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Seismic Performance Analysis of Concrete Gravity Dams

2020-07-10 Technology & Engineering
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Release : 2020-07-10
Genre : Technology & Engineering
Kind : eBook
Book Rating : 94X/5 ( reviews)

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Book Synopsis Seismic Performance Analysis of Concrete Gravity Dams by : Gaohui Wang

Download or read book Seismic Performance Analysis of Concrete Gravity Dams written by Gaohui Wang. This book was released on 2020-07-10. Available in PDF, EPUB and Kindle. Book excerpt: This book evaluates the seismic performance of concrete gravity dams, considering the effects of strong motion duration, mainshock-aftershock seismic sequence, and near-fault ground motion. It employs both the extended finite element method (XFEM) and concrete damaged plasticity (CDP) models to characterize the mechanical behavior of concrete gravity dams under strong ground motions, including the dam-reservoir-foundation interaction. In addition, it discusses the effects of the initial crack, earthquake direction, and cross-stream seismic excitation on the nonlinear dynamic response to strong ground motions, and on the damage-cracking risk of concrete gravity dams. This book provides a theoretical basis for the seismic performance evaluation of high dams, and can also be used as a reference resource for researchers and graduate students engaged in the seismic design of high dams.

Methodologies for Seismic Assessment of Concrete Gravity Dam-Foundation Systems

2011
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Release : 2011
Genre :
Kind : eBook
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Book Synopsis Methodologies for Seismic Assessment of Concrete Gravity Dam-Foundation Systems by : Gurinderbir Singh Sooch

Download or read book Methodologies for Seismic Assessment of Concrete Gravity Dam-Foundation Systems written by Gurinderbir Singh Sooch. This book was released on 2011. Available in PDF, EPUB and Kindle. Book excerpt:

Earthquake Engineering for Concrete Dams

1991-02-01 Technology & Engineering
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Release : 1991-02-01
Genre : Technology & Engineering
Kind : eBook
Book Rating : 360/5 ( reviews)

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Book Synopsis Earthquake Engineering for Concrete Dams by : National Research Council

Download or read book Earthquake Engineering for Concrete Dams written by National Research Council. This book was released on 1991-02-01. Available in PDF, EPUB and Kindle. Book excerpt: The hazard posed by large dams has long been known. Although no concrete dam has failed as a result of earthquake activity, there have been instances of significant damage. Concerns about the seismic safety of concrete dams have been growing recently because the population at risk in locations downstream of major dams continues to expand and because the seismic design concepts in use at the time most existing dams were built were inadequate. In this book, the committee evaluates current knowledge about the earthquake performance of concrete dams, including procedures for investigating the seismic safety of such structures. Earthquake Engineering for Concrete Dams specifically informs researchers about state-of-the-art earthquake analysis of concrete dams and identifies subject areas where additional knowledge is needed.

Seismic Safety Evaluation of Concrete Dams

2014-10-23 Science
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Release : 2014-10-23
Genre : Science
Kind : eBook
Book Rating : 199/5 ( reviews)

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Book Synopsis Seismic Safety Evaluation of Concrete Dams by : Chong Zhang

Download or read book Seismic Safety Evaluation of Concrete Dams written by Chong Zhang. This book was released on 2014-10-23. Available in PDF, EPUB and Kindle. Book excerpt: 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 Covers soil-structure interactions, and meso-scale mechanical behavior of concrete are all international front issues of the field

Earthquake Engineering for Concrete Dams

2020-03-16 Technology & Engineering
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Release : 2020-03-16
Genre : Technology & Engineering
Kind : eBook
Book Rating : 039/5 ( reviews)

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Book Synopsis Earthquake Engineering for Concrete Dams by : Anil K. Chopra

Download or read book Earthquake Engineering for Concrete Dams written by Anil K. Chopra. This book was released on 2020-03-16. Available in PDF, EPUB and Kindle. Book excerpt: 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 Dams offers 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 Dams offers a comprehensive view of the current procedures and methods for seismic analysis, design, and safety evaluation of concrete dams.

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