Browsing Civil and Environmental Engineering by Subject "HDD"
Now showing items 1-2 of 2
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Pavement Deterioration and PE Pipe Behaviour Resulting from Open-Cut and HDD Pipeline Installation Techniques
(University of Waterloo, 2007-09-17)The damaging impact of continuous utility cuts on flexible pavement performance has been shown to be a major problem for urban roads and pavement mangers due to high reconstruction and maintenance costs. Horizontal Directional ... -
Real Time Data Acquisition and Prediction Model Comparison using Maxi Directional Drills
(University of Waterloo, 2013-09-26)Horizontal Directional Drilling (HDD) is used around the world when traditional open cut methods are not practical or impossible for installing pipelines. Maxi-sized drill rigs are the largest and most powerful directional ...