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Scaling Structural Strength
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Book Synopsis Scaling of Structural Strength by : Z. P. Bažant
Download or read book Scaling of Structural Strength written by Z. P. Bažant and published by CRC Press. This book was released on 2002 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Questions of size effect and scaling on the integrity of structures have been around since at least the time of Leonardo da Vinci. Bazant (civil engineering and materials science, Northwestern U.) sketches the history of size effect studies before exploring size effect on fracture and crack mechanics in a number of materials. He explores applications of the known size effect law for the measurement of material fracture properties and the modeling of the size effect by the cohesive crack model, nonlocal finite element models, and discrete element models. Applications to quasibrittle materials, including concrete, fiber composites, sea ice, rocks, and ceramics are presented. The role of size effect in some famous structural catastrophes is then examined. Annotation copyrighted by Book News, Inc., Portland, OR.
Book Synopsis Scaling of Structural Strength by : Zdenek P. Bazant
Download or read book Scaling of Structural Strength written by Zdenek P. Bazant and published by Elsevier. This book was released on 2005-06-28 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is concerned with a leading-edge topic of great interest and importance, exemplifying the relationship between experimental research, material modeling, structural analysis and design. It focuses on the effect of structure size on structural strength and failure behaviour. Bazant's theory has found wide application to all quasibrittle materials, including rocks, ice, modern fiber composites and tough ceramics. The topic of energetic scaling, considered controversial until recently, is finally getting the attention it deserves, mainly as a result of Bazant's pioneering work. In this new edition an extra section of data and new appendices covering twelve new application developments are included. The first book to show the 'size effect' theory of structure size on strength Presents the principles and applications of Bazant's pioneering work on structural strength Revised edition with new material on topics including asymptotic matching, flexural strength of fiber-composite laminates, polymeric foam fractures and the design of reinforced concrete beams
Book Synopsis Scaling Structural Strength by : Z. Bazant
Download or read book Scaling Structural Strength written by Z. Bazant and published by Kogan Page. This book was released on 2005-03-01 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Consolidates most of Bazant's pioneering research work in energetic strength scaling in an accessible format... a fascinating read and I highly recommend it to any practitioners of this subject." -- Strain This book is concerned with a leading-edge topic of great interest and importance, exemplifying the relationship between experimental research, material modeling, structural analysis and design. It focuses on the effect of structure size on structural strength and failure behavior. Bazant's theory has recently found wide application to all quasibrittle materials, including rocks, ice, modern fiber composites and tough ceramics.
Book Synopsis Investigation of the Fatigue Strength of a Full-scale Airplane Wing Structures by : Dwight O. Fearnow
Download or read book Investigation of the Fatigue Strength of a Full-scale Airplane Wing Structures written by Dwight O. Fearnow and published by . This book was released on 1951 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Probabilistic Mechanics of Quasibrittle Structures by : Zdenek P. Bazant
Download or read book Probabilistic Mechanics of Quasibrittle Structures written by Zdenek P. Bazant and published by Cambridge University Press. This book was released on 2017-05-25 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an experimentally validated probabilistic strength theory of structures made of concrete, composites, ceramics and other quasibrittle materials.
Author :Michael Anthony Nastasi Publisher :Springer Science & Business Media ISBN 13 :9780792321958 Total Pages :646 pages Book Rating :4.3/5 (219 download)
Book Synopsis Mechanical Properties and Deformation Behavior of Materials Having Ultra-Fine Microstructures by : Michael Anthony Nastasi
Download or read book Mechanical Properties and Deformation Behavior of Materials Having Ultra-Fine Microstructures written by Michael Anthony Nastasi and published by Springer Science & Business Media. This book was released on 1993 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the emerging class of new materials characterized by ultra-fine microstrucures. The NATO ASI which produced this book was the first international scientific meeting devoted to a discussion of the mechanical properties and deformation behavior of materials having grain sizes down to a few nanometers. Topics covered include superplasticity, tribology, and the supermodulus effect. Review chapters cover a variety of other themes including synthesis, characterization, thermodynamic stability, and general physical properties. Much of the work is concerned with the issue of how far conventional techniques and concepts can be extended toward atomic scale probing. Another key issue concerns the structure of nanocrystalline materials, in particular, what is the structure and composition of the internal boundaries. These ultra-fine microstructures have proved to challenge even the finest probes that the materials science community has today.
