Results 81 to 90 of about 2,873 (95)

Guidelines and Procedures for Horizontal Directional Drilling (HDD) Machine Tracking Equipment Operators

<div class="section abstract"> <div class="htmlview paragraph">These general guidelines and precautions apply to personnel operating directional drilling tracking equipment when used with horizontal directional drilling (HDD) machines as defined in ISO 21467:2023.</div> </div>
openaire   +1 more source

Accuracy of Pull Force Estimation for Steel Pipe Installations Using Horizontal Directional Drilling: Review of 200 Case Studies

Journal of Pipeline Systems Engineering and Practice, 2022
Alireza Bayat, Bayat Alireza
exaly  

Rheological Properties of Clay-Based Drilling Fluids and Evaluation of Their Hole-Cleaning Performances in Horizontal Directional Drilling

Journal of Pipeline Systems Engineering and Practice, 2020
Alireza Bayat, Chao Kang, Ergun Kuru
exaly  

Neurofuzzy-Based Productivity Prediction Model for Horizontal Directional Drilling

Journal of Pipeline Systems Engineering and Practice, 2014
Tarek Zayed, Zayed Tarek
exaly  

Technical Viability of Replacing a 54 -Inch Sanitary Sewer Force Main via a Horizontal Directional Drill (HDD)

Pipelines 2013, 2013
Victor Fernandez-Cuervo, Ricardo Vieira
openaire   +1 more source

Fluidic Drag Estimation in Horizontal Directional Drilling Based on Flow Equations

Journal of Pipeline Systems Engineering and Practice, 2015
Alireza Bayat, Yaolin Yi, Bayat Alireza   +2 more
exaly  

Sioux City, Iowa, Utilizes a Horizontal Directional Drill (HDD) to Install Twin 36” Casings for Sanitary Sewer Siphons

Pipelines 2016, 2016
Peter Merten, Josiah Holst, David Reuter
openaire   +1 more source

Evaluation of utilizing horizontal directional drilling technology for ground source heat pumps

Geothermics, 2020
Saeid Mohammadzadeh Bina, Hikari Fujii, Shunsuke Tsuya   +2 more
exaly  

Ground Response to Phased Excavations Using Pipe-Jacking and Horizontal Directional Drilling: A Case Study Beneath Beijing’s G105 Highway

Geotechnical and Geological Engineering
Providence Habumuremyi, Hao Guo, Penghao Jiang, Mengyan Kong, Jiayue Chen, Ming Huang, Yunxiang Zhou   +6 more
semanticscholar   +1 more source

Mechanical modelling for pipes in horizontal directional drilling

Tunnelling and Underground Space Technology, 2001
Maria Anna Polak
exaly