Articles by "Earthquake"

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SeismoSoft Suite 2025 [Size: 1.92 GB] ... 
SeismoBuild
is an innovative Finite Element package wholly and exclusively dedicated to seismic assessment and strengthening of reinforced concrete structures that is targeted to the design office. It is the only civil engineering software worldwide that is totally committed to structural assessment and retrofitting. SeismoStruct is an award-winning Finite Element package capable of predicting the large displacement behaviour of space frames under static or dynamic loading, taking into account both geometric nonlinearities and material inelasticity.

SeismoSelect is an easy and efficient way to search, select, scale and download ground motion data from different strong motion databases that are available on-line. Different criteria may be employed as the parameters of interest, with which to carry out the searches. These include a target response spectrum, different ground motion parameters (e.g. PGA, PGV, Arias or Housner Intensity), information regarding the event (e.g. magnitude, faulting style location, date) or the recording site (e.g. Vs30, epicentral distance). SeismoSignal constitutes an easy and efficient way for signal processing of strong-motion data, featuring a user-friendly visual interface and being capable of deriving a number of strong-motion parameters often required by engineer seismologists and earthquake engineers. 

SeismoMatch is an application capable of adjusting earthquake accelerograms to match a specific target response spectrum, using the wavelets algorithm proposed by Abrahamson and Hancock or the algorithm proposed by Al Atik and Abrahamson. After loading some accelerograms and defining the target response spectrum, users need only to define the spectral matching algorithm, adjust the spectral matching period range, set the required tolerance and the spectral matching is executed. SeismoArtif is an application capable of generating artificial earthquake accelerograms matched to a specific target response spectrum using different calculation methods and varied assumptions. It is noted that the use of real accelerograms and spectrum matching techniques, together with records selection tools, tends to be recommended for the derivation of suites of records for use in nonlinear dynamic analysis of structures. However, in those cases where access to real accelerograms is, for whatever reason, challenging or inappropriate, then a tool such as SeismoArtif will be of pertinence and usefulness. 

SeismoSpect constitutes a simple and efficient platform for signal processing that allows to create a personal library of ground motion records and save them all in a single file making it easy to handle and share large numbers of records. FRP Designer provides an efficient solution for designing FRP strengthening of reinforced concrete columns and beams by computing the strength of reinforced concrete members strengthened with FRP laminates.

Subhamoy Bhattacharya ... 432 pages - Language: ‎ English - Publisher: ‎ ICE Publishing; (December, 2018) - ISBN-10: ‎ 0727761668 - ISBN-13: ‎ 978-0727761668.

With easy-to-understand explanations of the basic concepts, Seismic Design of Foundations examines recent and worldwide research outputs and post-earthquake reconnaissance case studies and offers practical means of applying them to the real world. Each case study also provides worked examples of new and innovative findings that reveal background information behind the codes of practice in various parts of the world as well as the lessons learned from recent large-scale earthquakes. This book aims to - explain the latest state-of-the-art research on seismic design of foundations and related issues - breakdown and explain the codes of practice into easy-to-understand concepts - showcase worked examples at the end of each chapter highlighting the concepts covered - cover case studies from all over the world, including Japan, New Zealand, India and Taiwan amongst others. Seismic Design of Foundations presents state-of-the-art information which will be ideal for any student studying postgraduate civil engineering or structural engineering as well as researchers and practitioners working in the field of earthquake geotechnical engineering.

I. M. Idriss, R. W. Boulanger ... 262 pages - Publisher: Earthquake Engineering Research Institute; (September, 2008) ... Language: English - ISBN-10: 193288436X - ISBN-13: 978-1932884364.

This monograph updates a subject area covered in the 1982 classic text used around the world, Ground Motions and Soil Liquefaction During Earthquakes, by H. Bolton Seed and I.M. Idriss. The new publication will fill a need for a thorough synthesis in one accessible resource for students, practicing engineers, and other professionals of progress in the study of liquefaction since 1982. The following areas are covered: Fundamentals of liquefaction behavior: a framework for a common understanding of the development and limitations of various engineering analytical procedures. Liquefaction triggering analysis: methods for evaluating the potential for liquefaction triggering. Consequences and mitigation of liquefaction: examples of lateral spreading and post-liquefaction settlement analyses, the use of factors of safety in engineering practice, mitigation strategies, and methods for ground improvement. Cyclic softening of saturated clays: engineering procedures for evaluating the potential performance of cohesive fine-grained soils. Three of the 136 figures are in color, illustrating comparisons of liquefaction analysis procedures.

