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  Football Stadium
Posted by: David90 - 04-28-2012, 06:12 AM - Forum: Request for Civil Engineering Documents - Replies (5)

Please somebody having experience in designing small Football Stadium with seat capacity less than 10000 spectators.
Stadium using reinforced concrete & the roof using steel structure.
Please help
David

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  Manifesto Against Over packaging - a must read for people used to over design
Posted by: chottabhai - 04-28-2012, 05:46 AM - Forum: Free Discussion - No Replies

Manifesto Against Overpacking

Author: Cristian Suau | Size: 2.16 MB | Format: PDF | Quality: Unspecified

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ABOUT THE MINIMUM IN A HUMAN DWELLING

MANIFESTO AGAINST THE OVER PACKAGING WORKSHOP 30.03 –31.03 –01.04.2005

BOLIGEN I DETALJBO_BASE

Cristian Suau, Postdoktor NTNU

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  Climate Effects on Lightweight Structures as a Design Tool
Posted by: chottabhai - 04-28-2012, 05:37 AM - Forum: Journals, Papers and Presentations - No Replies

Climate Effects on Lightweight Structures as a Design Tool

Author: FTL | Size: 779 KB | Format: PDF | Quality: Unspecified


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KEYWORDS
Tensile structures, Foil pillow structures, cable nets, fabric structures

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  ASTM C42 / C42M - 12 Standard Test Method for Obtaining and Testing Drilled Cores and
Posted by: hich - 04-28-2012, 05:10 AM - Forum: ASTM - Replies (1)

ASTM C42 / C42M - 12 Standard Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete

Size: .2 MB | Format: PDF | Quality: Unspecified | Publisher: ASTM | Year: 2012


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This test method covers obtaining, preparing, and testing cores drilled from concrete for length or compressive strength or splitting tensile strength determinations.

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  PCI bridge design manual 3rd edition
Posted by: pelon2040 - 04-27-2012, 08:40 PM - Forum: Archive - No Replies

Can somebody upload PCI bridge design manual 3rd edition?

Regards

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  SZS konstrukcions tabellen (German/France)
Posted by: sedo88 - 04-27-2012, 03:38 PM - Forum: Bad Posts (eBooks) - No Replies

[Image: 00da048e137502b0210ea7b0db548ccde5fc06fc...dc5d6g.jpg]

Downlaod:

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Useful post, but not English language, and not a CODE.
Moved to BAD POSTS



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  Mathematical Excursions to the World's Great Buildings >> By Alexander J. Hahn
Posted by: cordoba123 - 04-27-2012, 03:21 PM - Forum: Mathematics (Engineering and Scientific) - Replies (2)

Mathematical Excursions to the World's Great Buildings >> By Alexander J. Hahn

Author: Alexander J. Hahn | Size: zip 12.67 MB | Format: PDF | Quality: Original preprint | Publisher: Princeton University Press | Year: June 2012 | pages: 345 | ISBN: 9780691145204

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From the pyramids and the Parthenon to the Sydney Opera House and the Bilbao Guggenheim, this book takes readers on an eye-opening tour of the mathematics behind some of the world's most spectacular buildings. Beautifully illustrated, the book explores the milestones in elementary mathematics that enliven the understanding of these buildings and combines this with an in-depth look at their aesthetics, history, and structure. Whether using trigonometry and vectors to explain why Gothic arches are structurally superior to Roman arches, or showing how simple ruler and compass constructions can produce sophisticated architectural details, Alexander Hahn describes the points at which elementary mathematics and architecture intersect.

Beginning in prehistoric times, Hahn proceeds to guide readers through the Greek, Roman, Islamic, Romanesque, Gothic, Renaissance, and modern styles. He explores the unique features of the Pantheon, the Hagia Sophia, the Great Mosque of Cordoba, the Duomo in Florence, Palladio's villas, and Saint Peter's Basilica, as well as the U.S. Capitol Building. Hahn celebrates the forms and structures of architecture made possible by mathematical achievements from Greek geometry, the Hindu-Arabic number system, two- and three-dimensional coordinate geometry, and calculus. Along the way, Hahn introduces groundbreaking architects, including Brunelleschi, Alberti, da Vinci, Bramante, Michelangelo, della Porta, Wren, Gaudí, Saarinen, Utzon, and Gehry.

Rich in detail, this book takes readers on an expedition around the globe, providing a deeper understanding of the mathematical forces at play in the world's most elegant buildings.

