Since 1930 more than 100,000 new chemical compounds have been developed and insufficient information exists on the health assessment of 95 percent of these chemicals in which a relevant percentage are used in construction products. For instance Portland cement concrete, the most used material on the Planet (10.000 million tons/year that in the next 40 years will increase around 100 %) currently used in around 15% of total concrete production contains chemicals used to modify their properties, either in the fresh or hardened state. Biopolymers are materials that are developed from natural resources. They reduce dependence on fossil fuels and reduce carbon dioxide emissions. There is a worldwide demand to replace petroleum-based materials with renewable resources. Currently bio-admixtures represent just a small fraction of the chemical admixtures market (around 20%) but with environmental awareness for constituents in construction materials generally growing (the Construction Products Regulation is being enforced in Europe since 2013), the trend towards bio-admixtures is expected to continue. This book provides an updated state-of-the-art review on biopolymers and their influence and use as admixtures in the development of eco-efficient construction materials.

Up-to-date edition of Computational Geomechanics, broadening the focus of the first edition to include more applications This extended second edition of the highly successful book Computational Geomechanics with special reference to Earthquake Engineering by Zienkiewicz O.C., Chan A.H.C., Pastor M., Schrefler B. A. and Shiomi T. introduces the theory and application of the Biot-Zienkiewicz formulation for saturated and unsaturated soil. This was one of main research areas of the late Prof. Zienkiewicz and his team in Swansea. The formulation given in this book have shown great success in a wide range of problems ranging from failure load under static loading, saturated and unsaturated consolidation, to liquefaction of soil under earthquake loading. The purpose of the book is to introduce and explain the formulation to research students, researchers and practicing engineers so that the method can be properly understood and correctly applied. This edition includes most of the material in first edition updated to include new applications to reflect the work done in the past decade. The change in the sub-title reflects better the new content introduced. As there is still no comparable publication in the market the authors felt that there is a need to bring out a second edition to incorporate the many significant developments over the past decade. Furthermore, since the first edition, existing computer software has been updated and new computer software has been introduced. This second edition offers the excellent opportunity for the team to report on the progress made in the past decade, guide the readers on how to make use of the formulation and the software and point them to the exciting opportunities ahead. * Logically organized, thoroughly updated edition of the classic book by Zienkiewicz et al. * New chapter on computational methods for fast catastrophic landslides. * Companion website with example code including SWANDYNE and GeoMadrid. * Each chapter includes multiple question, problems and hands-on experiments, as well as suggested applications to other situations.

Rehabilitation of Pipelines Using Fibre-reinforced Polymer (FRP) Composites presents information on this critical component of industrial and civil infrastructures, also exploring the particular challenges that exist in the monitor and repair of pipeline systems. This book reviews key issues and techniques in this important area, including general issues such as the range of techniques using FRP composites and how they compare with the use of steel sleeves. In addition, the book discusses particular techniques, such as sleeve repair, patching, and overwrap systems.

A comprehensive introduction to strain-based structural health monitoring of civil structures, with focus on measurement and data analysis Introduction to Strain-Based Structural Health Monitoring of Civil Structures focuses on the SHM of Civil Structures and Infrastructure, and develops the relevant topics of measurement and data analysis from a fundamental to advanced level. The book contains an overview of the available and emerging monitoring technologies, for example, traditional strain-gauges, fiber optic sensors, and large area electronics. The fundamental criteria for applications of SHM technologies on concrete, steel and composite materials are also discussed, and both basic and advanced data interpretation and analysis for static and dynamic monitoring are presented in detail. Methods applicable to a large spectrum of civil structures such as bridges, buildings, and geo-structures are summarized. These methods are illustrated with practical examples. Key features: * Introduces strain-based structural health monitoring of civil structures, with focus on measurement and data analysis. * Contains the basic strain-based SHM methods for monitoring various types of structures. * Covers the physical principles, advantages and limitations of various types of sensors. * Covers the sources of static and dynamic strain, and how to interpret the strain measurement. * Includes basic and advanced methods for static and dynamic data analysis. * Explores the potential and benefits as well as the limitations of SHM. * Suitable as a guide for practicing engineers, reference for infrastructure owners, and textbook for researchers and SHM university courses. Introduction to Strain-Based Structural Health Monitoring of Civil Structures is essential, state-of-the-art reading for civil and structural engineers and professionals in SHM, as well as teachers, researchers and students in civil engineering.

Written by an international group of contributors, Ground Improvement Case Histories: Compaction, Grouting and Geosynthetics provides over 700 pages of international case-histories. Each case-history provides an overview of the specific technology followed by applications, with some cases offering a comprehensive back-analysis through numerical modelling. Specific case-histories include: The Use of Alternative and Improved Construction Materials and Geosynthetics in Pavements, Case Histories of Embankments on Soft Soils and Stabilisation with Geosynthetics, Ground Improvement with Geotextile Reinforcements, Use of Geosynthetics to aid Construction over Soft Soils and Soil Improvement and Foundation Systems with Encased Columns and Reinforced Bearing Layers.