Book Synopsis The Kiloparsec-Scale Structure and Kinematics of High-Redshift Star-Forming Galaxies by : David R. Law
Download or read book The Kiloparsec-Scale Structure and Kinematics of High-Redshift Star-Forming Galaxies written by David R. Law and published by Universal-Publishers. This book was released on 2008-09 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: We study the spatially resolved properties of star-forming galaxies at redshift z 2 - 3 on scales 1 kpc using a combination of morphological and kinematic analyses in an effort to characterize the major mechanisms of galaxy formation in the young universe. Using a sample of 216 galaxies which have been spectroscopically confirmed to lie between redshifts z = 1.8 - 3.4 in the GOODS-N field we demonstrate that rest-UV morphology (as seen by the Hubble Space Telescope) is statistically uncorrelated with physical properties such as star formation rate and is therefore unable to support the hypothesis that the prevalence of irregular morphologies indicates a high major merger fraction. Further, we present a sample of 13 galaxies observed with the OSIRIS integral field spectrograph and the Keck laser-guide star adaptive optics system which demonstrate the prevalence of high velocity dispersions 80 km/s and generally little in the way of spatially resolved velocity gradients, inconsistent with favored rotating disk models. We discuss the implications of these results for galaxy formation models, including gas accretion via cold flows and gravitational instability of early gas-rich galactic disks. There is some evidence for a trend towards stronger rotational signatures in galaxies with more massive stellar populations.
Book Synopsis Full-Scale Load Testing of Structures by : W. R. Schriever
Download or read book Full-Scale Load Testing of Structures written by W. R. Schriever and published by ASTM International. This book was released on 1980 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Multi-Scale Modeling of Structural Concrete by : Koichi Maekawa
Download or read book Multi-Scale Modeling of Structural Concrete written by Koichi Maekawa and published by CRC Press. This book was released on 2008-11-28 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increases in computer power have now enabled engineers to combine materials science with structural mechanics in the design and the assessment of concrete structures. The techniques developed have become especially useful for the performance assessment of such structures under coupled mechanistic and environmental actions. This allows effective management of infrastructure over a much longer life cycle, thus satisfying the requirements for durability and sustainability. This ground-breaking new book draws on the fields of materials and structural mechanics in an integrated way to address the questions of management and maintenance. It proposes a realistic way of simulating both constituent materials and structural responses under external loading and under ambient conditions. Where the research literature discusses component or element technology related to performance assessment, this book uniquely covers the subject at the level of the whole system including soil foundation, showing engineers how to model changes in concrete structures over time and how to use this for decision making in infrastructure maintenance and asset management.
Download or read book Scaling of Structural Failure written by and published by . This book was released on 1997 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: This article attempts to review the progress achieved in the understanding of scaling and size effect in the failure of structures. Particular emphasis is placed on quasibrittle materials for which the size effect is complicated. Attention is focused on three main types of size effects, namely the statistical size effect due to randomness of strength, the energy release size effect, and the possible size effect due to fractality of fracture or microcracks. Definitive conclusions on the applicability of these theories are drawn. Subsequently, the article discusses the application of the known size effect law for the measurement of material fracture properties, and the modeling of the size effect by the cohesive crack model, nonlocal finite element models and discrete element models. Extensions to compression failure and to the rate-dependent material behavior are also outlined. The damage constitutive law needed for describing a microcracked material in the fracture process zone is discussed. Various applications to quasibrittle materials, including concrete, sea ice, fiber composites, rocks and ceramics are presented.
Book Synopsis The Supporting Strength of Sewer Pipe in Ditches by : Anson Marston
Download or read book The Supporting Strength of Sewer Pipe in Ditches written by Anson Marston and published by . This book was released on 1917 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Structural Assessment by : F. K. Garas
Download or read book Structural Assessment written by F. K. Garas and published by Butterworth-Heinemann. This book was released on 1987 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes proceedings of a conference in April 1987 organised by the Model Analysis as a Design Tool Study Group of the Institution of Structural Engineers.
