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ASME Press Select Proceedings
Geological Engineering: Proceedings of the 1st International Conference (ICGE 2007)
Editor
Baosong Ma
Baosong Ma
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ISBN:
9780791802922
No. of Pages:
1760
Publisher:
ASME Press
Publication date:
2009

This paper analyzes the main influencing factors of the guided drilling trace in pipe paving project of trenchless: the angle and area of drilling bit's guide plate, the strata characters, the elastic bending and anamorphic character of the pipe, the size of fore coarse-pitch drilling tools and the advance rate of drilling bit. Taking the mastery of guiding strength as the technical essence and combine the solid geometry with visual C++ programming technique; 3D quantitative and visual computer simulative method has been established innovatively, and has developed relevant software system which has gained actual effect notably.

Abstract
Foreword
Influencing Factors of Trace Change
Guiding Strength (GS) and Trace Coordinate
Programming of Trace's 3D Simulation
Operational Instance
Conclusion
References
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