Numerical application of Plasticity to Geomechanics is an area of research that has grown rapidly since its origins in the late 1960s. This growth led to new methodologies and analysis approaches that are nowadays commonly employed in Geotechnical Engineering practice. Through the contribution of well-known scholars this book intends to provide an updated overview of some relevant developments and applications in this field. The topics covered in the various chapters of the volume can be summarised as follows: constitutive models for geomaterials, "damage" soil mechanics, non-linear consolidation, swelling soils, influence of the statistical variability of soil properties on the stability of slopes and foundations, numerical analysis of ground improvement techniques, tunneling problems.

A detailed presentation of the major role played by correctly designed and fabricated joints in the safe and reliable response of steel, composite and timber structures. The typology/morphology of connections is discussed for both conventional pinned and rigid joints and semi-rigid types. All relevant topics are comprehensively surveyed: definitions, classification, and influence of joint behaviour on overall structural response. Also presented are the application of the component method, the notion of rotational capacity, the local ductility of different types of earthquake-resistant structural joints as determined in cyclic experiments, numerical techniques for the realistic simulation of joint response, simple and moment-resistant structural connections. Readership: An incomparable resource for engineers who analyze and design steel, composite and timber structures; researchers and graduate students in the same areas.

Most of the existing strong motion instrumentation on civil engineering structures is installed and operated as federal, state, university, industry or private applications, in many cases operated as a closed system. This hampers co-operation and data exchange, hampering the acquisition of strong motion and structural data, sometimes even within a single country. There is a powerful need to inform engineers of existing strong motion data and to improve the accessibility of data worldwide. This book will play a role in fulfilling such a need by disseminating state-of-the art information, technology and developments in the strong motion instrumentation of civil engineering structures. The subject has direct implications for the earthquake response of structures, improvements in design for earthquake resistance, and hazard mitigation. Readership: Researchers in earthquake engineering, engineers designing earthquake resistant structures, and producers of strong motion recording equipment.

Properties for Composite Structures: Theory, Applications and Software L N McCartney, Materials Division, NPL, UK A comprehensive guide to analytical methods and source code predicting behaviour of undamaged and damaged composite materials The book provides readers with all relevant theoretical information to help them understand the ways in which thermo-elastic properties of two phase and multi-phase composites can be estimated using consistent methods from properties of reinforcement and matrix, and from geometrical data, especially volume fractions, for both undamaged and damaged composites. Properties for Composite Structures: Theory, Applications and Software focuses on the use of fibre properties that are transverse isotropic and the inclusion of the effects of thermal residual stresses. The book offers very useful explicit formulae and theoretical extensions that are not published in learned journals. Divided into four parts, the book covers: Principles, formulae for homogeneous materials and applications; Properties of undamaged composites; Properties of damaged composites; and Derivations of key results. Key features: * Focuses on descriptions of the theoretical derivations using analytical methods that are the basis of estimating the undamaged and damaged effective properties of composite materials. * Provides computer source code to enable readers to reproduce results given in the book, and for their own purposes. * Includes previously unpublished results. Properties for Composite Structures: Theory, Applications and Software is an essential guide for designers of composite materials and composite engineering components.

This notable book - formerly Durability of Structures - discusses the durability of construction materials in a variety of structures and in diverse environmental conditions. A wealth of information including numerous examples and case studies is provided by a team of international experts. The chapters illustrate the durability of elements in a structure, materials performance and identification and resolution of problems. The book is liberally illustrated and provides a very useful work of practical reference in this important subject.

All buildings in the UK must now adhere to the recently published wind code BS 6399-2. The introduction of a new code is often traumatic, especially so in this case,as the previous code has been in place for 25 years.The authors considerable practical knowledge of wind engineering, together with his involvement in drafting this standard and his experience in conducting workshops on this subject make him the ideal person to convey the strengths and weaknesses of BS 6399-2 in this guide.Following recent amendments to BS 6399-2(2002) this popular guide has been revised.

