in energy-based damage assessment of structures, energy dissipation demand on structural components, innovative structures with energy dissipation systems or seismic isolation, as well as seismic design and analysis. Selected by means of a rigorous peer-review process, they will spur novel research directions and foster future multidisciplinary collaborations.

The book collects the keynote contributions and the papers presented at the ¿8th Italian Conference of Researchers in Geotechnical Engineering 2023, CNRIG¿23¿. The conference was held on July 5¿7, 2023, at the University of Palermo (Italy), and it was organized under the auspices of the National Group of Geotechnical Engineering (GNIG). The event has been organized to promote interaction among geotechnical engineering and applied sciences, with special focus on technological and digital innovations. The book covers a wide range of classical and emerging topics in geotechnics, including innovation in laboratory testing and in situ monitoring, thermo-hydro-chemo-mechanical behavior of geo-materials, computational geomechanics, analyses of instability processes in seismic conditions, probabilistic approaches, resilience of critical infrastructures and advances in risk mitigation strategies, and eco-friendly solutions for soils and rocks stabilization.This book is intended forpostgraduate students, researchers, and practitioners working on geotechnical engineering and related areas.

The monograph presents the results of the development of the theoretical foundations of geoinformation management of the development of distributed organizational and technical systems and territories. The objectives of the research identified the main tasks to be solved: 1) conceptual analysis of the processes of geoinformation management of the development of spatially distributed natural and technical systems. 2) methodological foundations for managing the development of natural and technical systems. 3) methodological apparatus for providing geoinformation management for the development of natural and technical systems. 4) geoinformation systems for managing the development of natural and technical systems. 5) methods and models of decision-making risk management in managing the development of natural and technical systems. The results obtained allow, at subsequent stages of research, to develop decision-making methods based on geoinformation for real control systems of various levels and purposes, practical recommendations for improving geoinformation risk management for the development of territories and organizational and technical systems, as well as methods for measuring the parameters of distributed systems, territories and water areas.

¿This book provides a practical application for using ground-based radar (GBR) as a remote (non-contact) sensor for structural health monitoring (SHM) in the development of sustainable and robust stationary and rotating structures, such as beam-like bridges, towers, wind turbines, and hydropower turbines. It integrates cutting-edge research into an easy-to-understand approach for non-radar and monitoring specialists, building on the methods and theory of working with radar systems, SHM frameworks, GBR signal processing, and validation techniques. All aspects of in-field monitoring and use during the design and testing of structures are covered, including data acquisition and processing, damage detection techniques, and damage prognostic techniques. The book is a hands-on reference that provides critical information on GBR for practitioners, university instructors, and students involved in structural design, optimization, and health monitoring of stationary and rotating structures.

This book discusses topical issues of detailed seismic data interpretation using high-resolution seismic (HRS) techniques, which are based on the numerical method developed by the authors for solving the inverse dynamic seismic problem (IDSP). The authors highlight the range of issues related to the development and application of HRS-Geo technologies on a variety of seismic data, and analyze a significant amount of practical material in various seismic and geological conditions. This analysis allows for the accurate estimation of geological indicators in sediments that are most important for the prediction and exploration of oil and gas deposits, including lithological composition, reservoir properties, and the nature and degree of reservoir rock saturation with fluids. The book is intended for professionals involved in seismic data processing and geological interpretation, students of geophysical and geological specialties, graduate students of these specializations.

Railway Noise and Vibration: Mechanisms, Modelling, and Means of Control, 2nd Edition provides a complete overview of the state of the art in rail noise and vibration theory and modelling. This book describes each source of noise and vibration, such as rolling noise, curve squeal, bridge noise, aerodynamic noise, ground vibration and ground-borne noise, and vehicle interior noise in a systematic way, covering relevant theoretical modelling approaches and their practical implementation, with extensive examples of noise control technology applied at source. Noise and vibration are key obstacles to further development of railway networks worldwide for high-speed intercity traffic, freight and suburban metros and light-rail systems. With noise problems all too often dealt with inefficiently due to a lack of understanding of the problem, this new edition is an invaluable reference for all those working with noise and vibration from railways, whether in industry, consultancy, or academic research.

