Search
Skip to Search Results
Filter
Subject / Keyword
Supervisors
Author / Creator / Contributor
Year
Collections
Languages
Item type
-
Evaluation of Methods Used to Estimate the Required Thrust Force for Direct Pipe Installation Within Clayey Soil Based on Case Studies
DownloadSpring 2019
There is a unique technology called Direct Pipe Installation (DPI) developed by Herrenknecht Tunnelling Systems (Herrenknecht) which is becoming more a prominent construction method in the pipeline crossing industry. This construction technique is completed by connecting a micro tunnel boring...
-
Fall 2020
There have been attempts by many researchers over the years to improve the prediction of Inadvertent Return (IR) during Horizontal Directional Drilling (HDD). An analytical model of the maximum allowable mud pressure during HDD, Pmax, has been commonly referred as “Delft method” and it has been...
1 - 2 of 2