The catastrophic earthquakes of the last decades (Mexico City, 1985; Loma Prieta, 1989; Northridge, 1994; Kobe, 1995) have seriously undermined the reputation of steel structures, which in the past represented the most suitable solution for seismic resistant structures - even if in very few cases the performance of steel joints and members was unexpectedly bad, showing that it was due to some lack in the current design concept. As a consequence of the lessons learned from the above dramatic events, much progress has been recently achieved in the conception, design and construction, by introducing the new deals of performance-based design, including the differentiation of earthquake types, and considering all factors influencing steel structure behaviour under strong ground movement.In this scenario, the aim of the book is to transfer the most recent achievements into practical rules for the safe design of seismic resistant steel structures. The seven chapters cover the basic principles and design criteria for seismic resistant steel structures, which are applied to the main structural typologies such as moment resistant frames, braced frames and composite structures, with particular reference to connections and details.

A text/reference on analysis of structures that deform in use. Presents a new, integrated approach to analytical dynamics, structural dynamics and control theory and goes beyond classical dynamics of rigid bodies to incorporate analysis of flexibility of structures. Includes real--world examples of applications such as robotics, precision machinery and aircraft structures.

Smart structures that contain embedded piezoelectric patches are loaded by both mechanical and electrical fields. Traditional plate and shell theories were developed to analyze structures subject to mechanical loads. However, these often fail when tasked with the evaluation of both electrical and mechanical fields and loads. In recent years more advanced models have been developed that overcome these limitations.

"Plates and Shells for Smart Structures" offers a complete guide and reference to smart structures under both mechanical and electrical loads, starting with the basic principles and working right up to the most advanced models. It provides an overview of classical plate and shell theories for piezoelectric elasticity and demonstrates their limitations in static and dynamic analysis with a number of example problems. This book also provides both analytical and finite element solutions, thus enabling the reader to compare strong and weak solutions to the problems.

Key features: compares a large variety of classical and modern approaches to plates and shells, such as Kirchhoff-Love, Reissner-Mindlin assumptions and higher order, layer-wise and mixed theoriesintroduces theories able to consider electromechanical couplings as well as those that provide appropriate interface continuity conditions for both electrical and mechanical variablesconsiders both static and dynamic analysisaccompanied by a companion website hosting dedicated software MUL2 that is used to obtain the numerical solutions in the book, allowing the reader to reproduce the examples given as well as solve problems of their own

The models currently used have a wide range of applications in civil, automotive, marine and aerospace engineering. Researchers of smart structures, and structural analysts in industry, will find all they need to know in this concise reference. Graduate and postgraduate students of mechanical, civil and aerospace engineering can also use this book in their studies.

www.mul2.com

This book helps designers and manufacturers to select and develop the most suitable and competitive steel structures, which are safe, fit for production and economic.

An optimum design system is used to find the best characteristics of structural models, which guarantee the fulfilment of design and fabrication requirements and minimize the cost function.

Realistic numerical models are used as main components of industrial steel structures.

Chapter 1 containts some experiences with the optimum design of steel structures

Chapter 2 treats some newer mathematical optimization methods.

Chapter 3 gives formulae for fabrication times and costs.

Chapters 4 deals with beams and columns. Summarizes the Eurocode rules for design.

Chapter 5 deals with the design of tubular trusses.

Chapter 6 gives the design of frame structures and fire-resistant design rules for a frame.

In Chapters 7 some minimum cost design problems of stiffened and cellular plates and shells are worked out for cases of different stiffenings and loads.

Chapter 8 gives a cost comparison of cylindrical and conical shells.

The book contains a large collection of literatures and a subject list and a name index.