T.G. Sitharam, Ravi Jakka, Sreevalsa Kolathayar ... 567 pages - Language: English - Publisher: Springer; (July, 2021) - AmazonSIN: B098J5RBBZ.

This volume brings together contributions from world renowned researchers and practitioners in the field of geotechnical engineering. The chapters of this book are based on the keynote and invited lectures delivered at the 7th International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics. The book presents advances in the field of soil dynamics and geotechnical earthquake engineering. A strong emphasis is placed on proving connections between academic research and field practice, with many examples, case studies, best practices, and discussions on performance-based design. This volume will be of interest to research scholars, academicians and industry professionals alike.

Dario Grana, Tapan Mukerji, Philippe Doyen ... 272 pages - Publisher:‎ Wiley-Blackwell; (April, 2021) - Language: ‎English - ISBN-10: ‎1119086183 - ISBN-13:‎ 978-1119086185.


Seismic reservoir characterization aims to build 3-dimensional models of rock and fluid properties, including elastic and petrophysical variables, to describe and monitor the state of the subsurface for hydrocarbon exploration and production and for CO₂ sequestration. Rock physics modeling and seismic wave propagation theory provide a set of physical equations to predict the seismic response of subsurface rocks based on their elastic and petrophysical properties. However, the rock and fluid properties are generally unknown and surface geophysical measurements are often the only available data to constrain reservoir models far away from well control. Therefore, reservoir properties are generally estimated from geophysical data as a solution of an inverse problem, by combining rock physics and seismic models with inverse theory and geostatistical methods, in the context of the geological modeling of the subsurface. A probabilistic approach to the inverse problem provides the probability distribution of rock and fluid properties given the measured geophysical data and allows quantifying the uncertainty of the predicted results. The reservoir characterization problem includes both discrete properties, such as facies or rock types, and continuous properties, such as porosity, mineral volumes, fluid saturations, seismic velocities and density.

Seismic Reservoir Modeling: Theory, Examples and Algorithms presents the main concepts and methods of seismic reservoir characterization. The book presents an overview of rock physics models that link the petrophysical properties to the elastic properties in porous rocks and a review of the most common geostatistical methods to interpolate and simulate multiple realizations of subsurface properties conditioned on a limited number of direct and indirect measurements based on spatial correlation models. The core of the book focuses on Bayesian inverse methods for the prediction of elastic petrophysical properties from seismic data using analytical and numerical statistical methods. The authors present basic and advanced methodologies of the current state of the art in seismic reservoir characterization and illustrate them through expository examples as well as real data applications to hydrocarbon reservoirs and CO₂ sequestration studies.

Yang Changwei, Zhang Jingyu, Lian Jing, Yu Wenying, Zhang Jianjing ... 218 pages - Publisher: Springer; (December, 2016) ... Language: English - ISBN-10: 9811023794 - ISBN-13: 978-9811023798.

This book begins with the dynamic characteristics of the covering layerbedrock type slope, containing monitoring data of the seismic array, shaking table tests, numerical analysis and theoretical derivation. Then it focuses on the landslide mechanism and assessment method. It also proposes a model that assessing the hazard area based on the field investigations. Many questions, exercises and solutions are given. Researchers and engineers in the field of Geotechnical Engineering and Anti-seismic Engineering can benefit from it.

Finley A. Charney ... 272 pages - Publisher: American Society of Civil Engineers (ASCE); (March, 2015) ... Language: English - ISBN-10: 0784413525 - ISBN-13: 978-0784413524.

Seismic Loads: Guide to the Seismic Load Provisions of ASCE 7-05 provides authoritative explanations of the seismic provisions offered in Minimum Design Loads for Buildings and Other Structures , Standard ASCE/SEI 7-05. With clear, concise language, Seismic Loads illustrates key concepts and guides structural engineers in applying the most current thinking in this rapidly changing discipline to the design of new structures. The book offers more than 20 detailed examples that analyse specific provisions of the standard and demonstrate the application of the provision in evaluating the seismic loading requirements for building structures. The examples guide structural engineers through the process of assessing conditions such as: identifying occupancy, importance, and seismic design categories, selecting a structural system, and analysing the seismic requirements. Topics include building irregularities, structural analysis, system forces, and load factors, as well as drift and P-delta effects. Seismic Loads includes a frequently asked questions section and three appendixes with supplementary material. This book is an essential supplement to Standard ASCE/SEI 7-05 for all engineers, architects, and construction professionals who work on projects in seismically active locations.

