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A platform for research: civil engineering, architecture and urbanism
Planning and Performing Horizontal Directional Drilling for Soil Grouting
Horizontal Directional Drilling offers several advantages over repetitive patterns of horizontal tunnel face drilling and grouting or surface based drilling methods for the installation of Tube-a-Manchette (TAM) pipes for soil stabilization by permeation grouting. However, this technique has practical limitations as well as technical and cost ramifications not typical of conventional drilling and grouting programs. This paper provides a comparison of the advantages and disadvantages of using horizontal directional drilling techniques for TAM pipe installation and provides experience-based guidance in the practical implementation of a Horizontal Directional Drilled Grouting Program (HDDGP), including considerations necessary for the successful injection of solution grouts to provide increased stand-up time and groundwater control as an aid in subsurface excavations.
Planning and Performing Horizontal Directional Drilling for Soil Grouting
Horizontal Directional Drilling offers several advantages over repetitive patterns of horizontal tunnel face drilling and grouting or surface based drilling methods for the installation of Tube-a-Manchette (TAM) pipes for soil stabilization by permeation grouting. However, this technique has practical limitations as well as technical and cost ramifications not typical of conventional drilling and grouting programs. This paper provides a comparison of the advantages and disadvantages of using horizontal directional drilling techniques for TAM pipe installation and provides experience-based guidance in the practical implementation of a Horizontal Directional Drilled Grouting Program (HDDGP), including considerations necessary for the successful injection of solution grouts to provide increased stand-up time and groundwater control as an aid in subsurface excavations.
Planning and Performing Horizontal Directional Drilling for Soil Grouting
Blakita, P. M. (author)
Geo-Denver 2000 ; 2000 ; Denver, Colorado, United States
2000-07-24
Conference paper
Electronic Resource
English
Planning and Performing Horizontal Directional Drilling for Soil Grouting
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