Summary: This book presents necessary background knowledge on mechanics to understand and analyze elastic wave propagation in solids and fluids. This knowledge is necessary for elastic wave propagation modeling and for interpreting experimental data generated during ultrasonic nondestructive testing and evaluation (NDT&E). The book covers both linear and nonlinear analyses of ultrasonic NDT&E techniques. The materials presented here also include some exercise problems and solution manual. Therefore, this book can serve as a textbook or reference book for a graduate level course on elastic waves and/or ultrasonic nondestructive evaluation. It will be also useful for instructors who are interested in designing short courses on elastic wave propagation in solids or NDT&E. The materials covered in the first two chapters provide the fundamental knowledge on linear mechanics of deformable solids while Chapter 4 covers nonlinear mechanics. Thus, both linear and nonlinear ultrasonic techniques are covered here. Nonlinear ultrasonic techniques are becoming more popular in recent years for detecting very small defects and damages. However, this topic is hardly covered in currently available textbooks. Researchers mostly rely on published research papers and research monographs to learn about nonlinear ultrasonic techniques. Chapter 3 describes elastic wave propagation modeling techniques using DPSM. Chapter 5 is dedicated to an important and very active research field - acoustic source localization - that is essential for structural health monitoring and for localizing crack and other type of damage initiation regions. Features * Introduces Linear and Nonlinear ultrasonic techniques in a single book. * Commences with basic definitions of displacement, displacement gradient, traction and stress. * Provides step by step derivations of fundamental equations of mechanics as well as linear and nonlinear wave propagation analysis. * Discusses basic theory in addition to providing detailed NDE applications. * Provides extensive example and exercise problems along with an extensive solutions manual.

This book presents the state of the art of artificial intelligence techniques applied to structural engineering. The 28 revised full papers by leading scientists were solicited for presentation at a meeting held in Ascona, Switzerland, in July 1998.
The recent advances in information technology, in particular decreasing hardware cost, Internet communication, faster computation, increased bandwidth, etc., allow for the application of new AI techniques to structural engineering. The papers presented deal with new aspects of information technology support for the design, analysis, monitoring, control and diagnosis of various structural engineering systems.

A reference for shotcrete technologists and practitioners on this method of concrete placement and its great scope for adaptability, optimization, and error. The text assesses laboratory research projects and also focusses on innovative developments in this field.

Building Services Design Methodology clearly sets out and defines the building services design process from concept to post-construction phase. By providing a step-by-step methodology for students and practitioners of service engineering, the book will encourage improved efficiency (both in environmental terms and in terms of profit enhancement) through better project management. Generic advice and guidance is set in the current legal and contractual context, ensuring that this will be required reading for professionals. The book's practical style is reinforced by a number of case studies.

eBook available with sample pages: 0203478703

This classic and well-respected textbook provides the most comprehensive coverage of the process of design for structural elements and features a wealth of practical problems and real-world examples. It introduces readers to the design requirements of the Eurocodes for the four most commonly used materials in construction: concrete, steel, timber and masonry, and illustrates the concepts and calculations necessary for the design of the most frequently encountered basic structural elements. It includes a detailed section on structural analysis. The scope of this text is wide, and its numerous examples, problems and easy-to-follow diagrams make it an ideal course text. This user-friendly text is an indispensable resource both for undergraduates in all years of civil engineering and structural engineering, in construction and architecture, and for practising engineers looking to refresh their knowledge.

Prepared by the Design Loads on Structures during Construction Standards Committee of the Codes and Standards Activities Division of the Structural Engineering Institute of the ASCE. Design loads during construction must account for the often short duration of loading and for the variable of temporary loads. Many elements of the completed structure that provide strength, stiffness, stability, or continuity may not be present during construction. Design Loads on Structures during Construction, ASCE 37-14, describes the minimum design requirements for construction loads, load combinations, and load factors affecting buildings and other structures that are under construction. it addresses partially completed structures as well as temporary support and access structures used during construction. the loads specified are suitable for use either with strength design criteria, such as ultimate strength design (USD) and load resistance factor design (LRFD), or with allowable stress design (ASD) criteria. The loads are applicable to all conventional construction methods.

This book covers problems and their solution of a wide range of geotechnical topics. Every chapter starts with a summary of key concepts and theory, followed by worked-out examples, and ends with a short list of key references. It presents a unique collection of step by step solutions from basic to more complex problems in various topics of geotechnical engineering, including fundamental topics such as effective stress, permeability, elastic deformation, shear strength and critical state together with more applied topics such retaining structures and dams, excavation and tunnels, pavement infrastructure, unsaturated soil mechanics, marine works, ground monitoring. This book aims to provide students (undergraduates and postgraduates) and practitioners alike a reference guide on how to solve typical geotechnical problems. Features: Guide for solving typical geotechnical problems complementing geotechnical textbooks. Reference guide for practitioners to assist in determining solutions to complex geotechnical problems via simple methods.

