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  Recommendations on Excavations: EAB :2008
Posted by: stahlman - 08-19-2010, 09:30 AM - Forum: Archive - Replies (2)

Hi;

I'm looking for :
Recommendations on Excavations: EAB : April 2008

For this new edition, all recommendations have been reworked in accordance with EN 1997-1 (Eurocode 7) and DIN 1054-1. In addition, new recommendations on the use of the modulus of subgrade reaction method and the finite element method (FEM), as well as a new chapter on excavations in soft soils, have been added.

Any help very appreciated :JC_cheers:

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  basic concept of springs in safe
Posted by: farooq - 08-19-2010, 09:08 AM - Forum: Archive Problem - Replies (6)

hi every one, i am confronting some error with the use of safe. i don't understand the basic concept of springs and there application .can some body help me in this metter. i will appreciate any literature or tutorial in this regard.

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  ECCS Nº 74 - Multi-Storey Buildings in Steel - The Swedish Development
Posted by: peixoto - 08-19-2010, 08:03 AM - Forum: Steel - Replies (3)

ECCS Nº 74 - Multi-Storey Buildings in Steel - The Swedish Development

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code 074
ISBN n.a.
Authors ECCS
Publisher ECCS
Year 1997

Resume
A particular steel frame system characterised by slim floors and integrated fire protection which has become the dominant system for many buildings in Sweden and other Nordic countries, and which is becoming popular in many other European countries like United Kingdom, Germany, Netherlands and others.


Index


1. The History of a Successful Frame System
2. Office Buildings in Steel
3. Steel as the Frame Material
4. The Design of the Frame
5. Frame Components
6. Floors
7. Connections
8. Fire Protection
9. The Effect on Façade Design and Room Layout


20 pgs
Written in English





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Regards

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  SAFE
Posted by: Batman07 - 08-19-2010, 07:47 AM - Forum: Archive Problem - No Replies

Hi everyone!

Could anyone comment on the definition of load cases/combination that I will be using in SAFE to calculate for total deflection?

This is for a flat slab structure by which 30% of the live load will be sustained with creep coefficient and shrinkage stain equal to 1.5 and 0.00045 respectively.

[Image: 90782604427175091944.jpg]

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  Vibrations of mechanical systems with regular structure
Posted by: Grunf - 08-19-2010, 06:56 AM - Forum: Structural Dynamics and Earthquake Engineering - Replies (4)

Vibrations of mechanical systems with regular structure (Foundations of Engineering Mechanics)

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By Ludmilla Banakh, Mark Kempner


* Publisher: Springer
* Number Of Pages: 350
* Publication Date: 2010-10-29
* ISBN-10 / ASIN: 3642031250
* ISBN-13 / EAN: 9783642031250



Vibrations in systems with a periodic structure is the subject of many ongoing research activities. This work presents the analysis of such systems with the help of the theory of representation groups by finite element methods, dynamic Compliance and dynamic rigidness methods, specially adjusted for the analysis of engineering structures. The approach presented in this book permits a simplification and facilitates the understanding of mechanical vibrations in various structures. The book includes extended studies of even complicated machinery structures with an emphasis on flight vehicle engines.

Content Level » Research

Related subjects » Algebra - Engineering - Mechanical Engineering - Numerical and Computational Mathematics



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Searchable vector PDF, 262 pages, with cover & bookmarks & pagination. Size 3.66 MB

If you like the book, buy it! Support the author(s)!

