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Author: C. Truesdell | Size: 28 MB | Format:PDF | Quality:Unspecified | Publisher: Springer | Year: reprint of the original 1st ed. 1973 (June 1, 1984) | pages: 755 | ISBN: 3540131612 ISBN13: 9783540131618
Reissue of Encyclopedia of Physics / Handbuch der Physik, Volume VIa The mechanical response of solids was first reduced to an organized science of fairly general scope in the nineteenth century. The theory of small elastic deformations is in the main the creation of CAUCHY, who, correcting and simplifying the work of NAVIER and POISSON, through an astounding application of conjoined scholarship, originality, and labor greatly extended in breadth the shallowest aspects of the treatments of par ticular kinds of bodies by GALILEO, LEIBNIZ, JAMES BERNOULLI, PARENT, DANIEL BER NOULLI, EULER, and COULOMB. Linear elasticity became a branch of mathematics, culti vated wherever there were mathematicians. The magisterial treatise of LOVE in its second edition, 1906 - clear, compact, exhaustive, and learned - stands as the summary of the classical theory. It is one of the great "gaslight works" that in BOCHNER'S words! "either do not have any adequate successor[ s] . . . or, at least, refuse to be super seded . . . ; and so they have to be reprinted, in ever increasing numbers, for active research and reference", as long as State and Society shall permit men to learn mathe matics by, for, and of men's minds. Abundant experimentation on solids was done during the same century. Usually the materials arising in nature, with which experiment most justly concerns itself, do not stoop easily to the limitations classical elasticity posits.
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ISO 16276, Parts 1 and 2 Corrosion protection of steel structures by protective paint systems — Assessment of, and acceptance criteria for, the adhesion/cohesion (fracture strength) of a coating
ISO 16276-1:2007
This part of ISO 16276 specifies procedures for assessing the fracture strength of a protective paint coating of any thickness on a steel substrate of thickness not less than 10 mm. The procedures given in this part of ISO 16276 are based on methods used with different types of pull-off test equipment. The results obtained using such different types of equipment are not comparable.
NOTE 1 Substrates of less than 10 mm in thickness can be tested if they are strengthened by the sandwich technique (see ISO 4624) or by the nature of the structure (e.g. I-beam or backing-plate). Otherwise, test panels with a thickness of at least 10 mm coated in the same way as the structure can be used, or the method specified ISO 16276-2 can be used.
This part of ISO 16276 is only applicable if a fracture strength value is specified, together with the type of test equipment and the manufacturer of the equipment. Usually, this information is included in contract documentation.
NOTE 2 A value for the fracture strength is only meaningful if the requirements concerning the ambient conditions (see 6.4.2) are met.
This part of ISO 16276 also specifies suitable equipment and defines inspection areas, sampling plans and acceptance/rejection criteria.
It does not give any values of the fracture strength of different protective paint coatings.
ISO 16276-2:2007
This part of ISO 16276 specifies procedures for rating the resistance of coating systems when a cut in the form of a right-angle lattice pattern (cross-cut) or in the form of an X (X-cut) is made into the coating, penetrating through to the substrate.
This part of ISO 16276 is only applicable if the cross-cut or X-cut test method is specified, together with the rating from the appropriate rating scale.
NOTE The characteristics of the coating can make the assessment of the result of a cross-cut or X-cut test difficult.
This part of ISO 16276 also specifies suitable equipment and defines inspection areas, sampling plans and acceptance/rejection criteria.
It does not specify ratings for particular coating systems.
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ISO 14713 Parts 1, 2 and 3 Zinc coatings — Guidelines and recommendations for the protection against corrosion of iron and steel in structures
Author: Technical Committee ISO/TC 107, Metallic and other inorganic coatings, Subcommittee SC 4, Hot dip coatings (galvanized, etc.) | Size: 4 MB | Format:PDF | Quality:Original preprint | Publisher: ISO | Year: 2009
ISO 14713-1:2009
This part of ISO 14713 provides guidelines and recommendations regarding the general principles of design which are appropriate for articles to be zinc coated for corrosion protection and the level of corrosion resistance provided by zinc coatings applied to iron or steel articles, exposed to a variety of environments.
Initial protection is covered in relation to
- available standard processes,
- design considerations, and
- environments for use.
This part of ISO 14713 applies to zinc coatings applied by the following processes:
a) hot dip galvanized coatings (applied after fabrication);
b) hot dip galvanized coatings (applied onto continuous sheet);
c) sherardized coatings;
d) thermal sprayed coatings;
e) mechanically plated coatings;
f) electrodeposited coatings.
These guidelines and recommendations do not deal with the maintenance of corrosion protection in service for steel with zinc coatings. Guidance on this subject can be found in ISO 12944-5 and ISO 12944-8.
ISO 14713-2:2009
This part of ISO 14713 provides guidelines and recommendations regarding the general principles of design which are appropriate for articles to be hot dip galvanized for corrosion protection. The protection afforded by the hot dip galvanized coating to the article will depend upon the method of application of the coating, the design of the article and the specific environment to which the article is exposed. The hot dip galvanized article can be further protected by application of additional coatings (outside the scope of this part of ISO 14713), such as organic coatings (paints or powder coatings). When applied to hot dip galvanized articles, this combination of coatings is often known as a “duplex system”.
The guidelines and recommendations in this part of ISO 14713 do not deal with the maintenance of corrosion protection in service for steel with hot dip galvanized coatings. Guidance on this subject can be found in ISO 12944-5.
Specific product-related requirements (e.g. for hot dip galvanized coatings on tubes or fasteners, etc.) will take precedence over these general recommendations.