This book describes the fundamentals and potential applications of friction stir superplasticity for unitized structures . Conventional superplastic forming of sheets is limited to the thickness of 3 mm because the fine grained starting material is produced by rolling. Friction stir superplasticity has grown rapidly in the last decade because of the effectiveness of microstructural refinement. The thickness of the material remains almost constant, and that allows for forming of thick sheets/plates, which was not possible before. The field has reached a point where designers have opportunities to expand the extent of unitized structures, which are structures in which the traditional primary part and any supporting structures are fabricated as a single unit. With advanced optimization and material considerations, this class of structures can be lighter weight and more efficient, making them less costly, as well as mechanically less complex, reducing areas of possible failure.
Discusses how friction stir processing allows selective microstructural refinement without thickness changeDemonstrates how higher thickness sheets and plates can be superplastically formedExamples are presented for aluminum, magnesium and titanium alloysCovers the production of low-cost unitized structures by selectively processing cast sheets/plates "

Concrete is the second most used building material in the world after water. The problem is that over time the material becomes weaker. As a response, researchers and designers are developing self-sensing concrete which not only increases longevity but also the strength of the material. Self-Sensing Concrete in Smart Structures provides researchers and designers with a guide to the composition, sensing mechanism, measurement, and sensing properties of self-healing concrete along with their structural applications

The traveling public has no patience for prolonged, high cost construction projects. This puts highway construction contractors under intense pressure to minimize traffic disruptions and construction cost. Actively promoted by the Federal Highway Administration, there are hundreds of accelerated bridge construction (ABC) construction programs in the United States, Europe and Japan. Accelerated Bridge Construction: Best Practices and Techniques provides a wide range of construction techniques, processes and technologies designed to maximize bridge construction or reconstruction operations while minimizing project delays and community disruption.

Advanced composite materials for bridge structures are recognized as a promising alternative to conventional construction materials such as steel.

After an introductory overview and an assessment of the characteristics of bonds between composites and quasi-brittle structures, "Advanced Composites in Bridge Construction and Repair" reviews the use of advanced composites in the design and construction of bridges, including damage identification and the use of large rupture strain fiber-reinforced polymer (FRP) composites. The second part of the book presents key applications of FRP composites in bridge construction and repair, including the use of all-composite superstructures for accelerated bridge construction, engineered cementitious composites for bridge decks, carbon fiber-reinforced polymer composites for cable-stayed bridges and for repair of deteriorated bridge substructures, and finally the use of FRP composites in the sustainable replacement of ageing bridge superstructures.

"Advanced Composites in Bridge Construction and Repair" is a technical guide for engineering professionals requiring an understanding of the use of composite materials in bridge construction.
Reviews key applications of fiber-reinforced polymer (FRP) composites in bridge construction and repairSummarizes key recent research in the suitability of advanced composite materials for bridge structures as an alternative to conventional construction materials

Fiber-reinforced polymer (FRP) composites are becoming increasingly popular as a material for rehabilitating aging and damaged structures. "Rehabilitation of Metallic Civil Infrastructure Using Fiber-Reinforced Polymer (FRP) Composites" explores the use of fiber-reinforced composites for enhancing the stability and extending the life of metallic infrastructure such as bridges.

Part I provides an overview of materials and repair, encompassing topics of joining steel to FRP composites, finite element modeling, and durability issues. Part II discusses the use of FRP composites to repair steel components, focusing on thin-walled (hollow) steel sections, steel tension members, and cracked aluminum components. Building on Part II, the third part of the book reviews the fatigue life of strengthened components. Finally, Part IV covers the use of FRP composites to rehabilitate different types of metallic infrastructure, with chapters on bridges, historical metallic structures and other types of metallic infrastructure.

"Rehabilitation of Metallic Civil Infrastructure Using Fiber-Reinforced Polymer (FRP) Composites" represents a standard reference for engineers and designers in infrastructure and fiber-reinforced polymer areas and manufacturers in the infrastructure industry, as well as academics and researchers in the field.
Looks at the use of FRP composites to repair components such as hollow steel sections and steel tension membersConsiders ways of assessing the durability and fatigue life of componentsReviews applications of FRP to infrastructure such as steel bridges

The consequences of a large dam failing can be disastrous. However, predicting the performance of concrete dams during earthquakes is one of the most complex and challenging problems in structural dynamics. Based on a nonlinear approach, "Seismic Safety Evaluation of Concrete Dams" allows engineers to build models that account for nonlinear phenomena such as vertical joint slippage, cracks, and cavitation. This yields more accurate estimates. Advanced but readable, this book is the culmination of the work carried out by Tsinghua University Research Group on Earthquake Resistance on Dams over the last two decades.
Nonlinearity characteristics of high concrete dams, seismic analysis methods, evaluation models

A systematic approach to nonlinear analysis and seismic safety evaluation of concrete dams

Includes nonlinear fracture of dam-water-foundation interaction system, dynamic fluid-structure and

Covers soil-structure interactions, and meso-scale mechanical behavior of concrete are all international front issues of the field.