Robert Englekirk ... 848 pages - Publisher: Wiley; (March 2003) ... Language: English - ISBN-10: 0471081221 - ISBN-13: 978-0471081227.

Cutting-edge coverage of the seismic-resistant technologies used in concrete structures: Seismic Design of Reinforced and Precast Concrete Buildings explores a comprehensive body of experimentally developed conclusions, extending this base to design-relevant relationships and limit states that are reduced to usable forms. Focus throughout the book is given to developing a potent integration of knowledge and imagination to create the highest quality structural systems capable of attaining performance objectives in design-level earthquakes. This powerful reference tool is packed with broad-ranging material–from fundamental principles to state-of-the-art, seismic-resistant technologies, as well as algorithms that are thoroughly developed to be highly adaptable–offering the most complete guidance to precast bracing systems. Through illustrative examples, the author develops several imaginative approaches used to design constructed buildings. These concepts are detailed to demonstrate the benefits of imaginative problem solving for creating better structural systems based on rational analysis and experimental evidence.

Visually enhanced with hundreds of informative drawings, Seismic Design of Reinforced and Precast Concrete Buildings is the resource engineers, contractors, building code officials, and architects need at their fingertips.

Anil K. Chopra ... 992 pages - ISBN-10: 1292249188 - ISBN-13: 978-1292249186 ... Publisher: Pearson; 5th edition (October, 2019) - Language: English.


For courses in Structural Dynamics. Structural dynamics and earthquake engineering for both students and professional engineersAn expert on structural dynamics and earthquake engineering, Anil K. Chopra fills an important niche, explaining the material in a manner suitable for both students and professional engineers with his Fifth Edition of Dynamics of Structures: Theory and Applications to Earthquake Engineering. No prior knowledge of structural dynamics is assumed, and the presentation is detailed and integrated enough to make the text suitable for self-study. As a textbook on vibrations and structural dynamics, this book has no competition. The material includes many topics in the theory of structural dynamics, along with applications of this theory to earthquake analysis, response, design, and evaluation of structures, with an emphasis on presenting this often difficult subject in as simple a manner as possible through numerous worked-out illustrative examples. The Fifth Edition includes new sections, figures, and examples, along with relevant updates and revisions.

N. Yoshida ... 460 pages ... Publisher: Routledge; (October, 2018) - ISBN: 978-0203740910 AmazonSIN: B07YYMC53L.


This text was compiled by the Japanese Geotechnical Society. It describes everything about the remedial measures against liquefaction currently used in Japan following research projects after the Niigata earthquake of 1964.

Its Contents: 1 INTRODUCTION, 2 CAUSE OF LIQUEFACTION AND ASSOCIATED EFFECTS ON STRUCTURES,3 PREDICTION OF LIQUEFACTION, 4 MEASURES AGAINST LIQUEFACTION, 5 DENSIFICATION METHODS,6 SOIL SOLIDIFICATION AND REPLACEMENT METHODS, 7 LOWERING OF THE GROUNDWATER TABLE, 8 DISSIPATION OF PORE WATER PRESSURE, 9 SHEAR STRAIN RESTRAINT METHOD, 10 REMEDIAL MEASURES BY STRUCTURAL STRENGTHENING...

Nozomu Yoshida ... 365 pages - Publisher: Springer; (November, 2014) ... Language: English - ISBN-10: 9401794596 - ISBN-13: 978-9401794596.

This book presents state-of-the-art information on seismic ground response analysis, and is not only very valuable and useful for practitioners but also for researchers. 

The topics covered are related to the stages of analysis: 1. Input parameter selection, by reviewing the in-situ and laboratory tests used to determine dynamic soil properties as well as the methods to compile and model the dynamic soil properties from literature; 2. Input ground motion; 3. Theoretical background on the equations of motion and methods for solving them; 4. The mechanism of damping and how this is modeled in the equations of motions; 5. Detailed analysis and discussion of results of selected case studies which provide valuable information on the problem of seismic ground response analysis from both a theoretical and practical point of view.

Mark Aschheim, Enrique Hernández Montes, Dimitrios Vamvatsikos ... Language: English - AmazonSIN: B08LDQ3LVD ... Publisher : CRC Press; (April, 2019) - 598 pages.


The costs of inadequate earthquake engineering are huge, especially for reinforced concrete buildings. This book presents the principles of earthquake-resistant structural engineering, and uses the latest tools and techniques to give practical design guidance to address single or multiple seismic performance levels.

