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  My condolence to the victims of Sinchuan Quake 20/04/2013
Posted by: Sumatra - 04-22-2013, 03:49 PM - Forum: Free Discussion - Replies (1)

My sincere condolence to the victims of Sinchuan (Ya'an) Quake 20/04/2013.

Sumatra

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  ASTM journals
Posted by: p_vosoughi - 04-22-2013, 12:38 PM - Forum: Archive - No Replies

Hi colleagues,
ASTM journals are one the most trusty references, but access to them are highly limited.
I need some papers from these journals, and would be very grateful if anybody can share them.

1- A New Method for Evaluating the Risk of DEF


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Volume 26, Issue 2 (December 2004)
DOI: 10.1520/CCA11864

2- Crack Counts in Air-Entrained and Non-Air-Entrained Concrete Subjected to Accelerated and Fog-Room Curing


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Volume 16, Issue 2 (December 1994)
DOI: 10.1520/CCA10288J

3- A Very Early Strength Concrete for Highway Construction


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Volume 35, Issue 6 (November 2007)
DOI: 10.1520/JTE100888

4- Effects of Temperature, Chemical, and Mineral Admixtures on the Electrical Conductivity of Concrete


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Volume 5, Issue 5 (May 2008)
DOI: 10.1520/JAI101296

Thanks in advance.



Mod note

Always use Post Generator (PG) when making request.

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  Brief note on the influence of shape and percentage of gravel...
Posted by: lisine - 04-22-2013, 11:22 AM - Forum: Journals, Papers and Presentations - No Replies

Brief note on the influence of shape and percentage of gravel on the shear strength of sand and gravel mixtures

Author: Saffet Yagiz | Size: 0.124 MB | Format: PDF | Quality: Original preprint | Publisher: Bulletin of Engineering Geology and the Environment, Volume 60, Issue 4 | Year: November 2001 | pages: 321-323


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The paper records the influence of the shape and the percentage of gravel on the shear strength/frictional angle of sand and gravel mixtures using direct shear tests. The shear strength is mainly derived from the frictional forces developed due to sliding and interlock; they depend on the maximum particle size and shape, the uniformity coefficient, density and the effective normal stress. As the size of material in a mixture is variable, the shear strength also depends upon the ratio of the specimen diameter to the maximum particle size. In this study, two different shapes of limestone were used, angular and rounded, and the maximum gravel size was 6.3 mm in diameter. Air-dried samples were used in the tests. It is concluded that the shape and percentage of gravel have an important influence on the shear strength properties.

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  Brief note on the influence of shape and percentage of gravel on the shear strength o
Posted by: freequo - 04-22-2013, 07:46 AM - Forum: Archive - Replies (1)

  • Article/eBook Full Name: Brief note on the influence of shape and percentage of gravel on the shear strength of sand and gravel mixtures
  • Author(s): Saffet Yagiz
  • Edition: 60(4)
  • Publish Date: 2001
  • Published By: Bulletin of Engineering Geology and the Environment
  • Related Links:

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  Guide to Essential Math, Second Edition: A Review for Physics, Chemistry and Engineer
Posted by: linkgreencold - 04-20-2013, 09:34 PM - Forum: Mathematics (Engineering and Scientific) - No Replies

Guide to Essential Math, Second Edition: A Review for Physics, Chemistry and Engineering Students

Author: Sy M. Blinder | Size: 13,8 MB | Format: PDF | Quality: Original preprint | Publisher: Elsevier | Year: 2013 | pages: 320 | ISBN: 0124071635

[Image: 81533396922422894590.jpeg]


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This book reminds students in junior, senior and graduate level courses in physics, chemistry and engineering of the math they may have forgotten (or learned imperfectly), which is needed to succeed in science courses.

The focus is on math actually used in physics, chemistry and engineering, and the approach to mathematics begins with 12 examples of increasing complexity, designed to hone the student's ability to think in mathematical terms and to apply quantitative methods to scientific problems. Detailed Illustrations and links to reference material online help further comprehension. The second edition features new problems, illustrations, and features expanded chapters on matrix algebra and differential equations.

• Use of proven pedagogical techniques developed during the author's 40 years of teaching experience
• New practice problems and exercises to enhance comprehension
• Coverage of fairly advanced topics, including vector and matrix algebra, partial differential equations, special functions and complex variables

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Add more mirrors as you like. I provide the easiest host zippyshare.

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  AUTODESK BUILDING DESIGN SUITE ULTIMATE V2014-ISO (x32/x64)
Posted by: BennyP - 04-20-2013, 05:47 AM - Forum: Autodesk Products - Replies (8)

AUTODESK BUILDING DESIGN SUITE ULTIMATE V2014-ISO (x32/x64)

Size: 18.9 GB
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[Image: 18484210475978401758.jpg]


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Autodesk® Building Design Suite provides a 3D building design software portfolio that combines Building Information Modeling (BIM) and CAD tools to help you design, visualize, simulate, and build more efficiently. Produce compelling visualizations, use integrated simulation and analysis, create higher-quality construction documentation, and improve control over project outcomes.