"

The first of two books concentrating on the dynamics of slender bodies within or containing axial flow, "Fluid-Structure Interaction, Volume 1" covers the fundamentals and mechanisms giving rise to flow-induced vibration, with a particular focus on the challenges associated with pipes conveying fluid.

This volume has been thoroughly updated to reference the latest developments in the field, with a continued emphasis on the understanding of dynamical behaviour and analytical methods needed to provide long-term solutions and validate the latest computational methods and codes.

In this edition, Chapter 7 from Volume 2 has also been moved to Volume 1, meaning that Volume 1 now mainly treats the dynamics of systems subjected to internal flow, whereas in Volume 2 the axial flow is in most cases external to the flow or annular. "
Provides an in-depth review of an extensive range of fluid-structure interaction topics, with detailed real-world examples and thorough referencing throughout for additional detail. Organized by structure and problem type, allowing you to dip into the sections that are relevant to the particular problem you are facing, with numerous appendices containing the equations relevant to specific problems. Supports development of long-term solutions by focusing on the fundamentals and mechanisms needed to understand underlying causes and operating conditions under which apparent solutions might not prove effective.

Methods of controlling mass concrete temperatures range from relatively simple to complex and from inexpensive too costly. Depending on a particular situation, it may be advantageous to use one or more methods over others. Based on the author s 50 years of personal experience in designing mass concrete structures, "Thermal Stresses and Temperature Control of Mass Concrete "provides a clear and rigorous guide to selecting the right techniques to meet project-specific and financial needs. New techniques such as long time superficial thermal insulation, comprehensive temperature control, and MgO self-expansive concrete are introduced.
Methods for calculating the temperature field and thermal stresses in dams, docks, tunnels, and concrete blocks and beams on elastic foundationsThermal stress computationsthat take into account the influences of all factors and simulate the process of constructionAnalytical methods for determining thermal and mechanical properties of concreteFormulas for determining water temperature in reservoirs and temperature loading of arched damsNew numerical monitoring methods for mass and semi-mature aged concrete"

Earthquake engineering is the ultimate challenge for structural engineers. Even if natural phenomena involve great uncertainties, structural engineers need to design buildings, bridges, and dams capable of resisting the destructive forces produced by them. These disasters have created a new awareness about the disaster preparedness and mitigation. Before a building, utility system, or transportation structure is built, engineers spend a great deal of time analyzing those structures to make sure they will perform reliably under seismic and other loads. The purpose of this book is to provide structural engineers with tools and information to improve current building and bridge design and construction practices and enhance their sustainability during and after seismic events. In this book, Khan explains the latest theory, design applications and Code Provisions. Earthquake-Resistant Structures features seismic design and retrofitting techniques for low and high raise buildings, single and multi-span bridges, dams and nuclear facilities. The author also compares and contrasts various seismic resistant techniques in USA, Russia, Japan, Turkey, India, China, New Zealand, and Pakistan.
Written by a world renowned author and educator
Seismic design and retrofitting techniques for all structures
Tools improve current building and bridge designs
Latest methods for building earthquake-resistant structures
Combines physical and geophysical science with structural engineering

Earthquakes represent a major risk to buildings, bridges and other civil infrastructure systems, causing catastrophic loss to modern society. Handbook of seismic risk analysis and management of civil infrastructure systems reviews the state of the art in the seismic risk analysis and management of civil infrastructure systems.
Part one reviews research in the quantification of uncertainties in ground motion and seismic hazard assessment. Part twi discusses methodologies in seismic risk analysis and management, whilst parts three and four cover the application of seismic risk assessment to buildings, bridges, pipelines and other civil infrastructure systems. Part five also discusses methods for quantifying dependency between different infrastructure systems. The final part of the book considers ways of assessing financial and other losses from earthquake damage as well as setting insurance rates.
Handbook of seismic risk analysis and management of civil infrastructure systems is an invaluable guide for professionals requiring understanding of the impact of earthquakes on buildings and lifelines, and the seismic risk assessment and management of buildings, bridges and transportation. It also provides a comprehensive overview of seismic risk analysis for researchers and engineers within these fields.
This important handbook reviews the wealth of recent research in the area of seismic hazard analysis in modern earthquake design code provisions and practicesExamines research into the analysis of ground motion and seismic hazard assessment, seismic risk hazard methodologiesAddresses the assessment of seismic risks to buildings, bridges, water supply systems and other aspects of civil infrastructure

The book presents up-to-date thermal control film materials, technologies and applications in spacecraft. Commonly used thermal control film materials and devices for spacecraft are discussed in detail, including single-structure passive thermal control film materials, composite structure passive thermal control film materials, intelligent thermal control film materials, and microstructure thermal control thin film devices.