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  Random Vibrations: Analysis of Structural and Mechanical Systems
Posted by: Grunf - 08-19-2010, 06:51 AM - Forum: Structural Dynamics and Earthquake Engineering - Replies (5)

Random Vibrations: Analysis of Structural and Mechanical Systems

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By Loren D. Lutes, Shahram Sarkani


* Publisher: Butterworth-Heinemann
* Number Of Pages: 512
* Publication Date: 2003-12-02
* ISBN-10 / ASIN: 0750677651
* ISBN-13 / EAN: 9780750677653
* Binding: Hardcover



Book Description:

The topic of Introduction to Random Vibrations is the behavior of structural and mechanical systems when they are subjected to unpredictable, or random, vibrations. These vibrations may arise from natural phenomena such as earthquakes or wind, or from human-controlled causes such as the stresses placed on aircraft at takeoff and landing. Study and mastery of this topic enables engineers to design and maintain structures capable of withstanding random vibrations, thereby protecting human life.

Introduction to Random Vibrations will lead readers in a user-friendly fashion to a thorough understanding of vibrations of linear and nonlinear systems that undergo stochasticrandomexcitation.

· Provides over 150 worked out example problems and, along with over 225 exercises, illustrates concepts with true-to-life engineering design problems

· Offers intuitive explanations of concepts within a context of mathematical rigor and relatively advanced analysis techniques.

· Essential for self-study by practicing engineers, and for instruction in the classroom.



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  Documents of Structural System Research Project
Posted by: Ernest0 - 08-19-2010, 12:01 AM - Forum: Concrete - No Replies

Documents of Structural System Research Project

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- SEISMIC RESPONSE OF INTEGRAL BRIDGE CONNECTIONS
- SEISMIC PERFORMANCE OF HOLLOW RECTANGULAR REINFORCED CONCRETE PIERS
WITH HIGHLY-CONFINED BOUNDARY ELEMENTS
PHASE I: FLEXURAL TESTS
PHASE II: SHEAR TESTS



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  Dubai artificial islans ( DVD )
Posted by: mowafi3m - 08-18-2010, 09:52 PM - Forum: Famous Projects - Replies (1)

Dubai artificial islans ( DVD )

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Dear All
this is DVD for dubai artificial islans
I hope to enjoy



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  Strut-and-Tie ACI Papers
Posted by: Ernest0 - 08-18-2010, 07:33 PM - Forum: FAQs, Q&A, comments - Replies (1)

Paper ACI related with Strut-and-Tie Models

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Paper

1-Basic tools of Reinforced Concrete Beam
2-Finite Element Analisys of Reinforced Concrete Beams
3-Evaluations of a modified Truss model approach for beam in shear
4-Experimental Evaluation of Strut-and-tie model applied to deep beam with oppening



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  Statistical Analysis of Extreme Values
Posted by: ska51 - 08-18-2010, 06:45 PM - Forum: Water & Hydraulic Engineering - No Replies

Statistical Analysis of Extreme Values: with Applications to Insurance, Finance, Hydrology and Other Fields

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Statistical Analysis of Extreme Values: with Applications to Insurance, Finance, Hydrology and Other Fields
Authors: R.-D. Reiss & M. Thomas
Publsihers: Birkhäuser Basel | ISBN 3764372303 | 2007-07-06 | PDF | 511 pages | 6.6 MB

The statistical analysis of extreme data is important for various disciplines, including hydrology, insurance, finance, engineering and environmental sciences. This book provides a self-contained introduction to the parametric modeling, exploratory analysis and statistical interference for extreme values. The entire text of this third edition has been thoroughly updated and rearranged to meet the new requirements. Additional sections and chapters, elaborated on more than 100 pages, are particularly concerned with topics like dependencies, the conditional analysis and the multivariate modeling of extreme data. Parts I–III about the basic extreme value methodology remain unchanged to some larger extent, yet notable are, e.g., the new sections about "An Overview of Reduced-Bias Estimation" (co-authored by M.I. Gomes), "The Spectral Decomposition Methodology", and "About Tail Independence" (co-authored by M. Frick), and the new chapter about "Extreme Value Statistics of Dependent Random Variables" (co-authored by H. Drees). Other new topics, e.g., a chapter about "Environmental Sciences", (co--authored by R.W. Katz), are collected within Parts IV–VI.

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