Long term deflection concrete slab studies.
Long term deflection concrete slab studies.
(OP)
Does anyone know of any published studies for long term deflection recordings of concrete slabs. The only study i know of is this one by Ian Gilbert & Co?
R407: An experimental study of reinforced concrete flat slabs under sustained service loads
http://www.civeng.unsw.edu.au/staff/ian_gilbert/
R407: An experimental study of reinforced concrete flat slabs under sustained service loads
http://www.civeng.unsw.edu.au/staff/ian_gilbert/
Arguing with an engineer is like wrestling with a pig in mud. After a while you realize that they like it






RE: Long term deflection concrete slab studies.
Arguing with an engineer is like wrestling with a pig in mud. After a while you realize that they like it
RE: Long term deflection concrete slab studies.
Doug Jenkins
Interactive Design Services
http://newtonexcelbach.wordpress.com/
RE: Long term deflection concrete slab studies.
ACI SP 76-4
A parameter Study of factors Affecting Time-Dependent Slab Deflections
Andrew Scanlon
ACI 1982
I made a mathcad 2000 worksheet attempting to follow what stated and included here
RE: Long term deflection concrete slab studies.
e.g.:
http:
Doug Jenkins
Interactive Design Services
http://newtonexcelbach.wordpress.com/
RE: Long term deflection concrete slab studies.
Thanks for the heads up, also thanks for the reference, was able to down load it, hopefully they go back and complete the survey in a few years again, to really get some good information.
Ishvaaag,
Thankyou for the reference, unfortunately I am an excel guy so couldn't make use of your Mathcad sheet.
Arguing with an engineer is like wrestling with a pig in mud. After a while you realize that they like it
RE: Long term deflection concrete slab studies.
thread744-265955: Long Term Deflection & Compression Reinforcing
RE: Long term deflection concrete slab studies.
http://www.ur.umich.edu/0809/Apr27_09/16.php
RE: Long term deflection concrete slab studies.
- self-healing concrete!
Jay Maechtlen
http://www.laserpubs.com/techcomm
RE: Long term deflection concrete slab studies.
The first two go together as the paper by Taylor and Heinman is from the syllabus.
http:/
This is the paper referenced in the syllabus. You might be able to get this paper from the Linda Hall Library.
(J.P. Taylor and J.L Heiman, "Long Term Deflection of Reinforced Concrete Flat Slabs and Plates," American Concrete Institute Journal, November 1977, pp. 556-561.)
These are just two that popped up along with the above.
http://
http://ww
I found the Taylor and Heinman paper but it was in Spanish
RE: Long term deflection concrete slab studies.
Sure, they are probably non-reinforced (improperly) , and a non-critical application, but very ugly results.
RE: Long term deflection concrete slab studies.
the paper by taylor was in the right ball park, the paper he wrote as teh basis for the paper you suggest was a hiome run.
thanks
asixth,
Let us know the results of your study, will be interesting to see.
Arguing with an engineer is like wrestling with a pig in mud. After a while you realize that they like it
RE: Long term deflection concrete slab studies.
Was just hoping to repay you for hijacking your thread.
RE: Long term deflection concrete slab studies.
After that, I reinforced for the fixed end moment over the girders.
Michael.
Timing has a lot to do with the outcome of a rain dance.
RE: Long term deflection concrete slab studies.
Arguing with an engineer is like wrestling with a pig in mud. After a while you realize that they like it