Su Yinao, Zhang Guohong. DEFORMATOIN ANALYZING ON BHA OF VERITABLE CROSS SECTION USING THE BEAM AND COLUMN METHOD[J]. Oil Drilling & Production Technology, 1996, 18(2): 1-7. DOI: 10.3969/j.issn.1000-7393.1996.02.001
Citation:
Su Yinao, Zhang Guohong. DEFORMATOIN ANALYZING ON BHA OF VERITABLE CROSS SECTION USING THE BEAM AND COLUMN METHOD[J]. Oil Drilling & Production Technology, 1996, 18(2): 1-7. DOI: 10.3969/j.issn.1000-7393.1996.02.001
Su Yinao, Zhang Guohong. DEFORMATOIN ANALYZING ON BHA OF VERITABLE CROSS SECTION USING THE BEAM AND COLUMN METHOD[J]. Oil Drilling & Production Technology, 1996, 18(2): 1-7. DOI: 10.3969/j.issn.1000-7393.1996.02.001
Citation:
Su Yinao, Zhang Guohong. DEFORMATOIN ANALYZING ON BHA OF VERITABLE CROSS SECTION USING THE BEAM AND COLUMN METHOD[J]. Oil Drilling & Production Technology, 1996, 18(2): 1-7. DOI: 10.3969/j.issn.1000-7393.1996.02.001
DEFORMATOIN ANALYZING ON BHA OF VERITABLE CROSS SECTION USING THE BEAM AND COLUMN METHOD
On the basis of beam and column method,deformations of the BHA of veriable cross section are analyzed and the analyzing software system has been developed.The mechanics characters have been analyzed to the BHA of veriable cross section and theory is proven through the data on case.