Includes

- Autodesk AutoCAD®
- Autodesk AutoCAD®Architecture
- Autodesk AutoCAD® MEP
- Autodesk AutoCAD® Structural Detailing
- Autodesk AutoCAD® Raster Design
- Autodesk ReCap™
- Autodesk Showcase®
- Autodesk SketchBook® Designer
- Autodesk Revit®
- Autodesk 3ds Max® Design
- Autodesk Navisworks® Manage
- Inventor
- Robot Structural Analysis Professional
- Autodesk Infraworks

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  EARTHQUAKE DESIGN_LECTURE FOR ARE TEST
Posted by: aslam - 04-20-2013, 02:02 AM - Forum: Journals, Papers and Presentations - No Replies

EARTHQUAKE DESIGN

Author: - | Size: 5.43 MB | Format: PDF | Quality: Unspecified | Publisher: - | Year: - | pages: 46 | ISBN: -

[img][Image: 58564197678114766427.jpg][/img]


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The Lateral Forces division of the ARE tests
candidates primarily for their knowledge of
earthquake and wind design. Whether or not you
live in an area susceptible to earthquakes, you
must have sufficient understanding of earthquake
design to pass this test. The purpose of
this lesson is to provide you with that understanding.

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-


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  Building Code illustrated 2012
Posted by: pohpo - 04-20-2013, 12:22 AM - Forum: Archive - No Replies

If anybody has this famous book, please share it. Thanks in advance.

Author :Francis D. K. Ching, Steven R. Winkel
Title : Building Codes Illustrated: A Guide to Understanding the 2012 International Building Code
Edition : 4
Publication Date: July 10, 2012
ISBN-10: 0470903570

Regards,

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  PhD Progressive Collapse Comparison of Main Standards
Posted by: LiviuM - 04-19-2013, 08:49 PM - Forum: Civil Engineering MSc and PhD thesis - Replies (1)

Progressive Collapse: Comparison of Main Standards, Formulation and Validation of New Computational Procedures

Author: Kfir Menchel | Size: 2.72 MB | Format: PDF | Quality: Unspecified | Publisher: UNIVERSITE LIBRE DE BRUXELLES | Year: 2009 | pages: 131

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The absence of computational methodology in some standards, and the lack of validation in others, thus justify the need for a research programme focusing on alternate load path analysis. The first step of the research therefore consists in investigating the various assumptions related to alternate load path analyses, as well as in comparing the available procedures, before launching into the development of new ones.

TOC:
- PROGRESSIVE/DISPROPORTIONATE COLLAPSE DEFINITIONS
- PROGRESSIVE COLLAPSE MITIGATION MAIN GUIDELINES AND STANDARDS
- COMPARISON AND STUDY OF DIFFERENT PROGRESSIVE COLLAPSE SIMULATION TECHNIQUES FOR RC STRUCTURES
- 2-D PLASTIC HINGE MODEL FORMULATION, COROTATIONAL BEAM ELEMENT USING KIRCHHOFF THEORY
- PUSHOVER ANALYSIS PROCEDURE FOR STRUCTURAL PROGRESSIVE COLLAPSE BASED ON A KINETIC ENERGY CRITERION
- PUSHOVER ANALYSIS PROCEDURE FOR STRUCTURAL PROGRESSIVE COLLAPSE BASED ON OPTIMIZED LOAD AMPLIFICATION FACTORS
- BEAM ELEMENTS BASED ON FIBER MODELS FOR REINFORCED CONCRETE: PLASTIC HINGE MODEL VALIDATION AND DISCUSSIONS


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  Recent research advances on the dynamic analysis of composite shells: 2000–2009
Posted by: asim99 - 04-19-2013, 06:13 PM - Forum: Journals, Papers and Presentations - No Replies

Recent research advances on the dynamic analysis of composite shells: 2000–2009

Author: Mohamad S. Qatu; Rani Warsi Sullivan; Wenchao Wang | Size: 597 KB | Format: PDF | Quality: Unspecified | Publisher: Elsevier | Year: 2010 | pages: 18


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Laminated composite shells are frequently used in various engineering applications in the aerospace,
mechanical, marine, and automotive industries. This article follows a previous book and review articles
published by the leading author (Qatu, 2004, 2002, 1989, 1992, 1999 [1–5]). It reviews most of the
research done in recent years (2000–2009) on the dynamic behavior (including vibration) of composite
shells. This review is conducted with emphasis on the type of testing or analysis performed (free vibration,
impact, transient, shock, etc.), complicating effects in material (damping, piezoelectric, etc.) and
structure (stiffened shells, etc.), and the various shell geometries that are subjected to dynamic research
(cylindrical, conical, spherical and others). A general discussion of the various theories (classical, shear
deformation, 3D, non-linear etc.) is also given. The main aim of this review article is to collate the
research performed in the area of dynamic analyses of composite shells during the last 10 years, thereby
giving a broad perspective of the state of art in this field. This review article contains close to 200
references.

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