Results 1 - 3 of 3

• Straight Line Walking and Path-Turn Identifying Algorithms for a Tracking Device Used in Underground Mines
  1/1/2010 - Conference papers
  This paper describes two algorithms that can provide greater accuracy for underground miner tracking systems.
• Investigation of the Jacking Force Capability of Tunnel Liners
  2/1/2002 - Conference papers
  Steel liner plates are used to provide protective linings in the tunneling industry. This report summarizes test results, examines design parameters that impact jacking force capability, and develops models to improve design load prediction.
• CFD Modeling of Smoke Reversal
  6/1/2001 - Conference papers
  In the present study, a computational fluid dynamics (CFD) program is used as a design tool to model floor-level fires in a ventilated tunnel.