Developing the drilling tool for trenchless pipeline construction

20th International Scientific Symposium of Students, Postgraduates and Young Scientists on "Problems of Geology and Subsurface Development"

Povarnitsyn, S.^1 ; Martynuk, A.^2 ; Brusnik, O.^2

OOO RN-KrasnojarskNIPIneft, Russia^1

National Research Tomsk Polytechnic University, Tomsk, Russia^2

关键词: Drill hole;    Drilling tool;    Evolutionary strategies;    Force characteristics;    Optimization method;    Pipeline construction;    Trenchless;    Underground pipeline;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/43/1/012069/pdf
DOI  :  10.1088/1755-1315/43/1/012069

来源: IOP

【 摘 要 】

The most promising methods of underground pipeline construction are discussed. To increase the efficiency of the drilling tool for underground pipeline construction the following research methods have been used in the article: optimization method of Evolutionary strategy, finite element modeling. The influence of geometric parameters of the drilling tool on force characteristics of enlarging the drill hole has been investigated.