This book comprises the peer-reviewed proceedings of the 1st Conference on Georesources, Geomaterials, Geotechnologies and Geoenvironment (4GEO), Porto, Portugal, on November 7¿8, 2019. The book interests all researchers, practitioners, and students in engineering geosciences, geotechnics, georesources, materials engineering, and earth and environmental sciences.Georesources, geomaterials, geotechnologies, and geoenvironment are very topical subjects and therefore deserve a deeper reflection by academia, practitioners, and society. That approach is vital to a correct sustainable resource management and an engineering design with nature within a geoethical framework. Georesources, understood as geological, hydrological and energetic resources are greatly important to society. Minerals, rocks, and water are resources that, over time, have assumed an important role in the technological development of communities. Given the increase in population and theincreasing needs and intensification of their use, it is very important to ensure their sustainable management. Geomaterials are functional geological materials artificially processed for the generality of the activities developed by societies. The functional geomaterials may include rock, clay, granular materials, treated soils, and industrial waste. Geotechnologies are a very important tool for decision-making, supporting the collection, mapping, processing, and analysis of data with geographical information systems and other geo-techniques used in the most diverse fields, including to support the monitoring and prediction of geohazards. The geoenvironment is a transversal field that identifies continuous earth changes and to find solutions to the resulting socioeconomic and environmental changes. Climate change, industrialization, and anthropic activity are, among others, factors of pressure and alteration of the natural environment, so minimizing impacts and emerging hazards and risks.Main topics include:1. Geomaterials, Geotechnics, and Georesources2. Geotechnologies, Engineering Geosciences, and Geohazards3. Geoenvironment, Water, and Climate Change

This book contains diverse topics relevant to earthquake engineering and technology. The chapters are of interest to readers from various disciplines, as the different chapters discuss popular topics on earthquake engineering and allied disciplines. The chapters have adequate illustrations and tables for clarifying underlying concepts. The reader can understand the fundamental concepts easily, and the book is highly useful for practice in the field in addition to classroom learning.

This book gives a comprehensive introduction to the new geophysical detection theories, methods and technologies of tunnel engineering under complex geological conditions and environments. It mainly focuses on the application of 3D seismic technique, 3D high-power resistivity sounding, and 3D GPR, etc. There are 7 chapters in the book. Chapter 1 introduces the state of the art and developing trends of geophysical detection technologies for tunnel engineering. Chapter 2 analyzes the complex geological conditions and environments for tunnel construction and the latest geophysical detection technologies. Chapter 3 to Chapter 7 systematically elaborate on the 3D seismic techniques, 3D detection technologies for water content in tunnel surrounding rocks, 3D detection technologies for side/back slope, 3D detection technologies for shield tunneling, and 3D detection technologies for collapse treatment of tunnel construction. The book presents numerous case studies to illustrate the applications of these technologies.

Impressive engineering advances have occurred that can curb the impact of seismic events on residential properties, commercial edifices, architectural heritage, and infrastructure. Written by a university professor with decades of on-site experience, Construction of Earthquake-Resistant Concrete and Steel Structures offers up-to-date information and technical competence with the aim of supporting an understanding of fundamental concepts for concrete and steel structures, shell elements, and reinforcement detailing. The volume is an invaluable resource for students, researchers, and early-career practicing professionals to also learn about construction issues and how to solve practical challenges while ensuring that building codes (ACI, AISC, ANSI, ASCE, RCSC, and many more) and design standards' requirements are upheld.

Broer kan være høje eller lave, lige eller buede, nye eller gamle.De har dog alle sammen én ting til fælles: Broer forbinder.Både mennesker og verdener.Tag med forfatter og illustrator Marc Majewski på en fortryllende rejse til nogle af de mest fantastiske broer i hele verden.Lige fra den tårnhøje Millau-viadukt i Frankrig, som er højere end selve Eiffeltårnet, til den iøjnefaldende Golden Gate Bridge i USA, som er malet i en stærk orange farve, så alle skibe nemt kan se den. Nogle broer skjuler sig mere, som Umshiang Double-Decker Root Bridge i Indien, som er en levende bro af rødder, der gror sig stærkere år efter år, eller Moses-broen i Holland, som næsten er helt usynlig, hvis man ikke kigger rigtig godt efter.

