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  Concrete Structures: Stresses and Deformations: Analysis and Design for Serviceabilit
Posted by: zeljko2 - 02-12-2012, 08:03 AM - Forum: Archive - No Replies

I need this book:

A. Ghali, R. Favre, M. Elbadry
Concrete Structures: Stresses and Deformations: Analysis and Design for Serviceability
4TH EDITION


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  ASTM C 876-09 and ASTM E797/E797M-10
Posted by: ir_71 - 02-12-2012, 08:01 AM - Forum: Archive - Replies (1)

Dear friends and colleagues,

for the needs of my work in the field of non-destructive testing of structures I'm searching for these standards:

1. ASTM C 876 - 09 Standard Test Method for Corrosion Potentials of Uncoated Reinforcing Steel in Concrete.
2. ASTM E797 / E797M - 10 Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method

Please, don't upload earlier editions, because I have them.
Thanks in advance.

IR

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  CNKI journal articles
Posted by: essenza - 02-12-2012, 12:03 AM - Forum: Archive - Replies (1)

Dear All

Does anyone here in civilea have access to CNKI journal. I would like to request for these two following paper.

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and

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Thanks

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  seismic isolation and energy dissapation-theorical basis and applications
Posted by: Gregory - 02-11-2012, 11:28 PM - Forum: Structural Dynamics and Earthquake Engineering - Replies (1)

seismic isolation and energy dissapation-theorical basis and applications

Author: maria rosaria marsico | Size: 4.48 MB | Format: PDF | Quality: Unspecified | Publisher: university of napoli federico | pages: 185

[Image: 50194189196681064341.jpg]


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  Improving Natural Gas Safety in Earthquakes
Posted by: Gregory - 02-11-2012, 11:25 PM - Forum: Structural Dynamics and Earthquake Engineering - Replies (1)

Improving Natural Gas Safety in Earthquakes

Size: 3.07 MB | Format: PDF | Quality: Unspecified | Publisher: asce | Year: 2003 | pages: 55



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  Earthquake Early Warning Systems
Posted by: Gregory - 02-11-2012, 11:23 PM - Forum: Structural Dynamics and Earthquake Engineering - Replies (1)

Earthquake Early Warning Systems

Author: Paolo Gasparini Gaetano Manfredi Jochen Zschau | Size: 8.68 MB | Format: PDF | Quality: Unspecified | Publisher: springer | Year: 2007 | pages: 371 | ISBN: 9783540722403

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In the last few decades economic losses due to natural disasters have increased exponentially worldwide and little progress has been seen in reducing their rate of fatalities. This also holds for earthquake disasters and is mainly due to increasing population and industrial density in high hazard and vulnerability areas. Although the prediction of earthquakes is not yet practicable, current technology allows prompt identification of the onset of any dangerous seismic event. Hence early warning and rapid disaster information systems are becoming important means for strengthening prevention and social resilience against the adverse effects of major natural events and should therefore become the keystones of disaster mitigation.
The term early warning is now widely used with various meanings in scientific, economic and sociological communities. Even in the scientific world the term is used in slightly different ways although there is a growing consensus in defining early warning as all the action that can be taken during the lead time of a catastrophic event. The lead time is defined as the time elapsing between the moment when the occurrence of a catastrophic event in a given place is reasonably certain and the moment it actually occurs. Typical lead times are of the orders of seconds to tens of seconds for earthquakes, minutes to hours for tsunamis, and hours to days for landslides, floods and volcanic eruptions. In more general terms, early warning is the provision of timely and effective information, through identified institutions, allowing individuals
exposed to a hazard to take action in order to avoid or reduce their risk and prepare for effective response. Although the definition of lead time for non-seismic hazards may be
ambiguous (the term “reasonably certain” may need a more precise probabilistic definition), for earthquakes the definition is unequivocal as the lead time will start when the first waves are released by the earthquake source. Indeed, the physical basis for earthquake early warning is simple: strong ground shaking is caused by shear-waves and by the subsequent surface waves which travel at about half the speed of the primary waves and much slower than electromagnetic signals transmitted wireless and/or by cable.

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  In-Structure Damping and Energy Dissipation: Holmes Design Guidelines by Trevor Kelly
Posted by: Gregory - 02-11-2012, 11:19 PM - Forum: Structural Dynamics and Earthquake Engineering - Replies (2)

In-Structure Damping and Energy Dissipation
Holmes Consulting Group - Design Guidelines

Author: Trevor E Kelly | Size: 1.81 MB | Format: PDF | Quality: Unspecified | Publisher: holmes consulting group | Year: 2001 | pages: 144

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the best guide to viscous damper design from the powerfullest consulting company in this field.

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  Small Button to create a mirror
Posted by: mybest - 02-11-2012, 07:28 PM - Forum: Archive - Replies (5)

Dear Admin.
when I want to create a mirror link, then to make a good post I have to open post generator, typing on the appropriate box, hit the generate button copy and the paste the link.
I suggest you to create a small button in reply box like when I want to create a private note so I don't have to open post generator to create a good post in mirror.

Regards.
mybest

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  Recently lost points
Posted by: chrono146 - 02-11-2012, 06:09 PM - Forum: FAQs, Q&A, comments - Replies (1)

Hello,

Recently i entered the forum and got a question regarding new rules (that you should post requests in the correct section and not on the same request page). Anyway, i incidentally clicked on "decline" (my mistake) but quickly a realized and clicked over "agree". Then i got a page saying you have agreed and now be taken back to forum. Later a realized some of my point were deleted (status went from semi pro-engineer to engineer). Did my lost of points had to do anything with this?

Regards,

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  The Mechanics of Vibration
Posted by: kasiphonk - 02-11-2012, 05:55 PM - Forum: Archive - Replies (1)

Title - The Mechanics of Vibration [Hardcover]
Author - R. E. D. Bishop (Author), D. C. Johnson (Author)
Hardcover: 458 pages
Publisher: Cambridge University Press (July 31, 1979)
Language: English
ISBN-10: 0521042585
ISBN-13: 978-0521042581

Anyone has the book above, Please kindly help to share.

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