Book Synopsis Proceedings of the American Society for Composites 2014-Twenty-ninth Technical Conference on Composite Materials by : Hyonny Kim
Download or read book Proceedings of the American Society for Composites 2014-Twenty-ninth Technical Conference on Composite Materials written by Hyonny Kim and published by DEStech Publications, Inc. This book was released on 2014-09-17 with total page 3583 pages. Available in PDF, EPUB and Kindle. Book excerpt: New and not previously published U.S. and international research on composite and nanocomposite materialsFocus on health monitoring/diagnosis, multifunctionality, self-healing, crashworthiness, integrated computational materials engineering (ICME), and moreApplications to aircraft, armor, bridges, ships, and civil structures This fully searchable CD-ROM contains 270 original research papers on all phases of composite materials, presented by specialists from universities, NASA and private corporations such as Boeing. The document is divided into the following sections: Aviation Safety and Aircraft Structures; Armor and Protection; Multifunctional Composites; Effects of Defects; Out of Autoclave Processing; Sustainable Processing; Design and Manufacturing; Stability and Postbuckling; Crashworthiness; Impact and Dynamic Response; Natural, Biobased and Green; Integrated Computational Materials Engineering (ICME); Structural Optimization; Uncertainty Quantification; NDE and SHM Monitoring; Progressive Damage Modeling; Molecular Modeling; Marine Composites; Simulation Tools; Interlaminar Properties; Civil Structures; Textiles. The CD-ROM displays figures and illustrations in articles in full color along with a title screen and main menu screen. Each user can link to all papers from the Table of Contents and Author Index and also link to papers and front matter by using the global bookmarks which allow navigation of the entire CD-ROM from every article. Search features on the CD-ROM can be by full text including all key words, article title, author name, and session title. The CD-ROM has Autorun feature for Windows 2000 or higher products and can also be used with Macintosh computers. The CD includes the program for Adobe Acrobat Reader with Search 11.0. One year of technical support is included with your purchase of this product.
Book Synopsis Concrete Model Analysis of Structural Elements Developing Strength Reduction Concepts by : John M. Ferrito
Download or read book Concrete Model Analysis of Structural Elements Developing Strength Reduction Concepts written by John M. Ferrito and published by . This book was released on 1970 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: A dimensional analysis develops the scale factors for direct and strength-reduction models. A method is presented for designing model concretes suitable for use in small-scale models that will produce strength characteristics essentially the same as prototype concrete. Bond strength of model concrete reinforcement was studied, and an apparatus was developed to put deformations in wire. Pullout tests were conducted to evaluate the bond strength developed by laboratory-deformed wires. To develop the concepts of strength-reduction modeling, a series of beam tests was conducted. These tests revealed that models will accurately reproduce prototype failure modes and ultimate strengths. The accuracy of strains and deflections depends on the significance of distortion in the model. The shear strength of the model was found to be dependent upon the square root of the ultimate concrete compressive stress; strength scale factors should be applied to the square root value. Further tests involved columns, prestressed beams, and flat slabs. (Author).
Author :Maria S. Konsta-Gdoutos Publisher :Springer Science & Business Media ISBN 13 :1402051042 Total Pages :761 pages Book Rating :4.4/5 (2 download)
Book Synopsis Measuring, Monitoring and Modeling Concrete Properties by : Maria S. Konsta-Gdoutos
Download or read book Measuring, Monitoring and Modeling Concrete Properties written by Maria S. Konsta-Gdoutos and published by Springer Science & Business Media. This book was released on 2007-09-23 with total page 761 pages. Available in PDF, EPUB and Kindle. Book excerpt: This state-of-the-art volume covers the latest and future trends in measuring, monitoring and modeling the properties of cement based materials. The book contains 94 papers and presents the latest research work of renowned experts. It acts as a survey of the most up-to-date research in the field.
Book Synopsis Full-Scale Load Testing of Structures by :
Download or read book Full-Scale Load Testing of Structures written by and published by ASTM International. This book was released on 1980 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Large Scale Structure of the Universe by : Malcolm S. Longair
Download or read book The Large Scale Structure of the Universe written by Malcolm S. Longair and published by Springer Science & Business Media. This book was released on 1978-05-31 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: The significance of the present IAU symposium, "The Large Scale Structure of the Universe", fortunately requires no elaboration by the editors. The quality of the wide range of observational and theoretical astrophysics contained in this volume speaks for itself. The published version of the proceedings contains all the contributions presented at the symposium with the exception of the introductory lecture by V. A. Ambartsumian. Contributed papers, short contributions and discussions have been included according to the recommendations of the IAU. Many people contributed to the success of the symposium. First of all, thanks are due to the USSR Academy of Sciences and to the Estonian Academy of Sciences for sponsoring this symposium in Tallinn. The efforts of Academician K. Rebane, President of the Estonian Academy of Sciences, are particularly appreciated. The astronomical hosts of the symposium were the members of the W. Struve Astrophysical Observatory of Tartu who made outstanding efforts to lavish participants with Estonian hospitality which was greatly appreciated and enjoyed by them and their guests. The members of the Scientific and Local Organising Committees are listed below and we thank all of them for their contributions which were central to the success of the symposium. In addition are listed members of the Technical Organising Committee who were responsible for all details of the organisation and whose vigilance ensured that all aspects of the symposium ran smoothly and efficiently. Their contributions are all gratefully acknowledged.