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  Principles of Structural Stability Theory
Posted by: SR71 - 11-29-2010, 11:45 AM - Forum: Analysis & Design - Replies (2)

Principles of Structural Stability Theory

Author: Alexander Chajes | Size: 16,2 MB | Format: PDF | Publisher: Prentice Hall College Div | Year: March 1974 | pages: 288 pages | ISBN: 0137099649

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This is an introductory book on the subject of structural stability. Its aim is to provide a detailed treatment of the buckling characteristics of various structural elements and to present the different analytical methods used in the solution of stability problems.

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  Indian Stanadard Steel Table (IS 808)
Posted by: amaranu - 11-29-2010, 11:15 AM - Forum: Archive - No Replies

Hi,

Does any one has the Indian Standard Steel Table as per IS 808 in excel format ?
Thanks in advance.

Regards,
Amaranu

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  Metals Handbook Desk Edition 2nd Edition
Posted by: ir_71 - 11-29-2010, 11:10 AM - Forum: Other Materials (Wood, Brick, etc.) - No Replies

Metals Handbook Desk Edition 2nd Edition

Author: J. R. Davis (Editor), Asm International Handbook Committee (Corporate Author) | Size: 23 MB | Format: PDF | Publisher: CRC Press | Year: 1998 | pages: 1535 | ISBN: 978-0871706546

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The Metals Handbook Desk Edition is intended to serve as a comprehensive single-volume reference source on the properties, selection, processing, testing, and characterization of metals and their alloys. Although the information presented in this Volume is drawn principally from the 20 volumes of the ASM Handbook series, it should not be considered simply an abridged version of the larger work. Instead, the Metals Handbook Desk Edition draws upon the complete arsenal of ASM products--both print and electronic--as well as other key sources of information originating from other publications, company literature, technical societies, and government agencies.

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  Equivalent ductility factors taking into account low-cycle fatigue
Posted by: Fem.Ing - 11-29-2010, 11:06 AM - Forum: Archive - Replies (1)

Hi everyone, I need this paper:

Fajfar, P. 1993.
Equivalent ductility factors taking into account low-cycle fatigue,
Earthquake Engineering and Structural Dynamics.
vol 21, issue 10, pag. 837-848

Thanks in advance.

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  Advanced Topics in Analysis and Design of Normal and High Strength Concrete Structure
Posted by: concreteok - 11-29-2010, 10:31 AM - Forum: Journals, Papers and Presentations - Replies (2)

Advanced Topics in Analysis and Design of Normal and High Strength Concrete Structures

Author: Professor Yew-Chaye Loo | Size: 40 MB | Format: PDF



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Material for one of courses held by Dr. Loo in Kuala Lumpur few years ago. Some of his very interesting papers are in the attachment.

Biodata:
BScEng, MEng, PhD, FIEAust, FICE, FIStructE, CEng, CPEng, NPER

Professor of Civil Engineering, Griffith School of Engineering, Griffith School of Engineering

Director, Internationalisation and Professional Liaison, Science, Environment, Engineering and Technology Group

Research Expertise
Prof. Loo's principal research interests lie in the areas of Concrete Structures, Bridge Engineering, Computational Mechanics, Construction Materials and Design Code Development. He has authored and co-authored four books and has signed a contract for the fifth; published two edited conference proceedings and over 200 refereed journal and conference papers.

Personal research grants received to date from competitive sources including the Australian Research Council total over AUD1.4 million mainly in the area of Concrete Structures, Bridge Management System, and Pavement Technology and Management.

Also received grants from the Australian Department of Education, Science and Training under the University Mobility in the Asia Pacific (UMAP) Scheme. These amounted to more than AUD210,000 for the nine consecutive years to 2007/8 covering nine destination countries & region viz Thailand, China, Taiwan, Korea, Japan, Vietnam, Malaysia, Indonesia and the Philippines.

He has served in the UK, Malaysia, Thailand and Australia as a consultant to various engineering consultants and government authorities on bridge engineering, civil engineering and building projects worth well over AUD200M (in 2009 value).



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  Performance Based Methods for Service Life Prediction
Posted by: ir_71 - 11-29-2010, 08:47 AM - Forum: Journals, Papers and Presentations - Replies (1)

Performance Based Methods for Service Life Prediction

Author: Per Jostein Hovde, Konrad Moser | Size: 1.85 MB | Format: PDF | Publisher: RILEM | Year: 2004 | pages: 107 | ISBN: 90-6363-040-9

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CIB W080 / RILEM 175 SLM Service Life Methodologies Prediction of Service Life for Buildings and Components

Reports compiled by
CIB W080 / RILEM 175-SLM Service Life Methodologies
Prediction of Service Life for Buildings and Components

The State of the Art Reports on methods of service life prediction have been arranged in two parts: A (Factor methods) and B (Engineering design). Each part, individually authored, is self-contained and includes a title page, table of contents, summary, and references and may contain additional information (e.g., preface, abbreviations). References are provided in author date style and are exclusive to the Part in which they are used – they have not been cross-referenced. In order that reference can be made to a specific Table or Figure in the text, these items have been enumerated using a prefix of either A or B pertaining the part in which they are presented. Finally, pagination is continuous over the two parts.

