Evaluation of Pullout Resistance between Tensar Geogrids and Concrete Sand.

Abstract

Tensar geogrids are relatively new type of material used for soil reinforcement. Their popularity and success in slope stabilization can be attributed to the inherent properties of the material, including the capacity to interlock with soil and aggregate. This interlocking capability, also known as pullout resistance, was measured and analyzed during this research project for the Tensar geogrids SS-1 and SR-2. This report will cover the results of the SS-1 material while Yuen Zehong's report will handle the SR-2 material. Both of us assisted each other in performing the tests. The grids were pulled through concrete sand with varying vertical pressures. A test chamber for determining the pullout resistance, designed, manufactured, and operated at the University of New Mexico, was used.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1986
Accession Number
ADA185773

Entities

People

  • Mark S. Buncher

Organizations

  • Air Force Institute of Technology

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  • C4I

DTIC Thesaurus Topics

  • Cells
  • Civil Engineering
  • Coefficients
  • Concrete
  • Corporations
  • Engineering
  • Geotechnical Engineering
  • Load Cells
  • Materials
  • Materials Testing
  • Mechanics
  • New Mexico
  • Retaining Walls
  • Strain Gages
  • Tensile Strength
  • Test Methods
  • Universities

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