This book covers well testing methods included the latest developments in the field. It explains classic topics in depth, in depth such as layered reservoirs, naturally fractured reservoirs, and wellbore effects, and also newer developments, such as well testing for horizontal wells. This book is perfect reference for junior and senior reservoir, production, and geology engineers, who want to improve their knowledge of well test analysis and current best practices.The book is a valuable addition to any reservoir and production engineer's library.

Building with earthquakes is a familiar yet persistent design problem for resilient construction on all continents. This book elaborates on various factors for earthquake-resilient architecture in six thematic chapters that explore the design strategies of lightness, quickness, exactitude, visibility, multiplicity and consistency. These factors allow designers to develop contextual solutions that marry technical know-how with social and cultural understanding, ranging in scale from buildings to furniture and urban master plans. 120 case studies from roughly 30 countries, including some highly prestigious buildings, provide a comprehensive overview of the different design strategies.

This textbook provides practical and concrete guidance for the step-by-step implementation of decision-making for infrastructure asset management. Examples are used to illustrate how data from condition assessment are used to develop performance models, to estimate the effectiveness of investments that are prioritized and scheduled to accomplish reliable and convenient infrastructure for the wellbeing of the public and regional economic competitiveness. Book illustrates numerous worked problems to clarify ambiguity in developing a decision-making platform to prioritize assets and distribute budgets effectively and efficiently.Ensures reader understanding of the benefits and challenges of infrastructure asset management;  Provides a step-by-step guide for the development of each component of an asset management decision-making system;Includes worked examples to clarify decision-making and budget allocation process.

This book highlights the latest advances, innovations, and applications in the field of structural and geotechnical engineering, as presented by leading international researchers and engineers at the 2nd Eurasian Conference on OpenSees¿Open System for Earthquake Engineering Simulation (EOS), held in Turin, Italy, on July 7¿8, 2022. The conference was meant to give an overview on the latest developments made with the OpenSees framework as well as to present research and practical outcomes in which OpenSees plays an important role. Conference topics cover cutting-edge applications of OpenSees in the field of structural and geotechnical engineering, the development of new elements and materials, and also the development of new pre- and post-processors. The contributions, which were selected by means of a rigorous international peer-review process, present a wealth of exciting ideas that will open novel research directions and foster multidisciplinary collaboration among different specialists.

All around the world, pipelines ensure the economic transmission of essential fluids to different industries and residential buildings. The discipline of pipeline engineering covers a wide range of topics, including design, construction, operation, instrumentation, maintenance, integrity, management, corrosion, and failure. Probably the most significant subjects are design, failure, and management, as these specialties have direct impacts on all other aspects of pipeline engineering. This book focuses on some recent evidence-based developments in these fields. The chapters include experiment-, simulation-, and analysis-based studies. The contributing authors come from diverse geographical locations with strong experience in their respective fields. The technological aspects examined here would definitely reinforce a pipeline engineer¿s decision-making process.

In recent years, geographic information systems (GIS) and their coastal applications have drawn increasing awareness globally, regionally, and locally. These systems are used to monitor, model, and predict coastal zone issues. New technologies, including advances in GIS platforms and techniques, are being adopted and innovatively applied to coastal environments and disasters, coastal resources, coastal social systems, and coastal urban environments using new algorithms, big data processing, and deep learning approaches. This book examines a variety of GIS applications, providing a comprehensive overview of techniques, approaches, and experiences in GIS for coastal zones.

Dieses Lehrbuch zur Kreislaufwirtschaft (in den Vorauflagen unter dem Titel Einführung in die Abfallwirtschaft erschienen) bietet eine Einführung und Vertiefung für alle studienrelevanten Inhalte zur Kreislaufwirtschaft. Unter Mitwirkung von kompetenten Fachleuten und Experten, die in Lehre und Forschung auf dem Gebiet der Kreislauf- und Abfallwirtschaft tätig sind, berücksichtigt die 6. Auflage die aktuellen technischen und gesetzlichen Entwicklungen, aber auch die Anforderungen an Abfallwirtschaftsbetriebe, Kommunikation an Konsumenten und ökonomische Aspekte. Zahlreiche Abbildungen helfen dabei, das Themengebiet der Kreislaufwirtschaft besser zu verstehen. Am Ende eines jeden Kapitels unterstützen die bewährten Kontroll- und Übungsaufgaben das Lernen. Ein umfassendes Glossar mit Erläuterungen zu den Fachbegriffen sowie ergänzende Tabellen runden dieses Buch ab.

