Found 1154 results.

The enhancement of interface shear strength between two nonwoven geotextiles

April 1, 2006

…Forum column is refereed by Greg Richardson, Ph.D., P.E., of G.N. Richardson & Associates, www.gnra.com.Pieter K. Scheer, P.E., is a senior project engineer with GNRA who is responsible for municipal…

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Geotube questions

April 1, 2006

…construction equipment used, you should contact the author of the paper directly. His e-mail address is given at the end of the article: www.axisingenieria.com. Bob Koerner | GMA Techline…

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Apax acquires Contech

April 1, 2006

…division includes responsibility for erosion control and soil stabilization solutions including Keystone Retaining Wall Systems, Armortec products, geotextiles, geosynthetics, and other partner-supplied earth-stabilization products. For additional information, see: www.apax.com….

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Geosynthetic reinforcement of the aggregate base/subbase courses of pavement structures

July 27, 2000

…information regarding geosynthetics and provides a forum for consistent and accurate information to increase the acceptance and to promote the correct use of geosynthetics. Visit www.gmanow.com for more information….

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Nonwoven paving fabrics study

December 1, 1997

…sustained this amount of annual usage, very little controlled testing and scientific verification has been performed on the system since its inception 30 years ago. Maxim chose to investigate the…

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More historical notes from the early days of shear tests

January 1, 1970

…4in.) shear box on geomembrane/geotextile and geomembrane/soil interfaces. These tests had been performed in 1971, under my supervision, in the soil mechanics laboratory of the University of Grenoble. These were,…

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Interface behavior under pullout conditions

January 1, 1970

…at the front wall of the pullout box to avoid front wall effects, as recommended by researchers (Farrag et al., 1993; Moraci and Montanelli, 2000). The pullout apparatus is capable…

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The influence of geogrid’s geometry and structure on interface behavior

January 1, 1970

…2003; Moraci and Recalcati, 2006; Gioffrè and Moraci, 2006; Moraci and Cardile, 2009). The test apparatus is essentially composed of a rigid steel large pullout box (1700mm × 680mm ×…

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Measuring puncture resistance

January 1, 1970

…effects of slower pressurization rates. For commercial labs that perform the test go to: www.geosynthetic-institute.org/gai/method.htm. You will find a list of five of them. Bob Koerner | GMA Techline…

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It was 1961 and I was in Wilmington, Delaware

January 1, 1970

…my handwritten reports (as basic and unsophisticated as they were) should have had oral communication and the attention of my immediate supervisor. In light of this not happening, I should…

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