Green Roofs, Facades, and Vegetative Systems: Safety Aspects in the Standards analyzes codes, standards and official documents from countries around the world, including: the United States and Canada in North America, Germany, France and Italy in Europe, and Australia, Singapore, Japan and Thailand in Asia. This essential resource for building design professionals covers a full range of living technologies, such as vegetative systems, green architecture/urban design, construction efficiency, facades, fire protection, sustainability aspects in buildings, landscape design, tall buildings and wind design. The book provides an invaluable tool on international codes and standards and how to incorporate them into projects.

A comprehensive review of the material behavior of concrete under dynamic loads, especially impact and impuls, opens the volume. It is followed by a summary of the various analytical tools available to engineers interested in analyzing the nonlinear behavior of reinforced concrete members for dynamic load. These range from relatively simple and practice-oriented push-over analysis to sophisticated layered finite element models. Important design-related topics are discussed, with special emphasis on performance of concrete frames subjected to seismic loads. The significance of modern software systems is recognized by including extensive examples. For readers not current in dynamic analysis methods, an appendix contains a review of the mathematical methods most commonly used for such analysis.

The aim of the book is to fill up the gaps between theoretical, numerical, and practical design approaches in the field of coupled instabilities of metal structures. The book is organized in a way leading progressively from the mathematical basic theories to the design aspects through numerical and semi-empirical approaches of the interactive buckling of metal structures. Optimum design account taken of coupled instabilities and code aspects are also briefly covered.

How to better protection of our architectural heritage in the event of earthquakes? The vulnerability of cultural artifacts necessitates the working out of a system which takes into account the problems of architecture, engineering and seismology among others. Written by architects and engineers, this book attempts to offer answers and give guidelines for both architects and engineers working in this field.

Topology optimization is a relatively new and rapidly expanding field of structural mechanics. It deals with some of the most difficult problems of mechanical sciences but it is also of considerable practical interest, because it can achieve much greater savings than mere cross-section or shape optimization.

The engineering design of structures and machines consists often in finding the best solution among a finite number of feasible decisions. This volume comprises problems and solution methods for discrete structural optimization. Exact, approximate and heuristic methods are presented applying deterministic and stochastic approaches.

Improve: The Next Generation of Continuous Improvement for Knowledge Work presents lean thinking for professionals, those who Peter Drucker called knowledge workers. It translates the brilliant insights from Toyota's factory floor to the desktops of engineers, marketers, attorneys, accountants, doctors, managers, and all those who "think for a living." The Toyota Production System (TPS) was born a century ago to an almost unknown car maker who today is credited with starting the third wave of the Industrial Revolution. TPS principles, better known as lean thinking or continuous improvement, are simple: increase customer value, cut hidden waste, experiment to learn, and respect others. As simple as they are, they are difficult to apply to the professions, probably because of the misconception that knowledge work is wholly non-repetitive. But much of our everyday work does repeat, and in great volume: approvals, problem-solving, project management, hiring, and prioritization are places where huge waste hides. Eliminate waste and you delight customers and clients, increase financial performance, and grow professional job satisfaction, because less waste means more success and more time for expertise and creativity. This book is a valuable resource for leaders of professional teams who want to improve productivity, quality, and engagement in their organizations.

This volume strives to give comprehensive information about the main aspects of the behaviour and limit states of steel plated structures. In following this objective, the volume presents a complete scientific background (profiting from the fact that the authors of the individual parts of the publication have personally been very active in the corresponding fields of research for an extended period of time), but also establishes design recommendations, procedures and formulae. The significance of the volume may be seen in its challenging current concepts of the analysis of steel plated structures, encouraging progress in the field, and thereby establishing an advanced basis for a more reliable and economical design.