Das vorliegende Buch ¿Geotechnik ¿ Übungsaufgaben, Berechnungsbeispiele mit Lösungen¿ wendet sich in erster Linie an Studierende des Bauingenieurwesens bzw. der Geotechnik, die sich auf Klausuren zur Geotechnik vorbereiten wollen.Ein Leitgedanke bei der Konzeption dieses Werkes ist, den LeserInnen nicht gleich die von den Verfassern vorgeschlagenen Lösungen zu präsentieren. Denn ein nachhaltiger Lernerfolg entsteht erst mit der Mühe einer selbstständigen Bearbeitung. Als Motivationshilfe, zunächst diesen eigenen Weg zu gehen, wurden die Aufgaben mit einigen Gedanken zum Lösungsweg ergänzt.Aber nicht nur für Studierende werden die Berechnungsbeispiele hilfreich und nützlich sein. Mit ihrem Praxisbezug können sie auch erfahrenen IngenieurInnen helfen, geotechnische Kenntnisse aufzufrischen und zu ergänzen, um ähnliche Aufgabenstellungen sicherer zu bearbeiten.Dieses Buch ergänzt das Lehrbuch ¿Geotechnik ¿ Erkunden, Untersuchen, Berechnen, Ausführen, Messen¿, ISBN 978-3-658-32289-2.

This book explores methods for managing uncertainty in reservoir characterization and optimization. It covers the fundamentals, challenges, and solutions to tackle the challenges made by geological uncertainty. The first chapter discusses types and sources of uncertainty and the challenges in different phases of reservoir management, along with general methods to manage it. The second chapter focuses on geological uncertainty, explaining its impact on field development and methods to handle it using prior information, seismic and petrophysical data, and geological parametrization. The third chapter deals with reducing geological uncertainty through history matching and the various methods used, including closed-loop management, ensemble assimilation, and stochastic optimization. The fourth chapter presents dimensionality reduction methods to tackle high-dimensional geological realizations. The fifth chapter covers field development optimization using robust optimization, including solutions for its challenges such as high computational cost and risk attitudes. The final chapter introduces different types of proxy models in history matching and robust optimization, discussing their pros and cons, and applications. The book will be of interest to researchers and professors, geologists and professionals in oil and gas production and exploration.

The book presents the recent advances on testing and experimentation in civil engineering, especially in the branches of geotechnics, transportation, hydraulics, and natural resources. It includes advances in physical modelling, monitoring techniques, data acquisition and analysis, and provides an invaluable contribution for the installation of new civil engineering experimental facilities. The first part of the book covers the latest advances in testing and experimentation in key domains of geotechnics: soil mechanics and geotechnical engineering, rock mechanics and rock engineering, and engineering geology. Some of the topics covered include new developments in topographic survey acquisition for applied mapping and in situ geotechnical investigations; laboratory and in situ tests to estimate the relevant parameters needed to model the behaviour of rock masses and land structures; monitoring and inspection techniques designed for offshore wind foundations. The second part of the book highlights the relevance of testing and monitoring in transportation. Full-scale accelerated pavement testing, and instrumentation becomes even more important nowadays when, for sustainability purposes, non-traditional materials are used in road and airfield pavements. Innovation in testing and monitoring pavements and railway tracks is also developed in this part of the book. Intelligent traffic systems are the new traffic management paradigm, and an overview of new solutions is addressed here. Finally, in the third part of the book, trends in the field and laboratory measurements and corresponding data analysis are presented according to the different hydraulic domains addressed in this publication, namely maritime hydraulics, surface water and river hydraulics and urban water. 