ISO 14713-3:2009
This part of ISO 14713 provides guidelines and recommendations regarding the general principles of design that are appropriate for articles to be sherardized for corrosion protection.
The protection afforded by the sherardized coating to the article will depend upon the method of application of the coating, the design of the article and the specific environment to which the article is exposed. The sherardized article can be further protected by application of additional coatings (outside the scope of this part of ISO 14713), such as organic coatings (wet paints or powder coatings). When applied to sherardized articles, this combination of coatings is often known as a “duplex system”. General guidance on this subject can be found in ISO 12944-5 and EN 13438. The maintenance of corrosion protection in service for steel with sherardized coatings is outside the scope of this part of ISO 14713.
Specific product-related requirements (e.g. for sherardized coatings on fasteners or tubes, etc.) will take precedence over these general recommendations.
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# Only 181 pages including hard cover (Not a full version)
# 10.5 MB
#Publisher; Tata Mc Graw.Hill companies
Preface :- The main objective of this book is to present a systematic text on the design of steel structures based on the lattest Indian standard codes.The book covers the fundamental aspects of analysis and design and also dicusses practical requirement such as safety, feasibility, and economy of steel structures.Theorotical concepts regarding the strength of materials are applied to the design of steel structures based on the given specification.
Though primarily intended for undergraduate students and practicing engineers the book is also helpful postgraduate students.
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Posted by: freequo - 10-09-2014, 07:31 AM - Forum: Archive
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Article/eBook Full Name: Clay and Shale Slope Instability
Author(s): William C. Haneberg, Scott A. Anderson
Edition: 1st edition
Publish Date: 1995
ISBN: 0813741106
Published By: Geological Society of America
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This new edition of the classic quantity surveying textbook retains its basic structure but has been thoroughly updated to reflect recent changes in the industry, especially in procurement. Although over the last 20 years a number of new procurement methods have evolved and become adopted, the recession has seen many clients revert to established traditional methods of procurement so the fundamentals of cost planning still apply – and should not be ignored. The first edition of this leading textbook was published in 1964 and it continues to provide a comprehensive introduction to the practice and procedures of cost planning in the procurement of buildings. This 9 th edition has been thoroughly updated to reflect changes that have occurred in the UK construction industry in the past six years. Whilst retaining its core structure of the three–phase cost planning process originally developed by Ferry and Brandon, the text provides a thorough grounding in contemporary issues including procurement innovation, whole life cycle costing and modelling techniques. Designed to support the core cost planning studies covered by students reading for degrees in quantity surveying and construction management, it provides a platform for understanding the fundamental importance of effective cost planning practice. The principals of elemental cost planning are covered from both pre– and post– contract perspectives the role of effective briefing and client/stakeholder engagement as best practice is also reinforced in this text. This new edition: Addresses The Soft Landings Framework (a new govt. initiative, especially for schools) to make buildings perform radically better and much more sustainably. Puts focus on actual performance in use at brief stage, during design and construction, and especially before and after handover. Covers recent changes in procurement, especially under the NEC and PFI Provides more on PPP and long–term maintenance issues Offers an improved companion website with tutorial worksheets for lecturers and Interactive spreadsheets for students, e.g. development appraisal models lifecycle costing models
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S TEEL D ISSIPATIVE B RACING S YSTEMS FOR S EISMIC R ETROFITTING OF E XISTING S TRUCTURES : T HEORY AND T ESTING
Author: Mario D’Aniello | Size: 13.9 MB | Format:PDF | Quality:Unspecified | Publisher: Università degli Studi di Napoli Federico II Facoltà di Ingegneria | Year: 2007 | pages: 316
Recent earthquakes have highlighted the urgency and importance of
rehabilitating seismically deficient structures to achieve an acceptable level of
performance. This can be achieved either reducing the load effect input to the existing structures, or improving the strength, stiffness, and/or ductility. Over the past 20 years, significant advancements have been made in the research and development of innovative materials and technologies for improving the seismic performance of existing struct ures through rehabilitation processes.The seismic protection of existing struct
ures represents nowadays one of the main tasks in the field of
structural engineering.Many examples of bad and unsatisfactory
structural performance, particular in case of reinforced concrete (RC) structures, have been due to several reasons such as bad quality of material
s, rough execution, lack of appropriate design of local details and
non-respect of code provisions. Besides, even if in very few cases, several failures have also occurred in the steel buildings during the well-known 1994 Northridge and 1995 Kobe Earthquakes, due to unexpected fragile local behaviour of connections respect to the large dissipative capacity expected by stru ctural designers (Mazzolani, 2000).
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1 Seismic Demands on Steel Braced Frame Buildings with Buckling-Restrained Braces
Author: Rafael Sabelli, Stephen Mahin and Chunho Chang | Size: 440 KB | Format:PDF | Quality:Unspecified | pages: 20
This paper highlights research being conducted to identify ground motion and structural characteristics that control the response of concentrically braced frames, and to identify improved design procedures and code provisions. The focus of this paper is on the seismic response of three and six story concentrically braced frames utilizing buckling-restrained
braces. A brief discussion is provided regarding the mechanical properties of such braces and the benefit of their use. Results of detailed nonlinear dynamic analyses are then examined for specific cases as well as statistically for several suites of ground motions to characterize the effect on key response parameters of various structural configurations and proportions.
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Author: ROBERT GEORGE DRIVER | Size: 11.9 MB | Format:PDF | Quality:Unspecified | Publisher: University of Albetta | Year: 1997 | pages: 250
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