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  Metal Forming: Mechanics and Metallurgy
Posted by: struceng - 03-05-2011, 09:30 AM - Forum: General Books - Replies (1)

Metal Forming: Mechanics and Metallurgy

[Image: 32966943163356798791.jpg]

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Authors: William F. Hosford, Robert M. Caddell
Edition: 3, illustrated
Publisher: Cambridge University Press, 2007
ISBN: 0521881218, 9780521881210
Length: 312 pages
Pdf: 8.45 mB
Pdf Quality Condition: 9 points (over 10)

This book helps the engineer understand the principles of metal forming and analyze forming problems - both the mechanics of forming processes and how the properties of metals interact with the processes. The first third of the book is devoted to fundamentals of mechanics and materials; the middle to the analyses of bulk forming processes like drawing, extrusion, and rolling; and the last third covers sheet forming processes. In this new third edition, an entire chapter has been devoted to forming limit diagrams, and various aspects of stamping, including the use of tailor welded blanks, and another on other sheet forming operations, including hydroforming of tubes. Coverage of sheet metal properties has been expanded to include new materials and more on aluminium alloys. Interesting end-of-chapter notes have been added throughout as well as references. More than 200 end-of-chapter problems are also included.


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  Metal Fatigue: What It Is, Why It Matters
Posted by: struceng - 03-05-2011, 09:26 AM - Forum: General Books - Replies (1)

Metal Fatigue: What It Is, Why It Matters

[Image: 15464510529625303339.jpg]

[Image: info.png]
Author: L. P. Pook
Edition: illustrated
Publisher: Springer, 2007
ISBN: 140205596X, 9781402055966
Length: 264 pages
Pdf: 2.4 mB
Pdf Quality Condition: 9 points (over 10)

This book presents important concepts in metal fatigue in a straightforward manner, for the benefit of readers who must understand more advanced documents on a wide range of metal fatigue topics. The text shows how metal fatigue problems are solved in engineering practice. The book assumes no prior knowledge of metal fatigue, requiring only a basic understanding of stress analysis and mathematics covered in engineering undergraduate courses.


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  Hotfile - no longer a viable site for sharing files
Posted by: Arigato - 03-05-2011, 08:47 AM - Forum: Free Discussion - No Replies

Just a heads-up lads.

If you have noticed, HOTFILE links (many of them) are no longer available for access.
They are taking the hot seat

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now after Rapidshare a few years back.

I would suggest not to upload critical files in Hotfile. They might be flagged, or worst - your premium account suspended.

Moderator Notes:
You got 3 warnings of transparent link(included this). You're still posting transparent link. For your next transparent link, your posting privilege will be suspended until you can show me/moderators that you can post the right code protected links (by posting on my profile comments or e-mail to me).

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  Design Manual on the European Recommendations for the Fire Safety of Steel Structures
Posted by: ir_71 - 03-05-2011, 08:06 AM - Forum: Steel - Replies (2)

Design Manual on the European Recommendations for the Fire Safety of Steel Structures

Size: 5.87 MB | Format: PDF | Publisher: ECCS | pages: 208

[Image: 07467799227965505081.jpg]


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Authors ECCS
Publisher ECCS
Year 1985

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  European Recommendations for the Design of Longitunally Stiffened Webs and of Stiffen
Posted by: ir_71 - 03-05-2011, 07:34 AM - Forum: Steel - Replies (2)

European Recommendations for the Design of Longitunally Stiffened Webs and of Stiffened Compression Flanges

Size: 8.7 MB | Format: PDF | Publisher: ECCS

[Image: 37434991836977582855.jpg]


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Authors ECCS
Publisher ECCS
Year 1990

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  Guide to Earthwork Construction
Posted by: ir_71 - 03-05-2011, 06:11 AM - Forum: Journals, Papers and Presentations - Replies (1)

Guide to Earthwork Construction

Size: 4.43 MB | Format: PDF | Publisher: TRB | Year: 1990 | pages: 119 | ISBN: 9780309049573

[Image: 30575954713595808518.jpg]


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TRB State of the Art Report 8: Guide to Earthwork Construction provides construction engineers and technicians with information on all aspects of earthwork construction. Although it is not intended to be a design manual, it does contain considerable background on the design concepts that are necessary for good earthwork construction.

The Guide is divided into ten chapters as follows:
* Introduction,
* History of Embankment Construction,
* Compaction Concepts,
* Earthwork Construction,
* Drainage,
* Embankment Foundations,
* Earthwork for Retaining Structures and Abutments,
* Environmental Considerations,
* Special Soil Deposits and Embankment Materials, and
* Instrumentation for Embankments.

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  Advances in Meshfree and X-Fem Methods
Posted by: junaid - 03-05-2011, 03:14 AM - Forum: Finite Element Methods - No Replies


Advances in Meshfree and X-Fem Methods

Author: G. R. Liu | Size: 12 MB | Format: PDF | Publisher: World Scientific Publishing Company | Year: 2003 | pages: 272 | ISBN: 9789812382474

[Image: 97185650840407182493.png]


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Product Description: Proceedings of the 1st Asian Workshop on Meshfree Methods, held December 16-18, 2002, in Singapore. Volume 2. CD-ROM included.

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  Normalized Axial force by EC8
Posted by: giga - 03-05-2011, 12:36 AM - Forum: Free Discussion - Replies (6)

Hi
My question have to concern with normalized axial force by EC into columns

Under thew desired ductility conditions EC require this conditions


ni=Ned/(Ac*fcd) <= 0.55 for DCH ... 1
ni=Ned/(Ac*fcd) <= 0.65 for DCM ... 2
ni=Ned/(Ac*fcd) <= 0.75 for DCL .... 3


Where Ned is axial force ( kN for ex.) given from seismical situations.

My question is
Which value of Axial force must be included in equations 1,2, and 3
N = Ng+0.3NP+Ns or N = 1.35Ng+1.5Np
Or equations 1,2,3 must be checked with both values of axial forces
Any reference or any example would be helpfull,

Regards
z.g.

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  Composite girder bridge
Posted by: chykoxp - 03-04-2011, 08:34 PM - Forum: Free Discussion - No Replies

Hi every one, i´m doing a work for my marter course of civil engeneering, and the work is to avariate a railway composite girder bridge with 2 steel box girders and a concrete slab with 2 lanes. At the moment i got all the structure in SAP2000 14.2.2 using bridge model and is everything ok, but now i want so simulate the construction process(incremental launching), and for that have created groups (piles, deck1, deck3,....), created a Contruction Scheduler. When ir run de model it doesn´t do the schedule, only the first step(piles).

I would thanks for any help
link with files:

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  Steel Portal Frame Drawings and details from Kirby
Posted by: mowafi3m - 03-04-2011, 07:49 PM - Forum: Autocad Structural Details - Replies (2)

Steel Portal Frame Drawings and details from Kirby

[Image: 94041099764810082718.jpg]

[Image: info.png]
very nice complete Drawings for a steel portal from
designed and built by Kirby
regards

[Image: Download.png]

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