A 3D FEM methodology for the full-scale air hammer bit, teeth and rock contact analysis

Advanced Materials Research

Volumn 156-157, Issue , 2011, Pages 1425-1429

  Zhu, Haiyan ^a   Liu, Qingyou ^b   Xiao, Xiaohua ^b   Jing, Jiajia ^b  

^a CHINA UNIVERSITY OF PETROLEUM   (China)

^b SOUTHWEST PETROLEUM UNIVERSITY   (China)

Author keywords

Air drilling; Air hammer bit; Contact analysis; Finite element; Tooth

Indexed keywords

AIR DRILLING; COMPRESSIVE FAILURE; CONTACT ANALYSIS; DRILLING PROCESS; FIELD APPLICATION; FINITE ELEMENT; FINITE ELEMENT ANALYSIS SOFTWARE; MATERIAL MODELS; MOHR-COULOMB; PHYSICAL MECHANISM; RESEARCH RESULTS; SHEAR FAILURE; STRESS WAVE; TENSILE FAILURES; THREE-DIMENSIONAL (3D) CONTACT; TOOTH; TRIANGULAR WAVE;

BORING; HAMMERS; MANUFACTURE; OIL WELL DRILLING; ROCK DRILLING; ROCKS; THREE DIMENSIONAL; TOOLS;

FINITE ELEMENT METHOD;

EID: 78650803182     PISSN: 10226680     EISSN: None     Source Type: Book Series    
DOI: 10.4028/www.scientific.net/AMR.156-157.1425     Document Type: Conference Paper

References (6)

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