It presents an elegant, simple and theoretically coherent design framework. Required strength is determined on the basis of an estimated yield displacement and desired limits of system ductility and drift demands. A simple deterministic approach is presented along with its elaboration into a probabilistic treatment that allows for design to limit annual probabilities of failure. The design method allows the seismic force resisting system to be designed on the basis of elastic analysis results, while nonlinear analysis is used for performance verification. Detailing requirements of ACI 318 and Eurocode 8 are presented. Students will benefit from the coverage of seismology, structural dynamics, reinforced concrete, and capacity design approaches, which allows the book to be used as a foundation text in earthquake engineering.

Rolando P. Orense, Ikuo Towhata, Nawawi Chouw ... 280 pages - Publisher: CRC Press; (March, 2014) ... Language: English - ISBN-10: 1138026433 - ISBN-13: 978-1138026438.

Soil Liquefaction during Recent Large-Scale Earthquakes contains selected papers presented at the New Zealand – Japan Workshop on Soil Liquefaction during Recent Large-Scale Earthquakes (Auckland, New Zealand, 2-3 December 2013). The 2010-2011 Canterbury earthquakes in New Zealand and the 2011 off the Pacific Coast of Tohoku Earthquake in Japan have caused significant damage to many residential houses due to varying degrees of soil liquefaction over a very wide extent of urban areas unseen in past destructive earthquakes. While soil liquefaction occurred in naturally-sedimented soil formations in Christchurch, most of the areas which liquefied in Tokyo Bay area were reclaimed soil and artificial fill deposits, thus providing researchers with a wide range of soil deposits to characterize soil and site response to large-scale earthquake shaking. Although these earthquakes in New Zealand and Japan caused extensive damage to life and property, they also serve as an opportunity to understand better the response of soil and building foundations to such large-scale earthquake shaking. With the wealth of information obtained in the aftermath of both earthquakes, information-sharing and knowledge-exchange are vital in arriving at liquefaction-proof urban areas in both countries. Data regarding the observed damage to residential houses as well as the lessons learnt are essential for the rebuilding efforts in the coming years and in mitigating buildings located in regions with high liquefaction potential. As part of the MBIE-JSPS collaborative research programme, the Geomechanics Group of the University of Auckland and the Geotechnical Engineering Laboratory of the University of Tokyo co-hosted the workshop to bring together researchers to review the findings and observations from recent large-scale earthquakes related to soil liquefaction and discuss possible measures to mitigate future damage. Soil Liquefaction during Recent Large-Scale Earthquakes will be of great interest to researchers, academics, industry practitioners and other professionals involved in Earthquake Geotechnical Engineering, Foundation Engineering, Earthquake Engineering and Structural Dynamics.

Anil K. Chopra ... 320 pages - Publisher: Wiley-Blackwell; (January, 2020) ... Language: English - AmazonSIN: B084BT9FHL.

A comprehensive guide to modern-day methods for earthquake engineering of concrete dams: Earthquake analysis and design of concrete dams has progressed from static force methods based on seismic coefficients to modern procedures that are based on the dynamics of dam-water-foundation systems.Earthquake Engineering for Concrete Damsoffers a comprehensive, integrated view of this progress over the last fifty years. The book offers an understanding of the limitations of the various methods of dynamic analysis used in practice and develops modern methods that overcome these limitations. This important book: Develops procedures for dynamic analysis of two-dimensional and three-dimensional models of concrete dams Identifies system parameters that influence their response Demonstrates the effects of dam-water-foundation interaction on earthquake response Identifies factors that must be included in earthquake analysis of concrete dams Examines design earthquakes as defined by various regulatory bodies and organizations Presents modern methods for establishing design spectra and selecting ground motions Illustrates application of dynamic analysis procedures to the design of new dams and safety evaluation of existing dams. Written for graduate students, researchers, and professional engineers,Earthquake Engineering for Concrete Damsoffers a comprehensive view of the current procedures and methods for seismic analysis, design, and safety evaluation of concrete dams.

Yong Bai, Zhao-Dong Xu ... 459 pages - Publisher: Wiley-Scrivener; (July, 2019) ... Language: English - AmazonSIN: B07TWR96DF.

Across many disciplines of engineering, dynamic problems of structures are a primary concern. Civil engineers, mechanical engineers, aircraft engineers, ocean engineers, and engineering students encounter these problems every day, and it is up to them systematically to grasp the basic concepts, calculation principles and calculation methods of structural dynamics. This book focuses on the basic theories and concepts, as well as the application and background of theories and concepts in engineering. Since the basic principles and methods of dynamics are applied to other various engineering fields, this book can also be used as a reference for practicing engineers in the field across many multiple disciplines and for undergraduate and graduate students in other majors as well. The main contents include basic theory of dynamics, establishment of equation of motion, single degree of freedom systems, multi-degree of freedom systems, distributed-parameter systems, stochastic structural vibrations, research projects of structural dynamics, and structural dynamics of marine pipeline and risers.Whether for the veteran engineer or student, this is a must-have for any scientific or engineering library.

