Field strength test devices and methods for installed engineered material arresting systems

Field strength test devices and methods for installed engineered material arresting systems

  • CN 102,216,753 A
  • Filed: 09/24/2009
  • Published: 10/12/2011
  • Est. Priority Date: 09/25/2008
  • Status: Active Application
First Claim
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1. method that is used for installing the strength test on the spot of compressible vehicle arresting system, this method comprises:

  • (a) provide the field test device;

    (b) along the identification of installation system sampling location;

    (c) along this system described field test device is driven into each sampling location;

    And(d) in each sampling location record resistant load, penetration depth, drift speed or its combination in any.

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