Geogrid reinforcement of asphalt overlays on Australian airport pavements

2004 ◽  
pp. 274-281
Keyword(s):  
Geogrid Reinforcement ◽  
Asphalt Overlays

Comparison of Surface Characteristics and Pavement/Tire Noise of Various Thin Asphalt Overlays

2008 ◽  
Vol 9 (2) ◽  
pp. 333-344 ◽  
Author(s):  
Aybike Ongel ◽  
Erwin Kohler ◽  
Qing Lu ◽  
John Harvey
Keyword(s):  
Surface Characteristics ◽  
Tire Noise ◽  
Asphalt Overlays

Field observations on the load–strain–time behaviour of geogrid reinforcement

1994 ◽  
Vol 31 (4) ◽  
pp. 564-569 ◽  
Author(s):  
R.J. Fannin
Keyword(s):  
Tensile Strength ◽  
Field Data ◽  
Constant Load ◽  
Reinforced Soil ◽  
Mean Annual Temperature ◽  
Creep Tests ◽  
Geogrid Reinforcement ◽  
Rapid Loading ◽  
Strip Test ◽  
Relationship Of

Field data are reported that describe the load–strain–time relationship of geogrid reinforcement in a reinforced soil structure. The data are for a period exceeding 5 years and reveal a continued strain in the reinforcement, which occurs at nearly constant load. The response to loading is attributed to creep of the polymeric material. A comparison of the field data with laboratory isochronous load–strain curves, from rapid loading creep tests performed at a temperature similar to the mean annual temperature in the backfill soil, shows the curves describe very well the magnitude of creep strains observed in the field. Implications of the load–strain–time performance data are assessed with reference to the use in design of a tensile strength established from the rapid-loading creep test and wide-width strip test. The need to clarify, in design of polymeric reinforced soil structures, between a safe and allowable tensile strength is emphasized. Key words : reinforced soil, geogrid, creep, tensile strength, strain.

scholarly journals Critical review on the bond strength of geosynthetic interlayer systems in asphalt overlays

2016 ◽  
Vol 2 (67) ◽  
pp. 2296-2301 ◽  
Author(s):  
Nithin Sudarsanan ◽  
Rajagopal Karpurapu ◽  
Veeraragavan Amrithalingam
Keyword(s):  
Bond Strength ◽  
Critical Review ◽  
Asphalt Overlays

Quantifying the Behavior of Porous Asphalt Overlays with Respect to Drainage Hydraulics and Runoff Water Quality

2012 ◽  
Vol 18 (1) ◽  
pp. 99-111 ◽  
Author(s):  
J. B. KLENZENDORF ◽  
B. J. ECK ◽  
R. J. CHARBENEAU ◽  
M. E. BARRETT
Keyword(s):  
Water Quality ◽  
Runoff Water ◽  
Porous Asphalt ◽  
Asphalt Overlays
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