Dear all,
I,m verifying the computer results for response spectrum analysis and would like to get a reference on how modal combination is done. I think paper will be helpful n oul b ppreciate if you can share it with us. The article details are as follows.
Title: Critical response of structures to multicomponent earthquake excitation
Journal:Earthquake Engineering & Structural Dynamics
Author:Oscar A. Lopez, Anil K. Chopra, Julio J. Hernandez
Vol.29 issue 12
Pp.1759-1778
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Posted by: mastermind - 02-10-2014, 06:38 AM - Forum: Archive
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Article/eBook Full Name: An Investigation into the Interaction of Flanges and Webs in Wide-Flange Shapes, Proceedings of the Annual Technical Session and Meeting, Cleveland, OH, April 16-17, 1985, Structural Stability Research Council, Bethlehem, PA, pp. 397–405.
Author(s): Johnson, D.L.
Edition: N/A
Publish Date: 1985
ISBN: N/A
Published By: AISC , Structural Stability Research Council
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Design of Fastenings for Use in Concrete - the CEN/TS 1992-4 Provisions
Author: Dr. Ing. Rainer Mallee, Dr. Ing. Werner Fuchs, Prof. Dr. Ing. Rolf Eligehausen(auth.), Konrad Bergmeister, Frank Fingerloos, Johann Dietrich Worner(eds.) | Size: 1.4 MB | Format:PDF | Quality:Unspecified | Publisher: Wiley | Year: 2013 | pages: 161 | ISBN: 9783433030448, 9783433602737
The European standard draft CEN/TS 1992-4 for the design of fastenings by means of headed studs, anchor channels, mechanical and chemical anchors is ready for use. This book elivers a detailed description of the determination of tension and shear load actions. Furthermore plastic load capacity design and a plastic design approach are given. Durability, fire resistance and earthquake action are exposed to a particular treatment.
Selected chapters of the German concrete yearbook "Beton Kalender" are now available in English. The new English BetonKalender Series delivers internationally useful engineering expertise and industrial know-how from Germany.
The Beton-Kalender was founded in 1906 in Berlin, and very soon after it has become a "bible" for construction engineers. Its founder Fritz von Emperger (1862-1942) thought that it should support the annual progress of the new building method with ferro-concrete structures "until its tempestuous development would be brought to the end". But, with exception 1945-50 it is published annually until today.
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Article/eBook Full Name: Design of Fastenings for Use in Concrete: The CEN/TS 1992-4 Provisions
Author(s): Rainer Mallee, Rolf Eligehausen, Werner Fuchs (Translated by), Konrad Bergmeister (Editor), Frank Fingerloos (Editor), Johann-Dietrich Worner (Editor)
Edition: 1 edition
Publish Date: 2013
ISBN: 978-3-433-03044-8
Published By: Ernst & Sohn;
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Introduction to the Mechanics of Deformable Solids: Bars and Beams
Author: David H. Allen | Size: 7 MB | Format:PDF | Quality:Unspecified | Publisher: Springer | Year: 2013 | pages: 324 | ISBN: 1461440025
Introduction to the Mechanics of Deformable Solids: Bars and Beams introduces the theory of beams and bars, including axial, torsion, and bending loading and analysis of bars that are subjected to combined loadings, including resulting complex stress states using Mohr’s circle. The book provides failure analysis based on maximum stress criteria and introduces design using models developed in the text. Throughout the book, the author emphasizes fundamentals, including consistent mathematical notation. The author also presents the fundamentals of the mechanics of solids in such a way that the beginning student is able to progress directly to a follow-up course that utilizes two- and three-dimensional finite element codes imbedded within modern software packages for structural design purposes. As such, excessive details included in the previous generation of textbooks on the subject are obviated due to their obsolescence with the availability of today’s finite element software packages. This book also:
Features a highly visual pedagogy that emphasizes how visual representation of models leads to mathematical models
Pays careful attention to the history of mechanics and includes a historical chapter
Includes a separate chapter on structural design
Maintains congruity of notation and approach to all mechanics models
Features 200 illustrations
Introduction to the Mechanics of Deformable Solids: Bars and Beams is an ideal book for undergraduate students taking their first course in mechanics of solids.
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The wind energy industry in Germany has an excellent global standing when it comes to the development and construction of wind turbines. Germany currently represents the world's largest market for wind energy. The ongoing development of ever more powerful wind turbines plus additional requirements for the design and construction of their offshore foundation structures exceeds the actual experiences gained so far in the various disciplines concerned.
This book gives a comprehensive overview for planning and structural design analysis of reinforced concrete and pre-stressed concrete wind turbine towers for both, onshore and offshore wind turbines. Wind turbines represent structures subjected to highly dynamic loading patterns. Therefore, for the design of load bearing structures, fatigue effects - and not just maximum loads - are extremely important, in particular in the connections and joints of concrete and hybrid structures. There multi-axial stress conditions occur which so far are not covered by the design codes. The specific actions, the nonlinear behaviour and modeling for the structural analysis are explained. Design and verification with a focus on fatigue are addressed. The chapter Manufacturing includes hybrid structures, segmental construction of pre-stressed concrete towers and offshore wind turbine foundations.
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This European Standard defines the recommended terminology covering scientific, and technical terms, test methods, products, and the classification of Natural Stones.
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Author: John Provis (Editor), Jannie van Deventer (Editor) | Size: 7.04 MB | Format:PDF | Quality:Original preprint | Publisher: Springer | Year: 2014 | pages: 396 | ISBN: ISBN 978-94-007-7672-2
This is a State of the Art Report resulting from the work of RILEM Technical Committee 224-AAM in the period 2007-2013. The Report summarises research to date in the area of alkali-activated binders and concretes, with a particular focus on the following areas: binder design and characterisation, durability testing, commercialisation, standardisation, and providing a historical context for this rapidly-growing research field.
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