4Glenri Duyvestyn.Comparison of predicted and observed HDD installation loads for various calculation methods[A].NASTT & ISTT International No-Dig Show 2009[C].Toronto:NASTT & ISTT,2009.(B-1)1-15.
5ASTM F1962,Standard guide for use of maxi-horizontal directional drilling for placement of polyethylene pipe or conduit under obstacles,including rivers[S].
6Baumert M,Allouche E,Moore I.Drilling Fluid Considerations in Design of Engineered Horizontal Directional Drilling Installations[J].International Journal of Geomechanics,2005,(11):339-349.
7Currey J,Woodbridge G,Duyvestyn G.On grade large diameter directional drilling[A].Proceedings of North American Society and International Society for Trenchless Technology No Dig Conference[C].Toronto,Canada:NASIS,2009.
8Erez N. Allouche, Samuel T. Ariaratnam, Kevin W. Bigar, Judd Mah. Horizontal sampling:A new direction in site character-ization[J]. Trenchless Technol. Res, 1998, (1 - 2) : 17 - 25.
9Mafia Anna Polak, Mdal Lasheen. Mechanical modelling for pipes in horizontal directional drilling[J].Tunnelling and Underground Technology,2002, ( 16 ) :47 - 55.
10Erez N. Allouche. Implementing quality control in HDD projects-a North American prospective[J]. Tunnelling and Underground space Technology, 2002, ( 16 ) :3 - 12.