Das Buch beschreibt umfassend, dabei aber leicht verstandlich alle praxisrelevanten hydromechanischen Berechnungsansatze - von der Hydrostatik bis zu Stromungsproblemen. Es beantwortet kompetent die wichtigen hydraulischen Fragestellungen. Dazu dienen die in zahlreichen Berechnungsbeispielen detailliert dargestellten Rechengange mit vielen Abbildungen. Das macht es fur Bauingenieure in Studium und Praxis besonders wertvoll. Fur die zweite, vollstandig uberarbeitete Auflage ist das Kapitel Grundwasser entsprechend seiner Bedeutung wesentlich erweitert worden. Neu aufgenommen wurde auerdem die Thematik der Wellenberechnung, um den aktuellen Anforderungen an die Freibordbemessung gerecht zu werden.

This book brings together a selection of best papers from The International Conference on Water and Flood Management, Bangladesh, 2021.  The book chapters are based on contributions from multidisciplinary fields, such as nature-based solutions, hydro-meteorological forecasting, river restoration, coastal risk, episodic natural hazards, water risk and resilience, climate-resilient infrastructure, blue economy, and water management during the COVID-19 pandemic.With changing physical and socioeconomic risks due to changes in climate and anthropogenic interventions, integrated approaches to analyzing these processes and their interactions, along with integrating nature-based solutions, are gaining traction. With this special focus on science, policy, and practice to ensure sustainability in the water sector, the conference provided a platform for researchers, policymakers, and practitioners to exchange their knowledge and experience.

This volume gathers the latest advances, innovations, and applications in the field of geographic information systems and unmanned aerial vehicle (UAV) technologies, as presented by leading researchers and engineers at the 2nd International Conference on Unmanned Aerial System in Geomatics (UASG), held in Roorkee, India on April 2-4, 2021. It covers highly diverse topics, including photogrammetry and remote sensing, surveying, UAV manufacturing, geospatial data sensing, UAV processing, visualization, and management, UAV applications and regulations, geo-informatics and geomatics. The contributions, which were selected by means of a rigorous international peer-review process, highlight numerous exciting ideas that will spur novel research directions and foster multidisciplinary collaboration among different specialists.

This volume highlights the latest advances and innovations in the field of soil mechanics and geotechnical engineering, as presented by leading international researchers and engineers at the 5th International Conference on New Developments in Soil Mechanics and Geotechnical Engineering (ZM), held in Nicosia, Northern Cyprus on June 30-July 2, 2022. It covers a diverse range of topics such as soil properties and characterization; shallow and deep foundations; soil improvement; excavations, support systems, earth-retaining structures and underground systems; earthquake geotechnical engineering; stability of slopes and landslides; fills and embankments; environmental preservation, water and energy; modelling and analyses in geotechnical engineering. The contributions, which were selected by means of a rigorous international peer-review process, present a wealth of exciting ideas that will open novel research directions and foster multidisciplinary collaboration among different specialists.

This book composes the proceedings of the international conference on Geo-Spatial Technologies and Earth Resources (GTER 2022) which was co-organized by Hanoi University of Mining and Geology and the International Society for Mine Surveying (ISM) held at Hanoi city on October 13¿14, 2022.GTER 2022 is technically co-sponsored by Vietnam Mining Science and Technology Association (VMST), Vietnam Association of Geodesy, Cartography and Remote Sensing (VGCR), Vietnam National Coal-Mineral Industries Holding Corporation Limited (VINACOMIN), and the Dong Bac Corporation (NECO).GTER 2022 aims to bring together experts, researchers, engineers, and policymakers to discuss and exchange their knowledge and experiences in recent geospatial technologies, advances in mining and earth sciences.

This book focuses on the management and conservation of architectural heritage with the aim of increasing awareness about the value of such conservation and of saving what is left of history, which in turn rewards societies by supporting the tourism industry, generating economic return, and preserving communities' identities.Since it has become an essential need to manage and conserve the architectural heritage in order to protect the identity and heritage of a city, there appeared a gap between the theory and its application. Therefore, a considerable amount of attention has been directed by experts in this field toward emphasizing the contribution of heritage conservation in order to inspire the development of imaginative, useful high-quality design.