Alexander J. Hahn is professor of mathematics at the University of Notre Dame. His books include Basic Calculus: From Archimedes to Newton to Its Role in Science.

Endorsements:

"The mathematical analysis of building structures is essential to the understanding of architecture. Yet most texts available are abstract and not specific to the importance of such study. At last, Alexander Hahn has provided a thorough and beautifully illustrated mathematical look at the world's greatest buildings that will remedy this void and provide a relevant and absorbing study for architects and others interested in the art of building. I particularly found the description of the amazing structural problem of the Sydney Opera House not only interesting but exciting."--John Burgee, fellow of the American Institute of Architects

"Readers who enjoy connecting mathematics to real-world applications will find this book intriguing, as will anyone who wants to learn more about the forces and mathematics behind the construction of the world's great buildings."--Michael Huber, author of Mythematics

"Clear and engaging, this terrific book contains interesting and authentic mathematical applications. Mathematical Excursions to the World's Great Buildings is a book you can curl up with and enjoy."--Marc Frantz, Indiana University

Table of Contents:

Preface vii
Chapter 1 Humanity Awakening: Sensing Form
and Creating Structures 1
Chapter 2 Greek Geometry and Roman Engineering 12
Chapter 3 Architecture Inspired by Faith 53
Chapter 4 Transmission of Mathematics and Transition in Architecture 97
Chapter 5 The Renaissance: Architecture and the Human Spirit 138
Chapter 6 A New Architecture: Materials, Structural Analysis, Computers, and Design 205
Chapter 7 Basic Calculus and Its Application to the Analysis of Structures 265
Glossary of Architectural Terms 301
References 307
Index 311
Photo Sources 318

Subject Areas:

Mathematics
Art and Architecture

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  ASTM C42
Posted by: Sport - 04-27-2012, 03:13 PM - Forum: Archive - Replies (1)

Can someone please share this:
ASTM C42 / C42M - 12 Standard Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete
Thanks in advance

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  Few papers on Blast loading from Transportation Research Record
Posted by: jacs127 - 04-27-2012, 10:57 AM - Forum: Archive - Replies (1)

Dear Forum friends,

I need following papers on blast loading from TRR..

Ray, J. C., Armstrong, B. J., and Slawson, T. R. (2003). “Airblast environment beneath a bridge overpass.” Transp. Res. Rec., 1827, 63–68.

Baylot, J. T., Ray, J. C., and Hall, R. L. (2003). "Prediction Method for Response of
Steel Bridge Beams and Girders to Blast and Fragment Loads." Transportation Research
Record, 1827(0361-1981), 69-74.

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  Landslide Analysis and Early Warning Systems
Posted by: freequo - 04-27-2012, 08:00 AM - Forum: Foundation & Geotechnics in general - Replies (2)

Landslide Analysis and Early Warning Systems: Local and Regional Case Study in the Swabian Alb, Germany

Author: Benni Thiebes | Size: 10.6 MB | Format: PDF | Quality: Unspecified | Publisher: Springer | Year: 2012 | pages: 208 | ISBN: 3642275257

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Recent landslide events demonstrate the need to improve landslide forecasting and early warning capabilities in order to reduce related risks and protect human lives. In this thesis, local and regional investigations were carried out to analyse landslide characteristics in the Swabian Alb region, and to develop prototypic landslide early warning systems. In the local study area, an extensive hydrological and slope movement monitoring system was installed on a seasonally reactivated landslide body located in Lichtenstein- Unterhausen. Monitoring data was analysed to assess the influence of rainfall and snow-melt on groundwater conditions, and the initiation of slope movements. The coupled hydrology-slope stability model CHASM was applied to detect areas most prone to slope failures, and to simulate slope stability using a variety of input data. Subsequently, CHASM was refined and two web-based applications were developed: a technical early warning system to constantly simulate slope stability integrating rainfall measurements, hydrological monitoring data and weather forecasts; and a decision-support system allowing for quick calculation of stability for freely selectable slope profiles. On the regional scale, available landslide inventory data were analysed for their use in evaluation of rainfall thresholds proposed in other studies. Adequate landslide events were selected and their triggering rainfall and snow-melting conditions were compared to intensity-duration and cumulative thresholds. Based on the results, a regional landslide early warning system was developed and implemented as a webbased application. Both, the local and the regional landslide early warning systems are part of a holistic and integrative early warning chain developed by the ILEWS project, and could easily be transferred to other landslide prone areas.

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