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  Chloride Resistance of Concrete
Posted by: ir_71 - 11-29-2010, 08:39 AM - Forum: Journals, Papers and Presentations - Replies (1)

Chloride Resistance of Concrete

Size: 2.6 MB | Format: PDF | Publisher: Cement Concrete & Aggregates Australia | Year: 2009 | pages: 37

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Corrosion of steel reinforcement in concrete is the most common problem affecting the durability of reinforced concrete structures. Chloride-induced corrosion is one of the main mechanisms of deterioration affecting the long-term performance of such structures1. Concrete provides physical and chemical protection to the reinforcing steel from penetrating chlorides which may cause steel depassivation leading to increased risk of steel corrosion.
The chloride resistance depends on the permeability of the concrete and the thickness of cover to the reinforcement. The integrity of the concrete cover under service load, in terms of cracking and crack width, also influences the resistance to penetrating chlorides. Corrosion of steel reinforcement is an electrochemical process. Hence electrochemical properties of concrete, such as resistivity, are important inherent properties affecting the corrosion rate of reinforcing steel.
Metha2 reconfirmed from a review of case studies that it is the permeability of concrete, rather than its chemistry, which is the key to overall durability. The causes of high permeability are not limited to poor concrete proportion but poor concreting practice, such as incomplete mixing, inadequate consolidation and curing after placement, insufficient cover to reinforcing steel, and badly constructed joints. In service, concrete may exhibit various forms of cracking for reasons such as settlement, premature loading, overloads, and repeated impact. To obtain long-term durability of concrete marine structures, the control of concrete cracking in service through proper mix proportioning and concreting practice is of as much importance as the control of concrete permeability.
This report discusses the various factors affecting chloride resistance of concrete, mechanisms of chloride transport, related test methods and performance specifications. It also assesses additional measures to enhance the chloride resistance of concrete.

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  Building Acoustics
Posted by: ir_71 - 11-29-2010, 08:28 AM - Forum: General Books - Replies (1)

Building Acoustics

Author: Erik Vigran | Size: 4.6 MB | Format: PDF | Publisher: Spon Press | Year: 2007 | pages: 384 | ISBN: 978-0415428538

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Building or architectural acoustics is taken in this book to cover all aspects of sound and vibration in buildings. The book covers room acoustics but the main emphasis is on sound insulation and sound absorption and the basic aspects of noise and vibration problems connected to service equipment and external sources. Measuring techniques connected to these fields are also brought in. It is designed for advanced level engineering studies and is also valuable as a guide for practitioners and acoustic consultants who need to fulfil the demands of building regulations.
It gives emphasis to the acoustical performance of buildings as derived from the performance of the elements comprising various structures. Consequently, the physical aspects of sound transmission and absorption need to be understood, and the main focus is on the design of elements and structures to provide high sound insulation and high absorbing power. Examples are taken from all types of buildings. The book aims at giving an understanding of the physical principles involved and three chapters are therefore devoted to vibration phenomena and sound waves in fluids and solid media.
Subjective aspects connected to sound and sound perception is sufficiently covered by other books; however, the chapter on room acoustics includes descriptions of measures that quantify the “acoustic quality” of rooms for speech and music.
Tor Erik Vigran is professor emeritus at the Norwegian University of Science and Technology, Head of the Acoustic Committee of Standards Norway, the Norwegian standardization organization, and member of several working groups within ISO/TC 43 and CEN/TC 126.

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  Journal of Consistent inelastic design spectra
Posted by: Fem.Ing - 11-29-2010, 08:19 AM - Forum: Archive - Replies (1)

Hi, I'm looking for this papers:

Consistent inelastic design spectra: Hysteretic and input energy
1994, vol 23, issue 5, pages 523–537
Peter Fajfar and Tomaž Vidic
Article first published online: 2 JAN 2007 | DOI: 10.1002/eqe.4290230505


Consistent inelastic design spectra: Strength and displacement
1994, vol 23, issue 5, pages 507–521
Tomaž Vidic, Peter Fajfar and Matej Fischinger
Article first published online: 2 JAN 2007 | DOI: 10.1002/eqe.4290230504

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  ACI 351.3: Foundations for Dynamic Equipment
Posted by: Administrator - 11-29-2010, 07:51 AM - Forum: ACI - Replies (8)

351.3R-04
Foundations for Dynamic Equipment

Author: ACI Committee 351 | Size: 610 KB | Format: PDF | Publisher: American Concrete Institute | Year: 2004 | pages: 63 | ISBN: 351304

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This report presents general guidance for the various design criteria, methods, and procedures of analysis, design, and construction applied to dynamic equipment foundations. As an engineering aid to those persons engaged in the design of foundations for machinery, this document presents many current practices in the engineering, construction, repair, and upgrade of dynamic equipment foundations.

Keywords: amplitude; concrete; foundation; reinforcement; vibration.

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