Feasibility of state transportation agencies acquiring trenchless technologies: A comparison of open cut and horizontal auger boring
Sign Up to like & getrecommendations! Published in 2020 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2019.103162
Abstract: Abstract As State Departments of Transportation (DOTs) explore efficient and economical means to repair and replace culverts, trenchless technologies are increasingly becoming the method of choice. This is because trenchless technologies provide several advantages including… read more here.
Keywords: state; horizontal auger; open cut; trenchless technologies ... See more keywords
Validation of horizontal auger drilling string assembly design based on dry bearings
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Mining Science"
DOI: 10.1134/s1062739117022116
Abstract: The authors identify some factors that govern energy input of borings removal from hole bottom to an unloading point using auger drilling string assembly. Of specific significance appears to be the factor of insufficient reliability… read more here.
Keywords: drilling string; horizontal auger; auger drilling; validation horizontal ... See more keywords