John T. Katsikadelis ... 1812 pages - Publisher: Academic Press; (June, 2020) ... Language: English - AmazonSIN: B08C1YKKCJ.

Dynamic Analysis of Structures reflects the latest application of structural dynamics theory to produce more optimal and economical structural designs. Written by an author with over 37 years of researching, teaching and writing experience, this reference introduces complex structural dynamics concepts in a user-friendly manner. The author includes carefully worked-out examples which are solved utilizing more recent numerical methods. These examples pave the way to more accurately simulate the behavior of various types of structures. The essential topics covered include principles of structural dynamics applied to particles, rigid and deformable bodies, thus enabling the formulation of equations for the motion of any structure.

Covers the tools and techniques needed to build realistic modeling of actual structures under dynamic loads + Provides the methods to formulate the equations of motion of any structure, no matter how complex it is, once the dynamic model has been adopted + Provides carefully worked-out examples that are solved using recent numerical methods + Includes simple computer algorithms for the numerical solution of the equations of motion and respective code in FORTRAN and MATLAB.

Gary Mavko, Tapan Mukerji, Jack Dvorkin ... 524 pages - Publisher: Cambridge University Press; 2nd edition (May, 2009) ... Language: English - ISBN-10: 0521861365.

This fully updated text addresses the relationships between geophysical observations and the underlying physical properties of rocks. It distills a vast quantity of background theory and laboratory results into a series of concise chapters that provide practical solutions to problems in geophysical data interpretation. Now in its second edition, major new chapters are presented on statistical rock physics and velocity-porosity-clay models for clastic sediments. Other new and expanded topics include anisotropic seismic signatures, borehole waves, models for fractured media, poroelastic models, and attenuation models. Also new to this edition is an enhanced set of appendices with key empirical results, data tables, and an atlas of reservoir rock properties - extended to include carbonates, clays, gas hydrates, and heavy oils. Supported by a website hosting MATLAB routines for implementing the various rock physics formulas, this book is a vital resource for advanced students and university faculty, as well as petroleum industry geophysicists and engineers.

Anil K. Chopra ... 992 pages - Publisher: Prentice Hall; 4th edition (December, 2011) ... Language: English - ISBN-10: 0132858037 - ISBN-13: 978-0132858038.

This second edition includes many topics encompassing the theory of structural dynamics and the application of this theory regarding earthquake analysis, response, and design of structures. Covers the inelastic design spectrum to structural design; energy dissipation devices; Eurocode; theory of dynamic response of structures; structural dynamics theory; and more. Ideal for readers interested in Dynamics of Structures and Earthquake Engineering.

James F. Doyle ... 442 pages - Publisher: Springer; (July, 1991) ... Language: English - ISBN-10: 0792312082 - ISBN-13: 978-0792312086.

This book is concerned with the static and dynamic analysis of structures. Specifi­ cally, it uses the stiffness formulated matrix methods for use on computers to tackle some of the fundamental problems facing engineers in structural mechanics. This is done by covering the Mechanics of Structures, its rephrasing in terms of the Matrix Methods, and then their Computational implementation, all within a cohesivesetting. Although this book is designed primarily as a text for use at the upper-undergraduate and beginning graduate level, many practicing structural engineers will find it useful as a reference and self-study guide. Several dozen books on structural mechanics and as many on matrix methods are currently available. A natural question to ask is why another text? An odd devel­ opment has occurred in engineering in recent years that can serve as a backdrop to why this book was written. With the widespread availability and use of comput­ ers, today's engineers have on their desk tops an analysis capability undreamt of by previous generations. However, the ever increasing quality and range of capabilities of commercially available software packages has divided the engineering profession into two groups: a small group of specialist program writers that know the ins and outs of the coding, algorithms, and solution strategies; and a much larger group of practicing engineers who use the programs. It is possible for this latter group to use this enormous power without really knowing anything of its source.

P. Fajfar, H. Krawinkler ... 316 pages - Publication Date: (April, 2007) ... Language: English - ASIN: B000Q3653M by Amazon.

Forty scientists working in 13 different countries detail in this work the most recent advances in seismic design and performance assessment of reinforced concrete buildings. It is a valuable contribution in the mitigation of natural disasters.


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