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Multiaxial Geogrid Research

Research Documenting Multiaxial Geogrid Performance in Pavement Applications

 

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US Army Corp Heavy Vehicle Simulator
Navajo20 Northern Arizona
I-8 Geogrid Research

Caltrans Contract No.: 11-413604
Location: Interstate 8 in Imperial County near El Centro From 0.6 Mile West of Anderholt Road Overcrossing To 0.5 Mile East of East Highline Canal Bridge, California

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Applied Research Associates SpectraPave Review

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ShacTec Review of Multiaxial Geogrid - Caltrans Specific

Coming Soon!

Research:
Multiaxial vs Biaxial

Research Documenting Multiaxial Geogrid Performance in Comparison to Biaxial Geogrid Performance

 

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Boone, Iowa Geogrid Research

Location: Boone Test Bed, Boone, IA USA

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Nevada DOT Geogrid Research

Location: Nevada Department of Transportation, Carson  City, NV

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Ingios Geotechnics Lab Geogrid Research

Location: Automated Plate Load Test, Ingios Geotechnics Lab, Minneapolis, Minnesota

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Numerical Analysis of Biaxial vs Multiaxial Geogrid

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Discrete Element Modeling of Multiaxial vs Biaxial Geogrid 

2015 Geosynthetics Conference Article: Discrete element modeling of a trafficked sub-base stabilized with biaxial and multi-axial geogrids to compare stabilization mechanisms
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2013 Geosynthetics Conference Article: Comparative Evaluation of Different Aperture Geogrids for Ballast Reinforcement through Triaxial Testing and Discrete Element Modeling
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Caltrans Multiaxial Geogrid Project List

Representative Caltrans Tensar Multiaxial Geogrid Non-Standard Special Provision (NSSP) Approved Project List (700 + Lane Miles)

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Caltrans District 11 Reference Letter

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Case Studies

State Route 91 (SR-91), Corona, CA Download Project Profile

State Route 98 (SR-98), Calexico, CA Download Case Study

Compilation Video (Augora Hills, CA; El Centra, CA; Trenching with Multiaxial Geogrid) Watch Video

Multiaxial Geogrid nSSP

Caltrans Project Specific Multiaxial Geogrid Non-Standard Special Provision (NSSP)

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